[llvm-commits] [llvm] r39768 - /llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll

[Devang Patel]

Author: dpatel
Date: Wed Jul 11 18:54:25 2007
New Revision: 39768

URL: http://llvm.org/viewvc/llvm-project?rev=39768&view=rev
Log:
New test.

Added:
    llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll

Added: llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll?rev=39768&view=auto

==============================================================================
--- llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll (added)
+++ llvm/trunk/test/Transforms/LoopRotate/LRAnalysis.ll Wed Jul 11 18:54:25 2007
@@ -0,0 +1,21 @@
+; RUN: llvm-as < %s  | opt -loop-rotate -loop-unswitch -disable-output
+
+define i32 @stringSearch_Clib(i32 %count) {
+entry:
+	br i1 false, label %bb36, label %bb44
+
+cond_true20:		; preds = %bb36
+	%tmp33 = add i32 0, 0		; <i32> [#uses=1]
+	br label %bb36
+
+bb36:		; preds = %cond_true20, %entry
+	%c.2 = phi i32 [ %tmp33, %cond_true20 ], [ 0, %entry ]		; <i32> [#uses=1]
+	br i1 false, label %cond_true20, label %bb41
+
+bb41:		; preds = %bb36
+	%c.2.lcssa = phi i32 [ %c.2, %bb36 ]		; <i32> [#uses=0]
+	ret i32 0
+
+bb44:		; preds = %entry
+	ret i32 0
+}