0aef747b84
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
135 lines
5.1 KiB
LLVM
135 lines
5.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=avx | FileCheck %s
|
|
|
|
@x = common global <8 x float> zeroinitializer, align 32
|
|
@y = common global <4 x double> zeroinitializer, align 32
|
|
@z = common global <4 x float> zeroinitializer, align 16
|
|
|
|
define void @zero128() nounwind ssp {
|
|
; CHECK-LABEL: zero128:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; CHECK-NEXT: movq _z@GOTPCREL(%rip), %rax
|
|
; CHECK-NEXT: vmovaps %xmm0, (%rax)
|
|
; CHECK-NEXT: retq
|
|
store <4 x float> zeroinitializer, <4 x float>* @z, align 16
|
|
ret void
|
|
}
|
|
|
|
define void @zero256() nounwind ssp {
|
|
; CHECK-LABEL: zero256:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; CHECK-NEXT: movq _x@GOTPCREL(%rip), %rax
|
|
; CHECK-NEXT: vmovaps %ymm0, (%rax)
|
|
; CHECK-NEXT: movq _y@GOTPCREL(%rip), %rax
|
|
; CHECK-NEXT: vmovaps %ymm0, (%rax)
|
|
; CHECK-NEXT: vzeroupper
|
|
; CHECK-NEXT: retq
|
|
store <8 x float> zeroinitializer, <8 x float>* @x, align 32
|
|
store <4 x double> zeroinitializer, <4 x double>* @y, align 32
|
|
ret void
|
|
}
|
|
|
|
define void @ones([0 x float]* nocapture %RET, [0 x float]* nocapture %aFOO) nounwind {
|
|
; CHECK-LABEL: ones:
|
|
; CHECK: ## %bb.0: ## %allocas
|
|
; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; CHECK-NEXT: vcmptrueps %ymm0, %ymm0, %ymm0
|
|
; CHECK-NEXT: vmovaps %ymm0, (%rdi)
|
|
; CHECK-NEXT: vzeroupper
|
|
; CHECK-NEXT: retq
|
|
allocas:
|
|
%ptr2vec615 = bitcast [0 x float]* %RET to <8 x float>*
|
|
store <8 x float> <float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000, float
|
|
0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000, float
|
|
0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000>, <8 x
|
|
float>* %ptr2vec615, align 32
|
|
ret void
|
|
}
|
|
|
|
define void @ones2([0 x i32]* nocapture %RET, [0 x i32]* nocapture %aFOO) nounwind {
|
|
; CHECK-LABEL: ones2:
|
|
; CHECK: ## %bb.0: ## %allocas
|
|
; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; CHECK-NEXT: vcmptrueps %ymm0, %ymm0, %ymm0
|
|
; CHECK-NEXT: vmovaps %ymm0, (%rdi)
|
|
; CHECK-NEXT: vzeroupper
|
|
; CHECK-NEXT: retq
|
|
allocas:
|
|
%ptr2vec615 = bitcast [0 x i32]* %RET to <8 x i32>*
|
|
store <8 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, <8 x i32>* %ptr2vec615, align 32
|
|
ret void
|
|
}
|
|
|
|
;;; Just make sure this doesn't crash
|
|
define <4 x i64> @ISelCrash(<4 x i64> %a) nounwind uwtable readnone ssp {
|
|
; CHECK-LABEL: ISelCrash:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; CHECK-NEXT: retq
|
|
%shuffle = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> <i32 2, i32 3, i32 4, i32 4>
|
|
ret <4 x i64> %shuffle
|
|
}
|
|
|
|
;;; Don't crash on movd
|
|
define <8 x i32> @VMOVZQI2PQI([0 x float]* nocapture %aFOO) nounwind {
|
|
; CHECK-LABEL: VMOVZQI2PQI:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vbroadcastss (%rdi), %ymm0
|
|
; CHECK-NEXT: retq
|
|
%ptrcast.i33.i = bitcast [0 x float]* %aFOO to i32*
|
|
%val.i34.i = load i32, i32* %ptrcast.i33.i, align 4
|
|
%ptroffset.i22.i992 = getelementptr [0 x float], [0 x float]* %aFOO, i64 0, i64 1
|
|
%ptrcast.i23.i = bitcast float* %ptroffset.i22.i992 to i32*
|
|
%val.i24.i = load i32, i32* %ptrcast.i23.i, align 4
|
|
%updatedret.i30.i = insertelement <8 x i32> undef, i32 %val.i34.i, i32 1
|
|
ret <8 x i32> %updatedret.i30.i
|
|
}
|
|
|
|
;;;; Don't crash on fneg
|
|
; rdar://10566486
|
|
define <16 x float> @fneg(<16 x float> %a) nounwind {
|
|
; CHECK-LABEL: fneg:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vmovaps {{.*#+}} ymm2 = [-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0]
|
|
; CHECK-NEXT: vxorps %ymm2, %ymm0, %ymm0
|
|
; CHECK-NEXT: vxorps %ymm2, %ymm1, %ymm1
|
|
; CHECK-NEXT: retq
|
|
%1 = fsub <16 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a
|
|
ret <16 x float> %1
|
|
}
|
|
|
|
;;; Don't crash on build vector
|
|
define <16 x i16> @build_vec_16x16(i16 %a) nounwind readonly {
|
|
; CHECK-LABEL: build_vec_16x16:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: movzwl %di, %eax
|
|
; CHECK-NEXT: vmovd %eax, %xmm0
|
|
; CHECK-NEXT: retq
|
|
%res = insertelement <16 x i16> <i16 undef, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, i16 %a, i32 0
|
|
ret <16 x i16> %res
|
|
}
|
|
|
|
;;; Check that VMOVPQIto64rr generates the assembly string "vmovq". Previously
|
|
;;; an incorrect mnemonic of "movd" was printed for this instruction.
|
|
define i64 @VMOVPQIto64rr(<2 x i64> %a) {
|
|
; CHECK-LABEL: VMOVPQIto64rr:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vmovq %xmm0, %rax
|
|
; CHECK-NEXT: retq
|
|
%vecext.i = extractelement <2 x i64> %a, i32 0
|
|
ret i64 %vecext.i
|
|
}
|
|
|
|
; PR22685
|
|
define <8 x float> @mov00_8f32(float* %ptr) {
|
|
; CHECK-LABEL: mov00_8f32:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
|
; CHECK-NEXT: retq
|
|
%val = load float, float* %ptr
|
|
%vec = insertelement <8 x float> zeroinitializer, float %val, i32 0
|
|
ret <8 x float> %vec
|
|
}
|