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c0e9084b1ce1a93fd8c2a650e48b3e11d831b649
clang-p2996/llvm/test/CodeGen/AMDGPU/divergence-driven-buildvector.ll
Brox Chen 6dbc01e801 [AMDGPU][True16][CodeGen] update GFX11Plus codegen test with true16 flag (#135078) 
This is a NFC patch.

This patch run a bulk update on CodeGen tests that are impacted by the
true16 features. This patch applies:
1. duplicate GFX11plus runlines and apply them with
"+mattr=+real-true16" and "+mattr=-real-true16"
2. update the test with the update script

For some GISEL runlines, the current CodeGen do not fully support the
true16 version. Still update the runlines, but comment out the failing
one, and added a "FIXME-TRUE16" comment to that test for easier
tracking. These test will be fixed in the following patches.

This is in a transition state that we support both
"+real-true16/-real-true16" in our code base. We plan to move to
"+real-true16" as default, and finally remove "-real-true16" mode and
test lines.
2025-04-23 13:06:52 -04:00

753 lines
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn < %s | FileCheck -check-prefix=GCN %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefix=GFX9 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx906 < %s | FileCheck -check-prefix=GFX906 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-TRUE16 %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-FAKE16 %s
define amdgpu_kernel void @uniform_vec_0_i16(ptr addrspace(1) %out, i16 %a) {
; GCN-LABEL: uniform_vec_0_i16:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dword s2, s[4:5], 0xb
; GCN-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_lshl_b32 s4, s2, 16
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: v_mov_b32_e32 v0, s4
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_0_i16:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_lshl_b32 s2, s2, 16
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_0_i16:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_lshl_b32 s2, s2, 16
; GFX906-NEXT: v_mov_b32_e32 v1, s2
; GFX906-NEXT: global_store_dword v0, v1, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_0_i16:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b32 s2, s[4:5], 0x2c
; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_lshl_b32 s2, s2, 16
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: s_endpgm
%tmp = insertelement <2 x i16> poison, i16 0, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %a, i32 1
%val = bitcast <2 x i16> %vec to i32
store i32 %val, ptr addrspace(1) %out, align 4
ret void
}
define i32 @divergent_vec_0_i16(i16 %a) {
; GCN-LABEL: divergent_vec_0_i16:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_0_i16:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_0_i16:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: divergent_vec_0_i16:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX11-NEXT: s_setpc_b64 s[30:31]
%tmp = insertelement <2 x i16> poison, i16 0, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %a, i32 1
%val = bitcast <2 x i16> %vec to i32
ret i32 %val
}
define amdgpu_kernel void @uniform_vec_i16_0(ptr addrspace(1) %out, i16 %a) {
; GCN-LABEL: uniform_vec_i16_0:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dword s2, s[4:5], 0xb
; GCN-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_and_b32 s4, s2, 0xffff
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: v_mov_b32_e32 v0, s4
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_i16_0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_and_b32 s2, 0xffff, s2
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_i16_0:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_and_b32 s2, 0xffff, s2
; GFX906-NEXT: v_mov_b32_e32 v1, s2
; GFX906-NEXT: global_store_dword v0, v1, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_i16_0:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b32 s2, s[4:5], 0x2c
; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_and_b32 s2, 0xffff, s2
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: s_endpgm
%tmp = insertelement <2 x i16> poison, i16 %a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 0, i32 1
%val = bitcast <2 x i16> %vec to i32
store i32 %val, ptr addrspace(1) %out, align 4
