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23 lines
629 B
LLVM
23 lines
629 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -reassociate -S < %s | FileCheck %s
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declare void @use(i32)
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define void @test1(i32 %x, i32 %y) {
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; CHECK-LABEL: @test1(
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; CHECK-NEXT: [[TMP1:%.*]] = mul i32 [[Y:%.*]], [[X:%.*]]
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; CHECK-NEXT: [[TMP2:%.*]] = mul i32 [[Y]], [[X]]
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; CHECK-NEXT: [[TMP3:%.*]] = sub i32 [[TMP1]], [[TMP2]]
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; CHECK-NEXT: call void @use(i32 [[TMP1]])
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; CHECK-NEXT: call void @use(i32 [[TMP3]])
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; CHECK-NEXT: ret void
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;
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%1 = mul i32 %x, %y
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%2 = mul i32 %y, %x
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%3 = sub i32 %1, %2
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call void @use(i32 %1)
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call void @use(i32 %3)
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ret void
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}
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