testcase for PR1219

llvm-svn: 34550
2007-02-24 02:08:00 +00:00 · 2007-02-24 02:08:00 +00:00 · 5af36e7e7c
parent a5821eca0d
commit 5af36e7e7c
1 changed files with 13 additions and 0 deletions
--- a/llvm/test/CodeGen/Generic/2007-02-23-DAGCombine-Miscompile.ll
+++ b/llvm/test/CodeGen/Generic/2007-02-23-DAGCombine-Miscompile.ll
@ -0,0 +1,13 @@
+; RUN: llvm-as < %s | llc -march=x86 | grep 'movl $1, %eax'
+; PR1219
+
+define i32 @test(i1 %X) {
+old_entry1:
+        %hvar2 = zext i1 %X to i32
+	%C = icmp sgt i32 %hvar2, -1
+	br i1 %C, label %cond_true15, label %cond_true
+cond_true15:
+        ret i32 1
+cond_true:
+        ret i32 2
+}