859c871184
This change introduces a default schedule model for the RISCV target which leaves everything unchanged except the MicroOpBufferSize. The default value of this flag in NoSched is 0. Both configurations represent in order cores (i.e. no reorder window), the difference between them comes down to whether heuristics other than latency are allowed to apply. (Implementation details below) I left the processor models which explicitly set MicroOpBufferSize=0 unchanged in this patch, but strongly suspect we should change those too. Honestly, I think the LLVM wide default for this flag should be changed, but don't have the energy to manage the updates for all targets. Implementation wise, the effect of this change is that schedule units which are ready to run *except that* one of their predecessors may not have completed yet are added to the Available list, not the Pending one. The result of this is that it becomes possible to chose to schedule a node before it's ready cycle if the heuristics prefer. This is essentially chosing to insert a resource stall instead of e.g. increasing register pressure. Note that I was initially concerned there might be a correctness aspect (as in some kind of exposed pipeline design), but the generic scheduler doesn't seem to know how to insert noop instructions. Without that, a program wouldn't be guaranteed to schedule on an exposed pipeline depending on the program and schedule model in question. The effect of this is that we sometimes prefer register pressure in codegen results. This is mostly churn (or small wins) on scalar because we have many more registers, but is of major importance on vector - particularly high LMUL - because we effectively have many fewer registers and the relative cost of spilling is much higher. This is a significant improvement on high LMUL code quality for default rva23u configurations - or any non -mcpu vector configuration for that matter. Fixes #107532
2646 lines
107 KiB
LLVM
2646 lines
107 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -mattr=+d,+zvfh,+zvfbfmin,+v \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=RV32
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; RUN: llc -mtriple=riscv64 -mattr=+d,+zvfh,+zvfbfmin,+v \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=RV64
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; RUN: llc -mtriple=riscv32 -mattr=+d,+zvfhmin,+zvfbfmin,+v \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=RV32
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; RUN: llc -mtriple=riscv64 -mattr=+d,+zvfhmin,+zvfbfmin,+v \
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; RUN: -verify-machineinstrs < %s | FileCheck %s --check-prefixes=RV64
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declare <vscale x 1 x i8> @llvm.vp.gather.nxv1i8.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
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define <vscale x 1 x i8> @vpgather_nxv1i8(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv1i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vmv1r.v v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv1i8:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf8, ta, ma
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; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
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; RV64-NEXT: vmv1r.v v8, v9
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; RV64-NEXT: ret
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%v = call <vscale x 1 x i8> @llvm.vp.gather.nxv1i8.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
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ret <vscale x 1 x i8> %v
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}
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declare <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
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define <vscale x 2 x i8> @vpgather_nxv2i8(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vmv1r.v v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vmv1r.v v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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ret <vscale x 2 x i8> %v
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}
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define <vscale x 2 x i16> @vpgather_nxv2i8_sextload_nxv2i16(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_sextload_nxv2i16:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
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; RV32-NEXT: vsext.vf2 v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_sextload_nxv2i16:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
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; RV64-NEXT: vsext.vf2 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = sext <vscale x 2 x i8> %v to <vscale x 2 x i16>
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ret <vscale x 2 x i16> %ev
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}
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define <vscale x 2 x i16> @vpgather_nxv2i8_zextload_nxv2i16(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_zextload_nxv2i16:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
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; RV32-NEXT: vzext.vf2 v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_zextload_nxv2i16:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e16, mf2, ta, ma
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; RV64-NEXT: vzext.vf2 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = zext <vscale x 2 x i8> %v to <vscale x 2 x i16>
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ret <vscale x 2 x i16> %ev
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}
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define <vscale x 2 x i32> @vpgather_nxv2i8_sextload_nxv2i32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_sextload_nxv2i32:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
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; RV32-NEXT: vsext.vf4 v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_sextload_nxv2i32:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e32, m1, ta, ma
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; RV64-NEXT: vsext.vf4 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = sext <vscale x 2 x i8> %v to <vscale x 2 x i32>
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ret <vscale x 2 x i32> %ev
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}
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define <vscale x 2 x i32> @vpgather_nxv2i8_zextload_nxv2i32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_zextload_nxv2i32:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
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; RV32-NEXT: vzext.vf4 v8, v9
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_zextload_nxv2i32:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e32, m1, ta, ma
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; RV64-NEXT: vzext.vf4 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = zext <vscale x 2 x i8> %v to <vscale x 2 x i32>
