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46 lines
1.8 KiB
LLVM
46 lines
1.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- -mattr=avx512vl | FileCheck %s
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define <2 x i64> @undef_tval() {
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; CHECK-LABEL: undef_tval:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vmovaps {{.*#+}} xmm0 = [1,1,1,1,1,1,1,1]
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; CHECK-NEXT: retq
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%1 = tail call <8 x i16> @llvm.x86.avx512.mask.pmov.qw.512(<8 x i64> undef, <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, i8 1) #3
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%2 = bitcast <8 x i16> %1 to <2 x i64>
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ret <2 x i64> %2
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}
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define <2 x i64> @foo(<8 x i64> %x) {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vmovdqa {{.*#+}} xmm1 = [1,1,1,1,1,1,1,1]
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; CHECK-NEXT: movb $1, %al
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; CHECK-NEXT: kmovw %eax, %k1
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; CHECK-NEXT: vpmovqw %zmm0, %xmm1 {%k1}
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; CHECK-NEXT: vmovdqa %xmm1, %xmm0
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: retq
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%1 = tail call <8 x i16> @llvm.x86.avx512.mask.pmov.qw.512(<8 x i64> %x, <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, i8 1) #3
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%2 = bitcast <8 x i16> %1 to <2 x i64>
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ret <2 x i64> %2
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}
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define <4 x i64> @goo(<16 x i32> %x) {
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; CHECK-LABEL: goo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vmovdqa {{.*#+}} ymm1 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
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; CHECK-NEXT: movw $1, %ax
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; CHECK-NEXT: kmovw %eax, %k1
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; CHECK-NEXT: vpmovdw %zmm0, %ymm1 {%k1}
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; CHECK-NEXT: vmovdqa %ymm1, %ymm0
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; CHECK-NEXT: retq
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%1 = tail call <16 x i16> @llvm.x86.avx512.mask.pmov.dw.512(<16 x i32> %x, <16 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, i16 1) #3
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%2 = bitcast <16 x i16> %1 to <4 x i64>
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ret <4 x i64> %2
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}
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declare <8 x i16> @llvm.x86.avx512.mask.pmov.qw.512(<8 x i64>, <8 x i16>, i8)
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declare <16 x i16> @llvm.x86.avx512.mask.pmov.dw.512(<16 x i32>, <16 x i16>, i16)
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