From eb416e85bc956b7515fa0c6ed67acdbd0471662f Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 13 Mar 2004 00:11:38 +0000 Subject: [PATCH] Oh right, casts can interfere. Test this too git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12354 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/sub.ll | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/test/Transforms/InstCombine/sub.ll b/test/Transforms/InstCombine/sub.ll index 59dc5bd06ea..801991212ae 100644 --- a/test/Transforms/InstCombine/sub.ll +++ b/test/Transforms/InstCombine/sub.ll @@ -86,3 +86,11 @@ uint %test13(uint %A) { %C = sub uint 0, %B ; == sar A, 31 ret uint %C } + +int %test14(uint %A) { + %B = shr uint %A, ubyte 31 + %C = cast uint %B to int + %D = sub int 0, %C + ret int %D +} + -- 2.34.1