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ret <vscale x 2 x i32> %ev
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}
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define <vscale x 2 x i64> @vpgather_nxv2i8_sextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_sextload_nxv2i64:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
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; RV32-NEXT: vsext.vf8 v8, v10
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_sextload_nxv2i64:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
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; RV64-NEXT: vsext.vf8 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = sext <vscale x 2 x i8> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %ev
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}
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define <vscale x 2 x i64> @vpgather_nxv2i8_zextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv2i8_zextload_nxv2i64:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
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; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
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; RV32-NEXT: vzext.vf8 v8, v10
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv2i8_zextload_nxv2i64:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf4, ta, ma
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; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
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; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
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; RV64-NEXT: vzext.vf8 v8, v10
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; RV64-NEXT: ret
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%v = call <vscale x 2 x i8> @llvm.vp.gather.nxv2i8.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
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%ev = zext <vscale x 2 x i8> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %ev
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}
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declare <vscale x 4 x i8> @llvm.vp.gather.nxv4i8.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
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define <vscale x 4 x i8> @vpgather_nxv4i8(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv4i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
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; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
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; RV32-NEXT: vmv1r.v v8, v10
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv4i8:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
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; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
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; RV64-NEXT: vmv1r.v v8, v12
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; RV64-NEXT: ret
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%v = call <vscale x 4 x i8> @llvm.vp.gather.nxv4i8.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
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ret <vscale x 4 x i8> %v
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}
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define <vscale x 4 x i8> @vpgather_truemask_nxv4i8(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_truemask_nxv4i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
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; RV32-NEXT: vluxei32.v v10, (zero), v8
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; RV32-NEXT: vmv1r.v v8, v10
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_truemask_nxv4i8:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, mf2, ta, ma
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; RV64-NEXT: vluxei64.v v12, (zero), v8
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; RV64-NEXT: vmv1r.v v8, v12
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; RV64-NEXT: ret
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%v = call <vscale x 4 x i8> @llvm.vp.gather.nxv4i8.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
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ret <vscale x 4 x i8> %v
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}
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declare <vscale x 8 x i8> @llvm.vp.gather.nxv8i8.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
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define <vscale x 8 x i8> @vpgather_nxv8i8(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_nxv8i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a0, e8, m1, ta, ma
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; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
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; RV32-NEXT: vmv.v.v v8, v12
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; RV32-NEXT: ret
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;
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; RV64-LABEL: vpgather_nxv8i8:
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; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a0, e8, m1, ta, ma
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; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
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; RV64-NEXT: vmv.v.v v8, v16
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; RV64-NEXT: ret
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%v = call <vscale x 8 x i8> @llvm.vp.gather.nxv8i8.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
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ret <vscale x 8 x i8> %v
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}
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define <vscale x 8 x i8> @vpgather_baseidx_nxv8i8(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
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; RV32-LABEL: vpgather_baseidx_nxv8i8:
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; RV32: # %bb.0:
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; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
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; RV32-NEXT: vsext.vf4 v12, v8
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|
; RV32-NEXT: vsetvli zero, zero, e8, m1, ta, ma
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; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
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|
; RV32-NEXT: ret
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|
;
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|
; RV64-LABEL: vpgather_baseidx_nxv8i8:
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|
; RV64: # %bb.0:
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; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
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; RV64-NEXT: vsext.vf8 v16, v8
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; RV64-NEXT: vsetvli zero, zero, e8, m1, ta, ma