ret void
}
define i32 @divergent_vec_i16_0(i16 %a) {
; GCN-LABEL: divergent_vec_i16_0:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_i16_0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_i16_0:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: divergent_vec_i16_0:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX11-NEXT: s_setpc_b64 s[30:31]
%tmp = insertelement <2 x i16> poison, i16 %a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 0, i32 1
%val = bitcast <2 x i16> %vec to i32
ret i32 %val
}
define amdgpu_kernel void @uniform_vec_f16_0(ptr addrspace(1) %out, half %a) {
; GCN-LABEL: uniform_vec_f16_0:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dword s2, s[4:5], 0xb
; GCN-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_and_b32 s4, s2, 0xffff
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: v_mov_b32_e32 v0, s4
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_f16_0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_and_b32 s2, 0xffff, s2
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_f16_0:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_and_b32 s2, 0xffff, s2
; GFX906-NEXT: v_mov_b32_e32 v1, s2
; GFX906-NEXT: global_store_dword v0, v1, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_f16_0:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b32 s2, s[4:5], 0x2c
; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_and_b32 s2, 0xffff, s2
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: s_endpgm
%tmp = insertelement <2 x half> poison, half %a, i32 0
%vec = insertelement <2 x half> %tmp, half 0.0, i32 1
%val = bitcast <2 x half> %vec to float
store float %val, ptr addrspace(1) %out, align 4
ret void
}
define float @divergent_vec_f16_0(half %a) {
; GCN-LABEL: divergent_vec_f16_0:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_cvt_f16_f32_e32 v0, v0
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_f16_0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_f16_0:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: divergent_vec_f16_0:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GFX11-NEXT: s_setpc_b64 s[30:31]
%tmp = insertelement <2 x half> poison, half %a, i32 0
%vec = insertelement <2 x half> %tmp, half 0.0, i32 1
%val = bitcast <2 x half> %vec to float
ret float %val
}
define amdgpu_kernel void @uniform_vec_i16_LL(ptr addrspace(4) %in0, ptr addrspace(4) %in1) {
; GCN-LABEL: uniform_vec_i16_LL:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_load_dword s0, s[0:1], 0x0
; GCN-NEXT: s_load_dword s1, s[2:3], 0x0
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_and_b32 s0, s0, 0xffff
; GCN-NEXT: s_lshl_b32 s1, s1, 16
; GCN-NEXT: s_or_b32 s0, s0, s1
; GCN-NEXT: ;;#ASMSTART
; GCN-NEXT: ; use s0
; GCN-NEXT: ;;#ASMEND
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_i16_LL:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_load_dword s4, s[0:1], 0x0
; GFX9-NEXT: s_load_dword s5, s[2:3], 0x0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_pack_ll_b32_b16 s0, s4, s5
; GFX9-NEXT: ;;#ASMSTART
; GFX9-NEXT: ; use s0
; GFX9-NEXT: ;;#ASMEND
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_i16_LL:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_load_dword s4, s[0:1], 0x0
; GFX906-NEXT: s_load_dword s5, s[2:3], 0x0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_pack_ll_b32_b16 s0, s4, s5
; GFX906-NEXT: ;;#ASMSTART
; GFX906-NEXT: ; use s0
; GFX906-NEXT: ;;#ASMEND
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_i16_LL:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_load_b32 s0, s[0:1], 0x0
; GFX11-NEXT: s_load_b32 s1, s[2:3], 0x0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_pack_ll_b32_b16 s0, s0, s1
; GFX11-NEXT: ;;#ASMSTART
; GFX11-NEXT: ; use s0
; GFX11-NEXT: ;;#ASMEND
; GFX11-NEXT: s_endpgm
%val0 = load volatile i32, ptr addrspace(4) %in0
%val1 = load volatile i32, ptr addrspace(4) %in1
%lo = trunc i32 %val0 to i16
%hi = trunc i32 %val1 to i16
%vec.0 = insertelement <2 x i16> poison, i16 %lo, i32 0
%vec.1 = insertelement <2 x i16> %vec.0, i16 %hi, i32 1
%vec.i32 = bitcast <2 x i16> %vec.1 to i32
call void asm sideeffect "; use $0", "s"(i32 %vec.i32) #0
ret void
}
define i32 @divergent_vec_i16_LL(i16 %a, i16 %b) {
