24 lines
1.1 KiB
LLVM
24 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -mtriple=x86_64-unknown-linux-gnu -loop-unroll -costmodel-reduxcost -S -o - %s | FileCheck %s
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define void @g() {
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; CHECK-LABEL: @g(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[F_EXIT:%.*]]
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; CHECK: f.exit:
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; CHECK-NEXT: [[RDX_SHUF9_I:%.*]] = shufflevector <4 x i16> <i16 1, i16 0, i16 undef, i16 undef>, <4 x i16> poison, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
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; CHECK-NEXT: [[BIN_RDX10_I:%.*]] = xor <4 x i16> <i16 1, i16 0, i16 undef, i16 undef>, [[RDX_SHUF9_I]]
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; CHECK-NEXT: [[TMP0:%.*]] = extractelement <4 x i16> [[BIN_RDX10_I]], i32 0
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; CHECK-NEXT: br label [[F_EXIT]]
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;
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entry:
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br label %f.exit
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f.exit: ; preds = %f.exit, %entry
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%rdx.shuf9.i = shufflevector <4 x i16> <i16 1, i16 0, i16 undef, i16 undef>, <4 x i16> poison, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
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%bin.rdx10.i = xor <4 x i16> <i16 1, i16 0, i16 undef, i16 undef>, %rdx.shuf9.i
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%0 = extractelement <4 x i16> %bin.rdx10.i, i32 0
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br label %f.exit
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}
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