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; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
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; RV64-NEXT: ret
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%ptrs = getelementptr inbounds i8, ptr %base, <vscale x 8 x i8> %idxs
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%v = call <vscale x 8 x i8> @llvm.vp.gather.nxv8i8.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
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ret <vscale x 8 x i8> %v
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|
}
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declare <vscale x 32 x i8> @llvm.vp.gather.nxv32i8.nxv32p0(<vscale x 32 x ptr>, <vscale x 32 x i1>, i32)
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define <vscale x 32 x i8> @vpgather_baseidx_nxv32i8(ptr %base, <vscale x 32 x i8> %idxs, <vscale x 32 x i1> %m, i32 zeroext %evl) {
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|
; RV32-LABEL: vpgather_baseidx_nxv32i8:
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|
; RV32: # %bb.0:
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|
; RV32-NEXT: vsetvli a2, zero, e8, mf2, ta, ma
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|
; RV32-NEXT: vmv1r.v v12, v0
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|
; RV32-NEXT: csrr a3, vlenb
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; RV32-NEXT: slli a2, a3, 1
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|
; RV32-NEXT: srli a3, a3, 2
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|
; RV32-NEXT: sub a4, a1, a2
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|
; RV32-NEXT: sltu a5, a1, a4
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|
; RV32-NEXT: addi a5, a5, -1
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|
; RV32-NEXT: and a4, a5, a4
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|
; RV32-NEXT: vslidedown.vx v0, v0, a3
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|
; RV32-NEXT: vsetvli zero, a4, e32, m8, ta, ma
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|
; RV32-NEXT: vsext.vf4 v16, v10
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|
; RV32-NEXT: vsetvli zero, zero, e8, m2, ta, ma
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|
; RV32-NEXT: vluxei32.v v10, (a0), v16, v0.t
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|
; RV32-NEXT: bltu a1, a2, .LBB12_2
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|
; RV32-NEXT: # %bb.1:
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|
; RV32-NEXT: mv a1, a2
|
|
; RV32-NEXT: .LBB12_2:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m8, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v16, v8
|
|
; RV32-NEXT: vmv1r.v v0, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e8, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv32i8:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli a2, zero, e8, mf2, ta, ma
|
|
; RV64-NEXT: vmv1r.v v12, v0
|
|
; RV64-NEXT: csrr a2, vlenb
|
|
; RV64-NEXT: slli a3, a2, 1
|
|
; RV64-NEXT: srli a4, a2, 2
|
|
; RV64-NEXT: sub a5, a1, a3
|
|
; RV64-NEXT: vslidedown.vx v13, v0, a4
|
|
; RV64-NEXT: sltu a4, a1, a5
|
|
; RV64-NEXT: addi a4, a4, -1
|
|
; RV64-NEXT: and a5, a4, a5
|
|
; RV64-NEXT: sub a4, a5, a2
|
|
; RV64-NEXT: sltu a6, a5, a4
|
|
; RV64-NEXT: addi a6, a6, -1
|
|
; RV64-NEXT: and a6, a6, a4
|
|
; RV64-NEXT: srli a4, a2, 3
|
|
; RV64-NEXT: vsetvli a7, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vslidedown.vx v0, v13, a4
|
|
; RV64-NEXT: vsetvli zero, a6, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v11
|
|
; RV64-NEXT: vsetvli zero, zero, e8, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v11, (a0), v16, v0.t
|
|
; RV64-NEXT: bltu a5, a2, .LBB12_2
|
|
; RV64-NEXT: # %bb.1:
|
|
; RV64-NEXT: mv a5, a2
|
|
; RV64-NEXT: .LBB12_2:
|
|
; RV64-NEXT: vsetvli zero, a5, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v10
|
|
; RV64-NEXT: vmv1r.v v0, v13
|
|
; RV64-NEXT: vsetvli zero, zero, e8, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (a0), v16, v0.t
|
|
; RV64-NEXT: bltu a1, a3, .LBB12_4
|
|
; RV64-NEXT: # %bb.3:
|
|
; RV64-NEXT: mv a1, a3
|
|
; RV64-NEXT: .LBB12_4:
|
|
; RV64-NEXT: sub a3, a1, a2
|
|
; RV64-NEXT: sltu a5, a1, a3
|
|
; RV64-NEXT: addi a5, a5, -1
|
|
; RV64-NEXT: and a3, a5, a3
|
|
; RV64-NEXT: vsetvli a5, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vslidedown.vx v0, v12, a4
|
|
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v9
|
|
; RV64-NEXT: vsetvli zero, zero, e8, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (a0), v16, v0.t
|
|
; RV64-NEXT: bltu a1, a2, .LBB12_6
|
|
; RV64-NEXT: # %bb.5:
|
|
; RV64-NEXT: mv a1, a2
|
|
; RV64-NEXT: .LBB12_6:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vmv1r.v v0, v12
|
|
; RV64-NEXT: vsetvli zero, zero, e8, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i8, ptr %base, <vscale x 32 x i8> %idxs
|
|
%v = call <vscale x 32 x i8> @llvm.vp.gather.nxv32i8.nxv32p0(<vscale x 32 x ptr> %ptrs, <vscale x 32 x i1> %m, i32 %evl)
|
|
ret <vscale x 32 x i8> %v
|
|
}
|
|
|
|
declare <vscale x 1 x i16> @llvm.vp.gather.nxv1i16.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x i16> @vpgather_nxv1i16(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v9
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x i16> @llvm.vp.gather.nxv1i16.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i16> %v
|
|
}
|
|
|
|
declare <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x i16> @vpgather_nxv2i16(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i16> %v
|
|
}
|
|
|
|
define <vscale x 2 x i32> @vpgather_nxv2i16_sextload_nxv2i32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i16_sextload_nxv2i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vsext.vf2 v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i16_sextload_nxv2i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV64-NEXT: vsext.vf2 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = sext <vscale x 2 x i16> %v to <vscale x 2 x i32>
|
|
ret <vscale x 2 x i32> %ev
|
|
}
|
|
|
|
define <vscale x 2 x i32> @vpgather_nxv2i16_zextload_nxv2i32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i16_zextload_nxv2i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV32-NEXT: vzext.vf2 v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i16_zextload_nxv2i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e32, m1, ta, ma
|
|
; RV64-NEXT: vzext.vf2 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = zext <vscale x 2 x i16> %v to <vscale x 2 x i32>
|
|
ret <vscale x 2 x i32> %ev
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vpgather_nxv2i16_sextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i16_sextload_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i16_sextload_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = sext <vscale x 2 x i16> %v to <vscale x 2 x i64>
|
|
ret <vscale x 2 x i64> %ev
