37 lines
1.5 KiB
LLVM
37 lines
1.5 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=i686-unknown -mattr=sse2 -relocation-model=pic | FileCheck %s
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define void @f(<16 x i8>* %out, <16 x i8> %in, i1 %flag) {
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; CHECK-LABEL: f:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: calll .L0$pb
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; CHECK-NEXT: .cfi_adjust_cfa_offset 4
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; CHECK-NEXT: .L0$pb:
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; CHECK-NEXT: popl %eax
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; CHECK-NEXT: .cfi_adjust_cfa_offset -4
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; CHECK-NEXT: .Ltmp0:
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; CHECK-NEXT: addl $_GLOBAL_OFFSET_TABLE_+(.Ltmp0-.L0$pb), %eax
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; CHECK-NEXT: movb {{[0-9]+}}(%esp), %dl
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; CHECK-NEXT: notb %dl
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; CHECK-NEXT: andb $1, %dl
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; CHECK-NEXT: movzbl %dl, %edx
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; CHECK-NEXT: movd %edx, %xmm1
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; CHECK-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
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; CHECK-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; CHECK-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
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; CHECK-NEXT: paddb %xmm1, %xmm1
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; CHECK-NEXT: pxor %xmm0, %xmm1
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; CHECK-NEXT: pxor {{\.LCPI.*}}@GOTOFF(%eax), %xmm1
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; CHECK-NEXT: movdqa %xmm1, (%ecx)
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; CHECK-NEXT: retl
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entry:
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%0 = select i1 %flag, i8 0, i8 2
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%1 = insertelement <16 x i8> undef, i8 %0, i32 0
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%2 = shufflevector <16 x i8> %1, <16 x i8> undef, <16 x i32> zeroinitializer
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%3 = xor <16 x i8> %2, %in
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%4 = xor <16 x i8> %3, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
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store <16 x i8> %4, <16 x i8>* %out, align 16
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ret void
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}
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