forked from OSchip/llvm-project
37 lines
1.2 KiB
LLVM
37 lines
1.2 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -O0 -mattr=avx | FileCheck %s
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define void @foo() {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0: # %BB
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; CHECK-NEXT: movb -{{[0-9]+}}(%rsp), %al
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; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
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; CHECK-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
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; CHECK-NEXT: # %bb.1: # %BB0
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; CHECK-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
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; CHECK-NEXT: vpslld $31, %xmm0, %xmm0
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; CHECK-NEXT: vpsrad $31, %xmm0, %xmm1
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; CHECK-NEXT: vpmovsxdq %xmm1, %xmm2
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; CHECK-NEXT: # implicit-def: $ymm0
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; CHECK-NEXT: vmovaps %xmm2, %xmm0
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; CHECK-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
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; CHECK-NEXT: vpmovsxdq %xmm1, %xmm1
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; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; CHECK-NEXT: # %bb.2: # %BB1
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: retq
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BB:
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%A1 = alloca i1, align 1
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%L1 = load i1, i1* %A1, align 1
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%Cmp = icmp ugt <4 x i64> zeroinitializer, zeroinitializer
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br label %BB0
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BB0:
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%Se = sext <4 x i1> %Cmp to <4 x i64>
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br label %BB1
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BB1:
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%Sl = select i1 %L1, <4 x i64> %Se, <4 x i64> zeroinitializer
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ret void
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}
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