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vpgather_nxv2i16_zextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i16_zextload_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vzext.vf4 v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i16_zextload_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vzext.vf4 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i16> @llvm.vp.gather.nxv2i16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = zext <vscale x 2 x i16> %v to <vscale x 2 x i64>
|
|
ret <vscale x 2 x i64> %ev
|
|
}
|
|
|
|
declare <vscale x 4 x i16> @llvm.vp.gather.nxv4i16.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x i16> @vpgather_nxv4i16(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i16> @llvm.vp.gather.nxv4i16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i16> %v
|
|
}
|
|
|
|
define <vscale x 4 x i16> @vpgather_truemask_nxv4i16(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i16> @llvm.vp.gather.nxv4i16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x i16> %v
|
|
}
|
|
|
|
declare <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x i16> @vpgather_nxv8i16(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v16
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vpgather_baseidx_nxv8i8_nxv8i16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i16, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vpgather_baseidx_sext_nxv8i8_nxv8i16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds i16, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vpgather_baseidx_zext_nxv8i8_nxv8i16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds i16, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
define <vscale x 8 x i16> @vpgather_baseidx_nxv8i16(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwadd.vv v12, v8, v8
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i16, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x i16> @llvm.vp.gather.nxv8i16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i16> %v
|
|
}
|
|
|
|
declare <vscale x 1 x i32> @llvm.vp.gather.nxv1i32.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x i32> @vpgather_nxv1i32(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v9
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x i32> @llvm.vp.gather.nxv1i32.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i32> %v
|
|
}
|
|
|
|
declare <vscale x 2 x i32> @llvm.vp.gather.nxv2i32.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x i32> @vpgather_nxv2i32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i32> @llvm.vp.gather.nxv2i32.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i32> %v
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vpgather_nxv2i32_sextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i32_sextload_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vsext.vf2 v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i32_sextload_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vsext.vf2 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i32> @llvm.vp.gather.nxv2i32.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = sext <vscale x 2 x i32> %v to <vscale x 2 x i64>
|
|
ret <vscale x 2 x i64> %ev
|
|
}
|
|
|
|
define <vscale x 2 x i64> @vpgather_nxv2i32_zextload_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i32_zextload_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV32-NEXT: vzext.vf2 v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i32_zextload_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vsetvli a0, zero, e64, m2, ta, ma
|
|
; RV64-NEXT: vzext.vf2 v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i32> @llvm.vp.gather.nxv2i32.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
%ev = zext <vscale x 2 x i32> %v to <vscale x 2 x i64>
|
|
ret <vscale x 2 x i64> %ev
|
|
}
|
|
|
|
declare <vscale x 4 x i32> @llvm.vp.gather.nxv4i32.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x i32> @vpgather_nxv4i32(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i32> @llvm.vp.gather.nxv4i32.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i32> %v
|
|
}
|
|
|
|
define <vscale x 4 x i32> @vpgather_truemask_nxv4i32(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i32> @llvm.vp.gather.nxv4i32.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x i32> %v
|
|
}
|
|
|
|
declare <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x i32> @vpgather_nxv8i32(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v16
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_nxv8i8_nxv8i32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v8, v12, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_sext_nxv8i8_nxv8i32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v8, v12, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_zext_nxv8i8_nxv8i32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v12, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_nxv8i16_nxv8i32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i16_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i16_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_sext_nxv8i16_nxv8i32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i16> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_zext_nxv8i16_nxv8i32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i16> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
define <vscale x 8 x i32> @vpgather_baseidx_nxv8i32(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i32, ptr %base, <vscale x 8 x i32> %idxs
|
|
%v = call <vscale x 8 x i32> @llvm.vp.gather.nxv8i32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i32> %v
|
|
}
|
|
|
|
declare <vscale x 1 x i64> @llvm.vp.gather.nxv1i64.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x i64> @vpgather_nxv1i64(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x i64> @llvm.vp.gather.nxv1i64.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x i64> %v
|
|
}
|
|
|
|
declare <vscale x 2 x i64> @llvm.vp.gather.nxv2i64.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x i64> @vpgather_nxv2i64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x i64> @llvm.vp.gather.nxv2i64.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x i64> %v
|
|
}
|
|
|
|
declare <vscale x 4 x i64> @llvm.vp.gather.nxv4i64.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x i64> @vpgather_nxv4i64(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i64> @llvm.vp.gather.nxv4i64.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x i64> %v
|
|
}
|
|
|
|
define <vscale x 4 x i64> @vpgather_truemask_nxv4i64(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x i64> @llvm.vp.gather.nxv4i64.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x i64> %v
|
|
}
|
|
|
|
declare <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x i64> @vpgather_nxv8i64(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v16