; GCN-LABEL: divergent_vec_i16_LL:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; GCN-NEXT: v_and_b32_e32 v0, 0xffff, v0
; GCN-NEXT: v_or_b32_e32 v0, v0, v1
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_i16_LL:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0x5040100
; GFX9-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_i16_LL:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: s_mov_b32 s4, 0x5040100
; GFX906-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-TRUE16-LABEL: divergent_vec_i16_LL:
; GFX11-TRUE16: ; %bb.0:
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-TRUE16-NEXT: v_mov_b16_e32 v0.h, v1.l
; GFX11-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-FAKE16-LABEL: divergent_vec_i16_LL:
; GFX11-FAKE16: ; %bb.0:
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-FAKE16-NEXT: v_perm_b32 v0, v1, v0, 0x5040100
; GFX11-FAKE16-NEXT: s_setpc_b64 s[30:31]
%tmp = insertelement <2 x i16> poison, i16 %a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %b, i32 1
%val = bitcast <2 x i16> %vec to i32
ret i32 %val
}
define amdgpu_kernel void @uniform_vec_i16_LH(ptr addrspace(1) %out, i16 %a, i32 %b) {
; GCN-LABEL: uniform_vec_i16_LH:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s7, 0xf000
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_and_b32 s3, s3, 0xffff0000
; GCN-NEXT: s_and_b32 s2, s2, 0xffff
; GCN-NEXT: s_or_b32 s2, s2, s3
; GCN-NEXT: s_mov_b32 s6, -1
; GCN-NEXT: s_mov_b32 s4, s0
; GCN-NEXT: s_mov_b32 s5, s1
; GCN-NEXT: v_mov_b32_e32 v0, s2
; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_i16_LH:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_pack_lh_b32_b16 s2, s2, s3
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_i16_LH:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_pack_lh_b32_b16 s2, s2, s3
; GFX906-NEXT: v_mov_b32_e32 v1, s2
; GFX906-NEXT: global_store_dword v0, v1, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_i16_LH:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_pack_lh_b32_b16 s2, s2, s3
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: s_endpgm
%shift = lshr i32 %b, 16
%tr = trunc i32 %shift to i16
%tmp = insertelement <2 x i16> poison, i16 %a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %tr, i32 1
%val = bitcast <2 x i16> %vec to i32
store i32 %val, ptr addrspace(1) %out, align 4
ret void
}
define i32 @divergent_vec_i16_LH(i16 %a, i32 %b) {
; GCN-LABEL: divergent_vec_i16_LH:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: s_mov_b32 s4, 0xffff
; GCN-NEXT: v_bfi_b32 v0, s4, v0, v1
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_i16_LH:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0xffff
; GFX9-NEXT: v_bfi_b32 v0, s4, v0, v1
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_i16_LH:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: s_mov_b32 s4, 0xffff
; GFX906-NEXT: v_bfi_b32 v0, s4, v0, v1
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: divergent_vec_i16_LH:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: v_bfi_b32 v0, 0xffff, v0, v1
; GFX11-NEXT: s_setpc_b64 s[30:31]
%shift = lshr i32 %b, 16
%tr = trunc i32 %shift to i16
%tmp = insertelement <2 x i16> poison, i16 %a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %tr, i32 1
%val = bitcast <2 x i16> %vec to i32
ret i32 %val
}
define amdgpu_kernel void @uniform_vec_i16_HH(ptr addrspace(1) %out, i32 %a, i32 %b) {
; GCN-LABEL: uniform_vec_i16_HH:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; GCN-NEXT: s_mov_b32 s7, 0xf000
; GCN-NEXT: s_mov_b32 s6, -1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_mov_b32 s4, s0
; GCN-NEXT: s_mov_b32 s5, s1
; GCN-NEXT: s_lshr_b32 s0, s3, 16
; GCN-NEXT: v_mov_b32_e32 v0, s2
; GCN-NEXT: v_alignbit_b32 v0, s0, v0, 16
; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_i16_HH:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_pack_hh_b32_b16 s2, s2, s3
; GFX9-NEXT: v_mov_b32_e32 v1, s2
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_i16_HH:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: v_mov_b32_e32 v0, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_pack_hh_b32_b16 s2, s2, s3
; GFX906-NEXT: v_mov_b32_e32 v1, s2
