testcase for PR1014

llvm-svn: 31939
2006-11-27 19:47:22 +00:00 · 2006-11-27 19:47:22 +00:00 · 2c2e34b2c4
parent 16eaffe595
commit 2c2e34b2c4
1 changed files with 11 additions and 0 deletions
--- a/llvm/test/Regression/Transforms/InstCombine/2006-11-27-XorBug.ll
+++ b/llvm/test/Regression/Transforms/InstCombine/2006-11-27-XorBug.ll
@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep 'and.*32' &&
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'or.*153'
+; PR1014
+
+int %test(int %tmp1) {
+        %ovm = and int %tmp1, 32                ; <int> [#uses=1]
+        %ov3 = add int %ovm, 145                ; <int> [#uses=2]
+        %ov110 = xor int %ov3, 153
+        ret int %ov110
+}
+