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_nxv8i8_nxv8i64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_sext_nxv8i8_nxv8i64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_zext_nxv8i8_nxv8i64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_nxv8i16_nxv8i64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i16_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i16_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_sext_nxv8i16_nxv8i64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i16> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_zext_nxv8i16_nxv8i64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i16> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_nxv8i32_nxv8i64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i32_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i32_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i32> %idxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_sext_nxv8i32_nxv8i64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i32_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i32_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i32> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_zext_nxv8i32_nxv8i64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i32_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i32_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i32> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
define <vscale x 8 x i64> @vpgather_baseidx_nxv8i64(ptr %base, <vscale x 8 x i64> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vnsrl.wi v16, v8, 0
|
|
; RV32-NEXT: vsll.vi v16, v16, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsll.vi v8, v8, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds i64, ptr %base, <vscale x 8 x i64> %idxs
|
|
%v = call <vscale x 8 x i64> @llvm.vp.gather.nxv8i64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x i64> %v
|
|
}
|
|
|
|
declare <vscale x 1 x bfloat> @llvm.vp.gather.nxv1bf16.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x bfloat> @vpgather_nxv1bf16(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v9
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x bfloat> @llvm.vp.gather.nxv1bf16.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x bfloat> %v
|
|
}
|
|
|
|
declare <vscale x 2 x bfloat> @llvm.vp.gather.nxv2bf16.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x bfloat> @vpgather_nxv2bf16(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x bfloat> @llvm.vp.gather.nxv2bf16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x bfloat> %v
|
|
}
|
|
|
|
declare <vscale x 4 x bfloat> @llvm.vp.gather.nxv4bf16.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x bfloat> @vpgather_nxv4bf16(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x bfloat> @llvm.vp.gather.nxv4bf16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x bfloat> %v
|
|
}
|
|
|
|
define <vscale x 4 x bfloat> @vpgather_truemask_nxv4bf16(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x bfloat> @llvm.vp.gather.nxv4bf16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x bfloat> %v
|
|
}
|
|
|
|
declare <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x bfloat> @vpgather_nxv8bf16(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v16
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x bfloat> %v
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @vpgather_baseidx_nxv8i8_nxv8bf16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds bfloat, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x bfloat> %v
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @vpgather_baseidx_sext_nxv8i8_nxv8bf16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds bfloat, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x bfloat> %v
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @vpgather_baseidx_zext_nxv8i8_nxv8bf16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds bfloat, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x bfloat> %v
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @vpgather_baseidx_nxv8bf16(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8bf16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwadd.vv v12, v8, v8
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8bf16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds bfloat, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x bfloat> @llvm.vp.gather.nxv8bf16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x bfloat> %v
|
|
}
|
|
|
|
declare <vscale x 1 x half> @llvm.vp.gather.nxv1f16.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x half> @vpgather_nxv1f16(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v9
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x half> @llvm.vp.gather.nxv1f16.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x half> %v
|
|
}
|
|
|
|
declare <vscale x 2 x half> @llvm.vp.gather.nxv2f16.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x half> @vpgather_nxv2f16(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv1r.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x half> @llvm.vp.gather.nxv2f16.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x half> %v
|
|
}
|
|
|
|
declare <vscale x 4 x half> @llvm.vp.gather.nxv4f16.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x half> @vpgather_nxv4f16(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x half> @llvm.vp.gather.nxv4f16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x half> %v
|
|
}
|
|
|
|
define <vscale x 4 x half> @vpgather_truemask_nxv4f16(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x half> @llvm.vp.gather.nxv4f16.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x half> %v
|
|
}
|
|
|
|
declare <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x half> @vpgather_nxv8f16(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v16
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x half> %v
|
|
}
|
|
|
|
define <vscale x 8 x half> @vpgather_baseidx_nxv8i8_nxv8f16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds half, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x half> %v
|
|
}
|
|
|
|
define <vscale x 8 x half> @vpgather_baseidx_sext_nxv8i8_nxv8f16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vadd.vv v12, v12, v12
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds half, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x half> %v
|
|
}
|
|
|
|
define <vscale x 8 x half> @vpgather_baseidx_zext_nxv8i8_nxv8f16(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV32-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwaddu.vv v10, v8, v8
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v10, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i16>
|
|
%ptrs = getelementptr inbounds half, ptr %base, <vscale x 8 x i16> %eidxs
|
|
%v = call <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x half> %v
|
|
}
|
|
|
|
define <vscale x 8 x half> @vpgather_baseidx_nxv8f16(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8f16:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwadd.vv v12, v8, v8
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8f16:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vadd.vv v16, v16, v16
|
|
; RV64-NEXT: vsetvli zero, zero, e16, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds half, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x half> @llvm.vp.gather.nxv8f16.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x half> %v
|
|
}
|
|
|
|
declare <vscale x 1 x float> @llvm.vp.gather.nxv1f32.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x float> @vpgather_nxv1f32(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, mf2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v9, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv1r.v v8, v9
