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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189529 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
316 B
LLVM
12 lines
316 B
LLVM
; Instcombine was missing a test that caused it to make illegal transformations
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; sometimes. In this case, it transforms the sub into an add:
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; RUN: opt < %s -instcombine -S | FileCheck %s
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; CHECK: sub
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define i32 @test(i32 %i, i32 %j) {
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%A = mul i32 %i, %j
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%B = sub i32 2, %A
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ret i32 %B
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}
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