From 7a6aa1a3919af8ece92702c36dc552d81be9151a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 10 Feb 2011 05:36:31 +0000 Subject: Enhance a bunch of transformations in instcombine to start generating exact/nsw/nuw shifts and have instcombine infer them when it can prove that the relevant properties are true for a given shift without them. Also, a variety of refactoring to use the new patternmatch logic thrown in for good luck. I believe that this takes care of a bunch of related code quality issues attached to PR8862. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125267 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/sext.ll | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'test/Transforms/InstCombine/sext.ll') diff --git a/test/Transforms/InstCombine/sext.ll b/test/Transforms/InstCombine/sext.ll index 6deee1ff56..60669b7a10 100644 --- a/test/Transforms/InstCombine/sext.ll +++ b/test/Transforms/InstCombine/sext.ll @@ -110,7 +110,7 @@ entry: ret i32 %b ; CHECK: @test10 ; CHECK: shl i32 %i, 30 -; CHECK-NEXT: ashr i32 +; CHECK-NEXT: ashr exact i32 ; CHECK-NEXT: ret i32 } -- cgit v1.2.3