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x float> @llvm.vp.gather.nxv1f32.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x float> %v
|
|
}
|
|
|
|
declare <vscale x 2 x float> @llvm.vp.gather.nxv2f32.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x float> @vpgather_nxv2f32(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v10, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v10
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x float> @llvm.vp.gather.nxv2f32.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x float> %v
|
|
}
|
|
|
|
declare <vscale x 4 x float> @llvm.vp.gather.nxv4f32.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x float> @vpgather_nxv4f32(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x float> @llvm.vp.gather.nxv4f32.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x float> %v
|
|
}
|
|
|
|
define <vscale x 4 x float> @vpgather_truemask_nxv4f32(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v12, (zero), v8
|
|
; RV64-NEXT: vmv.v.v v8, v12
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x float> @llvm.vp.gather.nxv4f32.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x float> %v
|
|
}
|
|
|
|
declare <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x float> @vpgather_nxv8f32(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (zero), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v8, v0.t
|
|
; RV64-NEXT: vmv.v.v v8, v16
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_nxv8i8_nxv8f32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v8, v12, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_sext_nxv8i8_nxv8f32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v8, v12, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_zext_nxv8i8_nxv8f32(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v12, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_nxv8i16_nxv8f32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i16_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i16_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_sext_nxv8i16_nxv8f32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v16, v16, 2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i16> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_zext_nxv8i16_nxv8f32(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 4
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v12, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e32, m4, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v12, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i16> %idxs to <vscale x 8 x i32>
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i32> %eidxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
define <vscale x 8 x float> @vpgather_baseidx_nxv8f32(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8f32:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v8, v8, 2
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v8, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8f32:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 4
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds float, ptr %base, <vscale x 8 x i32> %idxs
|
|
%v = call <vscale x 8 x float> @llvm.vp.gather.nxv8f32.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x float> %v
|
|
}
|
|
|
|
declare <vscale x 1 x double> @llvm.vp.gather.nxv1f64.nxv1p0(<vscale x 1 x ptr>, <vscale x 1 x i1>, i32)
|
|
|
|
define <vscale x 1 x double> @vpgather_nxv1f64(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv1f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m1, ta, ma
|
|
; RV32-NEXT: vluxei32.v v9, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v9
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv1f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m1, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 1 x double> @llvm.vp.gather.nxv1f64.nxv1p0(<vscale x 1 x ptr> %ptrs, <vscale x 1 x i1> %m, i32 %evl)
|
|
ret <vscale x 1 x double> %v
|
|
}
|
|
|
|
declare <vscale x 2 x double> @llvm.vp.gather.nxv2f64.nxv2p0(<vscale x 2 x ptr>, <vscale x 2 x i1>, i32)
|
|
|
|
define <vscale x 2 x double> @vpgather_nxv2f64(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv2f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m2, ta, ma
|
|
; RV32-NEXT: vluxei32.v v10, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v10
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv2f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m2, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 2 x double> @llvm.vp.gather.nxv2f64.nxv2p0(<vscale x 2 x ptr> %ptrs, <vscale x 2 x i1> %m, i32 %evl)
|
|
ret <vscale x 2 x double> %v
|
|
}
|
|
|
|
declare <vscale x 4 x double> @llvm.vp.gather.nxv4f64.nxv4p0(<vscale x 4 x ptr>, <vscale x 4 x i1>, i32)
|
|
|
|
define <vscale x 4 x double> @vpgather_nxv4f64(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv4f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv4f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x double> @llvm.vp.gather.nxv4f64.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> %m, i32 %evl)
|
|
ret <vscale x 4 x double> %v
|
|
}
|
|
|
|
define <vscale x 4 x double> @vpgather_truemask_nxv4f64(<vscale x 4 x ptr> %ptrs, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_truemask_nxv4f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV32-NEXT: vluxei32.v v12, (zero), v8
|
|
; RV32-NEXT: vmv.v.v v8, v12
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_truemask_nxv4f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m4, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 4 x double> @llvm.vp.gather.nxv4f64.nxv4p0(<vscale x 4 x ptr> %ptrs, <vscale x 4 x i1> splat (i1 1), i32 %evl)
|
|
ret <vscale x 4 x double> %v
|
|
}
|
|
|
|
declare <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr>, <vscale x 6 x i1>, i32)
|
|
|
|
define <vscale x 6 x double> @vpgather_nxv6f64(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v16
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_nxv6i8_nxv6f64(ptr %base, <vscale x 6 x i8> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv6i8_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv6i8_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i8> %idxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_sext_nxv6i8_nxv6f64(ptr %base, <vscale x 6 x i8> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv6i8_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv6i8_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 6 x i8> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_zext_nxv6i8_nxv6f64(ptr %base, <vscale x 6 x i8> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv6i8_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv6i8_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 6 x i8> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_nxv6i16_nxv6f64(ptr %base, <vscale x 6 x i16> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv6i16_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv6i16_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i16> %idxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_sext_nxv6i16_nxv6f64(ptr %base, <vscale x 6 x