; GFX906-NEXT: global_store_dword v0, v1, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_i16_HH:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_pack_hh_b32_b16 s2, s2, s3
; GFX11-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, s2
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
; GFX11-NEXT: s_endpgm
%shift_a = lshr i32 %a, 16
%tr_a = trunc i32 %shift_a to i16
%shift_b = lshr i32 %b, 16
%tr_b = trunc i32 %shift_b to i16
%tmp = insertelement <2 x i16> poison, i16 %tr_a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %tr_b, i32 1
%val = bitcast <2 x i16> %vec to i32
store i32 %val, ptr addrspace(1) %out, align 4
ret void
}
define i32 @divergent_vec_i16_HH(i32 %a, i32 %b) {
; GCN-LABEL: divergent_vec_i16_HH:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_lshrrev_b32_e32 v1, 16, v1
; GCN-NEXT: v_alignbit_b32 v0, v1, v0, 16
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_i16_HH:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0x7060302
; GFX9-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_i16_HH:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: s_mov_b32 s4, 0x7060302
; GFX906-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-TRUE16-LABEL: divergent_vec_i16_HH:
; GFX11-TRUE16: ; %bb.0:
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-TRUE16-NEXT: v_mov_b16_e32 v1.l, v1.h
; GFX11-TRUE16-NEXT: v_lshrrev_b32_e32 v0, 16, v0
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-TRUE16-NEXT: v_lshl_or_b32 v0, v1, 16, v0
; GFX11-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-FAKE16-LABEL: divergent_vec_i16_HH:
; GFX11-FAKE16: ; %bb.0:
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-FAKE16-NEXT: v_perm_b32 v0, v1, v0, 0x7060302
; GFX11-FAKE16-NEXT: s_setpc_b64 s[30:31]
%shift_a = lshr i32 %a, 16
%tr_a = trunc i32 %shift_a to i16
%shift_b = lshr i32 %b, 16
%tr_b = trunc i32 %shift_b to i16
%tmp = insertelement <2 x i16> poison, i16 %tr_a, i32 0
%vec = insertelement <2 x i16> %tmp, i16 %tr_b, i32 1
%val = bitcast <2 x i16> %vec to i32
ret i32 %val
}
define amdgpu_kernel void @uniform_vec_f16_LL(ptr addrspace(4) %in0, ptr addrspace(4) %in1) {
; GCN-LABEL: uniform_vec_f16_LL:
; GCN: ; %bb.0:
; GCN-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_load_dword s0, s[0:1], 0x0
; GCN-NEXT: s_load_dword s1, s[2:3], 0x0
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_and_b32 s0, s0, 0xffff
; GCN-NEXT: s_lshl_b32 s1, s1, 16
; GCN-NEXT: s_or_b32 s0, s0, s1
; GCN-NEXT: ;;#ASMSTART
; GCN-NEXT: ; use s0
; GCN-NEXT: ;;#ASMEND
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: uniform_vec_f16_LL:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_load_dword s4, s[0:1], 0x0
; GFX9-NEXT: s_load_dword s5, s[2:3], 0x0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_pack_ll_b32_b16 s0, s4, s5
; GFX9-NEXT: ;;#ASMSTART
; GFX9-NEXT: ; use s0
; GFX9-NEXT: ;;#ASMEND
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: uniform_vec_f16_LL:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_load_dword s4, s[0:1], 0x0
; GFX906-NEXT: s_load_dword s5, s[2:3], 0x0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_pack_ll_b32_b16 s0, s4, s5
; GFX906-NEXT: ;;#ASMSTART
; GFX906-NEXT: ; use s0
; GFX906-NEXT: ;;#ASMEND
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: uniform_vec_f16_LL:
; GFX11: ; %bb.0:
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_load_b32 s0, s[0:1], 0x0
; GFX11-NEXT: s_load_b32 s1, s[2:3], 0x0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_pack_ll_b32_b16 s0, s0, s1
; GFX11-NEXT: ;;#ASMSTART
; GFX11-NEXT: ; use s0
; GFX11-NEXT: ;;#ASMEND
; GFX11-NEXT: s_endpgm
%val0 = load volatile i32, ptr addrspace(4) %in0
%val1 = load volatile i32, ptr addrspace(4) %in1
%lo.i = trunc i32 %val0 to i16
%hi.i = trunc i32 %val1 to i16
%lo = bitcast i16 %lo.i to half
%hi = bitcast i16 %hi.i to half
%vec.0 = insertelement <2 x half> poison, half %lo, i32 0
%vec.1 = insertelement <2 x half> %vec.0, half %hi, i32 1
%vec.i32 = bitcast <2 x half> %vec.1 to i32
call void asm sideeffect "; use $0", "s"(i32 %vec.i32) #0
ret void
}
define float @divergent_vec_f16_LL(half %a, half %b) {
; GCN-LABEL: divergent_vec_f16_LL:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_cvt_f16_f32_e32 v0, v0
; GCN-NEXT: v_cvt_f16_f32_e32 v1, v1
; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; GCN-NEXT: v_or_b32_e32 v0, v0, v1
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: divergent_vec_f16_LL:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0x5040100
; GFX9-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: divergent_vec_f16_LL:
; GFX906: ; %bb.0:
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: s_mov_b32 s4, 0x5040100
; GFX906-NEXT: v_perm_b32 v0, v1, v0, s4
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-TRUE16-LABEL: divergent_vec_f16_LL:
; GFX11-TRUE16: ; %bb.0:
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-TRUE16-NEXT: v_mov_b16_e32 v0.h, v1.l
; GFX11-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-FAKE16-LABEL: divergent_vec_f16_LL:
; GFX11-FAKE16: ; %bb.0:
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-FAKE16-NEXT: v_perm_b32 v0, v1, v0, 0x5040100
; GFX11-FAKE16-NEXT: s_setpc_b64 s[30:31]
%tmp = insertelement <2 x half> poison, half %a, i32 0
%vec = insertelement <2 x half> %tmp, half %b, i32 1
%val = bitcast <2 x half> %vec to float
ret float %val
}
define <2 x i16> @build_vec_v2i16_undeflo_divergent(ptr addrspace(3) %in) #0 {
; GCN-LABEL: build_vec_v2i16_undeflo_divergent:
; GCN: ; %bb.0: ; %entry
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: s_mov_b32 m0, -1
; GCN-NEXT: ds_read_u16 v0, v0
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: s_setpc_b64 s[30:31]
;
; GFX9-LABEL: build_vec_v2i16_undeflo_divergent:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: ds_read_u16_d16 v0, v0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX906-LABEL: build_vec_v2i16_undeflo_divergent:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT: ds_read_u16 v0, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: s_setpc_b64 s[30:31]
;
; GFX11-LABEL: build_vec_v2i16_undeflo_divergent:
; GFX11: ; %bb.0: ; %entry
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT: ds_load_u16_d16 v0, v0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: s_setpc_b64 s[30:31]
entry:
%load = load i16, ptr addrspace(3) %in
%build = insertelement <2 x i16> poison, i16 %load, i32 0
ret <2 x i16> %build
}
define amdgpu_kernel void @build_vec_v2i16_undeflo_uniform(ptr addrspace(3) %in, ptr addrspace(1) %out) #0 {
; GCN-LABEL: build_vec_v2i16_undeflo_uniform:
; GCN: ; %bb.0: ; %entry
; GCN-NEXT: s_load_dword s2, s[4:5], 0x9
; GCN-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xb
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: v_mov_b32_e32 v0, s2
; GCN-NEXT: s_mov_b32 m0, -1
; GCN-NEXT: ds_read_u16 v0, v0
; GCN-NEXT: s_mov_b32 s3, 0xf000
; GCN-NEXT: s_mov_b32 s2, -1
; GCN-NEXT: s_waitcnt lgkmcnt(0)
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
; GCN-NEXT: s_endpgm
;
; GFX9-LABEL: build_vec_v2i16_undeflo_uniform:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_load_dword s2, s[4:5], 0x24
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2c
; GFX9-NEXT: v_mov_b32_e32 v1, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s2
; GFX9-NEXT: ds_read_u16_d16 v0, v0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_store_dword v1, v0, s[0:1]
; GFX9-NEXT: s_endpgm
;
; GFX906-LABEL: build_vec_v2i16_undeflo_uniform:
; GFX906: ; %bb.0: ; %entry
; GFX906-NEXT: s_load_dword s2, s[4:5], 0x24
; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x2c
; GFX906-NEXT: v_mov_b32_e32 v1, 0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: v_mov_b32_e32 v0, s2
; GFX906-NEXT: ds_read_u16 v0, v0
; GFX906-NEXT: s_waitcnt lgkmcnt(0)
; GFX906-NEXT: global_store_dword v1, v0, s[0:1]
; GFX906-NEXT: s_endpgm
;
; GFX11-LABEL: build_vec_v2i16_undeflo_uniform:
; GFX11: ; %bb.0: ; %entry
; GFX11-NEXT: s_clause 0x1
; GFX11-NEXT: s_load_b32 s2, s[4:5], 0x24
; GFX11-NEXT: s_load_b64 s[0:1], s[4:5], 0x2c
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, s2
; GFX11-NEXT: ds_load_u16_d16 v0, v0
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
; GFX11-NEXT: global_store_b32 v1, v0, s[0:1]
; GFX11-NEXT: s_endpgm
entry:
%load = load i16, ptr addrspace(3) %in
%build = insertelement <2 x i16> poison, i16 %load, i32 0
%result = bitcast <2 x i16> %build to i32
store i32 %result, ptr addrspace(1) %out
ret void
}
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