[llvm-commits] [llvm] r37823 - /llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll

[Evan Cheng]

Author: evancheng
Date: Fri Jun 29 18:17:15 2007
New Revision: 37823

URL: http://llvm.org/viewvc/llvm-project?rev=37823&view=rev
Log:
New test.

Added:
    llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll

Added: llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll?rev=37823&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll (added)
+++ llvm/trunk/test/CodeGen/X86/2007-06-29-DAGCombinerBug.ll Fri Jun 29 18:17:15 2007
@@ -0,0 +1,50 @@
+; RUN: llvm-as < %s | | llc -march=x86 -mattr=+sse2
+
+define void @test() {
+entry:
+	br i1 false, label %bb13944.preheader, label %cond_true418
+
+cond_true418:		; preds = %entry
+	ret void
+
+bb13944.preheader:		; preds = %entry
+	br i1 false, label %bb3517, label %bb13968.preheader
+
+bb3517:		; preds = %bb13944.preheader
+	br i1 false, label %cond_false7408, label %cond_next11422
+
+cond_false7408:		; preds = %bb3517
+	switch i32 0, label %cond_false10578 [
+		 i32 7, label %cond_next11422
+		 i32 6, label %cond_true7828
+		 i32 1, label %cond_true10095
+		 i32 3, label %cond_true10095
+		 i32 5, label %cond_true10176
+		 i32 24, label %cond_true10176
+	]
+
+cond_true7828:		; preds = %cond_false7408
+	br i1 false, label %cond_next8191, label %cond_true8045
+
+cond_true8045:		; preds = %cond_true7828
+	ret void
+
+cond_next8191:		; preds = %cond_true7828
+	%tmp8234 = sub <4 x i32> < i32 939524096, i32 939524096, i32 939524096, i32 939524096 >, zeroinitializer		; <<4 x i32>> [#uses=0]
+	ret void
+
+cond_true10095:		; preds = %cond_false7408, %cond_false7408
+	ret void
+
+cond_true10176:		; preds = %cond_false7408, %cond_false7408
+	ret void
+
+cond_false10578:		; preds = %cond_false7408
+	ret void
+
+cond_next11422:		; preds = %cond_false7408, %bb3517
+	ret void
+
+bb13968.preheader:		; preds = %bb13944.preheader
+	ret void
+}