i16> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv6i16_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv6i16_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 6 x i16> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_zext_nxv6i16_nxv6f64(ptr %base, <vscale x 6 x i16> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv6i16_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv6i16_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 6 x i16> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_nxv6i32_nxv6f64(ptr %base, <vscale x 6 x i32> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv6i32_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv6i32_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i32> %idxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_sext_nxv6i32_nxv6f64(ptr %base, <vscale x 6 x i32> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv6i32_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv6i32_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 6 x i32> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_zext_nxv6i32_nxv6f64(ptr %base, <vscale x 6 x i32> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv6i32_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv6i32_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 6 x i32> %idxs to <vscale x 6 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %eidxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
define <vscale x 6 x double> @vpgather_baseidx_nxv6f64(ptr %base, <vscale x 6 x i64> %idxs, <vscale x 6 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv6f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vnsrl.wi v16, v8, 0
|
|
; RV32-NEXT: vsll.vi v16, v16, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv6f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsll.vi v8, v8, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 6 x i64> %idxs
|
|
%v = call <vscale x 6 x double> @llvm.vp.gather.nxv6f64.nxv6p0(<vscale x 6 x ptr> %ptrs, <vscale x 6 x i1> %m, i32 %evl)
|
|
ret <vscale x 6 x double> %v
|
|
}
|
|
|
|
declare <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr>, <vscale x 8 x i1>, i32)
|
|
|
|
define <vscale x 8 x double> @vpgather_nxv8f64(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v16
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_nxv8i8_nxv8f64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i8_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i8_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i8> %idxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_sext_nxv8i8_nxv8f64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsext.vf4 v12, v8
|
|
; RV32-NEXT: vsll.vi v16, v12, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i8_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf8 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i8> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_zext_nxv8i8_nxv8f64(ptr %base, <vscale x 8 x i8> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i8_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e8, m1, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei16.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i8> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_nxv8i16_nxv8f64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i16_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i16_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i16> %idxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_sext_nxv8i16_nxv8f64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i16_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsll.vi v8, v16, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i16> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_zext_nxv8i16_nxv8f64(ptr %base, <vscale x 8 x i16> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i16_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e16, m2, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i16> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_nxv8i32_nxv8f64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8i32_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8i32_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i32> %idxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_sext_nxv8i32_nxv8f64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv8i32_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv8i32_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulsu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 8 x i32> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_zext_nxv8i32_nxv8f64(ptr %base, <vscale x 8 x i32> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv8i32_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vsll.vi v16, v8, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv8i32_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v16, v8, a2
|
|
; RV64-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v16, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 8 x i32> %idxs to <vscale x 8 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %eidxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
define <vscale x 8 x double> @vpgather_baseidx_nxv8f64(ptr %base, <vscale x 8 x i64> %idxs, <vscale x 8 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv8f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli zero, a1, e32, m4, ta, ma
|
|
; RV32-NEXT: vnsrl.wi v16, v8, 0
|
|
; RV32-NEXT: vsll.vi v16, v16, 3
|
|
; RV32-NEXT: vsetvli zero, zero, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v16, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv8f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vsll.vi v8, v8, 3
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 8 x i64> %idxs
|
|
%v = call <vscale x 8 x double> @llvm.vp.gather.nxv8f64.nxv8p0(<vscale x 8 x ptr> %ptrs, <vscale x 8 x i1> %m, i32 %evl)
|
|
ret <vscale x 8 x double> %v
|
|
}
|
|
|
|
declare <vscale x 16 x double> @llvm.vp.gather.nxv16f64.nxv16p0(<vscale x 16 x ptr>, <vscale x 16 x i1>, i32)
|
|
|
|
define <vscale x 16 x double> @vpgather_nxv16f64(<vscale x 16 x ptr> %ptrs, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_nxv16f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: vsetvli a1, zero, e8, mf4, ta, ma
|
|
; RV32-NEXT: vmv1r.v v24, v0
|
|
; RV32-NEXT: csrr a1, vlenb
|
|
; RV32-NEXT: sub a2, a0, a1
|
|
; RV32-NEXT: sltu a3, a0, a2
|
|
; RV32-NEXT: addi a3, a3, -1
|
|
; RV32-NEXT: and a2, a3, a2
|
|
; RV32-NEXT: srli a3, a1, 3
|
|
; RV32-NEXT: vslidedown.vx v0, v0, a3
|
|
; RV32-NEXT: vsetvli zero, a2, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (zero), v12, v0.t
|
|
; RV32-NEXT: bltu a0, a1, .LBB111_2
|
|
; RV32-NEXT: # %bb.1:
|
|
; RV32-NEXT: mv a0, a1
|
|
; RV32-NEXT: .LBB111_2:
|
|
; RV32-NEXT: vmv1r.v v0, v24
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v24, (zero), v8, v0.t
|
|
; RV32-NEXT: vmv.v.v v8, v24
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_nxv16f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli a1, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vmv1r.v v24, v0
|
|
; RV64-NEXT: csrr a1, vlenb
|
|
; RV64-NEXT: sub a2, a0, a1
|
|
; RV64-NEXT: sltu a3, a0, a2
|
|
