llvm/test/Transforms/InstCombine/2002-05-14-SubFailure.ll
Matt Arsenault 9fd438fc00 Convert tests to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189529 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-28 23:04:41 +00:00

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LLVM

; Instcombine was missing a test that caused it to make illegal transformations
; sometimes. In this case, it transforms the sub into an add:
; RUN: opt < %s -instcombine -S | FileCheck %s
; CHECK: sub
define i32 @test(i32 %i, i32 %j) {
%A = mul i32 %i, %j
%B = sub i32 2, %A
ret i32 %B
}