; RV64-NEXT: addi a3, a3, -1
|
|
; RV64-NEXT: and a2, a3, a2
|
|
; RV64-NEXT: srli a3, a1, 3
|
|
; RV64-NEXT: vslidedown.vx v0, v0, a3
|
|
; RV64-NEXT: vsetvli zero, a2, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (zero), v16, v0.t
|
|
; RV64-NEXT: bltu a0, a1, .LBB111_2
|
|
; RV64-NEXT: # %bb.1:
|
|
; RV64-NEXT: mv a0, a1
|
|
; RV64-NEXT: .LBB111_2:
|
|
; RV64-NEXT: vmv1r.v v0, v24
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (zero), v8, v0.t
|
|
; RV64-NEXT: ret
|
|
%v = call <vscale x 16 x double> @llvm.vp.gather.nxv16f64.nxv16p0(<vscale x 16 x ptr> %ptrs, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x double> %v
|
|
}
|
|
|
|
define <vscale x 16 x double> @vpgather_baseidx_nxv16i16_nxv16f64(ptr %base, <vscale x 16 x i16> %idxs, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_nxv16i16_nxv16f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli a3, zero, e16, m4, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v24, v8, a2
|
|
; RV32-NEXT: csrr a2, vlenb
|
|
; RV32-NEXT: mv a3, a1
|
|
; RV32-NEXT: bltu a1, a2, .LBB112_2
|
|
; RV32-NEXT: # %bb.1:
|
|
; RV32-NEXT: mv a3, a2
|
|
; RV32-NEXT: .LBB112_2:
|
|
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v24, v0.t
|
|
; RV32-NEXT: sub a3, a1, a2
|
|
; RV32-NEXT: srli a2, a2, 3
|
|
; RV32-NEXT: sltu a1, a1, a3
|
|
; RV32-NEXT: addi a1, a1, -1
|
|
; RV32-NEXT: and a1, a1, a3
|
|
; RV32-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
|
|
; RV32-NEXT: vslidedown.vx v0, v0, a2
|
|
; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (a0), v28, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_nxv16i16_nxv16f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli a2, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vmv1r.v v12, v0
|
|
; RV64-NEXT: vsext.vf4 v16, v8
|
|
; RV64-NEXT: vsext.vf4 v0, v10
|
|
; RV64-NEXT: csrr a2, vlenb
|
|
; RV64-NEXT: vsll.vi v24, v16, 3
|
|
; RV64-NEXT: vsll.vi v16, v0, 3
|
|
; RV64-NEXT: sub a3, a1, a2
|
|
; RV64-NEXT: sltu a4, a1, a3
|
|
; RV64-NEXT: addi a4, a4, -1
|
|
; RV64-NEXT: and a3, a4, a3
|
|
; RV64-NEXT: srli a4, a2, 3
|
|
; RV64-NEXT: vsetvli a5, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vslidedown.vx v0, v12, a4
|
|
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (a0), v16, v0.t
|
|
; RV64-NEXT: bltu a1, a2, .LBB112_2
|
|
; RV64-NEXT: # %bb.1:
|
|
; RV64-NEXT: mv a1, a2
|
|
; RV64-NEXT: .LBB112_2:
|
|
; RV64-NEXT: vmv1r.v v0, v12
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v24, v0.t
|
|
; RV64-NEXT: ret
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 16 x i16> %idxs
|
|
%v = call <vscale x 16 x double> @llvm.vp.gather.nxv16f64.nxv16p0(<vscale x 16 x ptr> %ptrs, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x double> %v
|
|
}
|
|
|
|
define <vscale x 16 x double> @vpgather_baseidx_sext_nxv16i16_nxv16f64(ptr %base, <vscale x 16 x i16> %idxs, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_sext_nxv16i16_nxv16f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli a3, zero, e16, m4, ta, ma
|
|
; RV32-NEXT: vwmulsu.vx v24, v8, a2
|
|
; RV32-NEXT: csrr a2, vlenb
|
|
; RV32-NEXT: mv a3, a1
|
|
; RV32-NEXT: bltu a1, a2, .LBB113_2
|
|
; RV32-NEXT: # %bb.1:
|
|
; RV32-NEXT: mv a3, a2
|
|
; RV32-NEXT: .LBB113_2:
|
|
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v24, v0.t
|
|
; RV32-NEXT: sub a3, a1, a2
|
|
; RV32-NEXT: srli a2, a2, 3
|
|
; RV32-NEXT: sltu a1, a1, a3
|
|
; RV32-NEXT: addi a1, a1, -1
|
|
; RV32-NEXT: and a1, a1, a3
|
|
; RV32-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
|
|
; RV32-NEXT: vslidedown.vx v0, v0, a2
|
|
; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (a0), v28, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_sext_nxv16i16_nxv16f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: vsetvli a2, zero, e64, m8, ta, ma
|
|
; RV64-NEXT: vmv1r.v v12, v0
|
|
; RV64-NEXT: vsext.vf4 v16, v10
|
|
; RV64-NEXT: vsext.vf4 v24, v8
|
|
; RV64-NEXT: csrr a2, vlenb
|
|
; RV64-NEXT: vsll.vi v24, v24, 3
|
|
; RV64-NEXT: vsll.vi v16, v16, 3
|
|
; RV64-NEXT: sub a3, a1, a2
|
|
; RV64-NEXT: sltu a4, a1, a3
|
|
; RV64-NEXT: addi a4, a4, -1
|
|
; RV64-NEXT: and a3, a4, a3
|
|
; RV64-NEXT: srli a4, a2, 3
|
|
; RV64-NEXT: vsetvli a5, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vslidedown.vx v0, v0, a4
|
|
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v16, (a0), v16, v0.t
|
|
; RV64-NEXT: bltu a1, a2, .LBB113_2
|
|
; RV64-NEXT: # %bb.1:
|
|
; RV64-NEXT: mv a1, a2
|
|
; RV64-NEXT: .LBB113_2:
|
|
; RV64-NEXT: vmv1r.v v0, v12
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei64.v v8, (a0), v24, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = sext <vscale x 16 x i16> %idxs to <vscale x 16 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 16 x i64> %eidxs
|
|
%v = call <vscale x 16 x double> @llvm.vp.gather.nxv16f64.nxv16p0(<vscale x 16 x ptr> %ptrs, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x double> %v
|
|
}
|
|
|
|
define <vscale x 16 x double> @vpgather_baseidx_zext_nxv16i16_nxv16f64(ptr %base, <vscale x 16 x i16> %idxs, <vscale x 16 x i1> %m, i32 zeroext %evl) {
|
|
; RV32-LABEL: vpgather_baseidx_zext_nxv16i16_nxv16f64:
|
|
; RV32: # %bb.0:
|
|
; RV32-NEXT: li a2, 8
|
|
; RV32-NEXT: vsetvli a3, zero, e16, m4, ta, ma
|
|
; RV32-NEXT: vwmulu.vx v24, v8, a2
|
|
; RV32-NEXT: csrr a2, vlenb
|
|
; RV32-NEXT: mv a3, a1
|
|
; RV32-NEXT: bltu a1, a2, .LBB114_2
|
|
; RV32-NEXT: # %bb.1:
|
|
; RV32-NEXT: mv a3, a2
|
|
; RV32-NEXT: .LBB114_2:
|
|
; RV32-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v8, (a0), v24, v0.t
|
|
; RV32-NEXT: sub a3, a1, a2
|
|
; RV32-NEXT: srli a2, a2, 3
|
|
; RV32-NEXT: sltu a1, a1, a3
|
|
; RV32-NEXT: addi a1, a1, -1
|
|
; RV32-NEXT: and a1, a1, a3
|
|
; RV32-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
|
|
; RV32-NEXT: vslidedown.vx v0, v0, a2
|
|
; RV32-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV32-NEXT: vluxei32.v v16, (a0), v28, v0.t
|
|
; RV32-NEXT: ret
|
|
;
|
|
; RV64-LABEL: vpgather_baseidx_zext_nxv16i16_nxv16f64:
|
|
; RV64: # %bb.0:
|
|
; RV64-NEXT: li a2, 8
|
|
; RV64-NEXT: vsetvli a3, zero, e16, m4, ta, ma
|
|
; RV64-NEXT: vwmulu.vx v24, v8, a2
|
|
; RV64-NEXT: csrr a2, vlenb
|
|
; RV64-NEXT: mv a3, a1
|
|
; RV64-NEXT: bltu a1, a2, .LBB114_2
|
|
; RV64-NEXT: # %bb.1:
|
|
; RV64-NEXT: mv a3, a2
|
|
; RV64-NEXT: .LBB114_2:
|
|
; RV64-NEXT: vsetvli zero, a3, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei32.v v8, (a0), v24, v0.t
|
|
; RV64-NEXT: sub a3, a1, a2
|
|
; RV64-NEXT: srli a2, a2, 3
|
|
; RV64-NEXT: sltu a1, a1, a3
|
|
; RV64-NEXT: addi a1, a1, -1
|
|
; RV64-NEXT: and a1, a1, a3
|
|
; RV64-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
|
|
; RV64-NEXT: vslidedown.vx v0, v0, a2
|
|
; RV64-NEXT: vsetvli zero, a1, e64, m8, ta, ma
|
|
; RV64-NEXT: vluxei32.v v16, (a0), v28, v0.t
|
|
; RV64-NEXT: ret
|
|
%eidxs = zext <vscale x 16 x i16> %idxs to <vscale x 16 x i64>
|
|
%ptrs = getelementptr inbounds double, ptr %base, <vscale x 16 x i64> %eidxs
|
|
%v = call <vscale x 16 x double> @llvm.vp.gather.nxv16f64.nxv16p0(<vscale x 16 x ptr> %ptrs, <vscale x 16 x i1> %m, i32 %evl)
|
|
ret <vscale x 16 x double> %v
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|
}
|