[llvm-commits] [llvm] r70333 - /llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll
Dan Gohman
gohman at apple.com
Tue Apr 28 15:03:27 PDT 2009
Author: djg
Date: Tue Apr 28 17:03:26 2009
New Revision: 70333
URL: http://llvm.org/viewvc/llvm-project?rev=70333&view=rev
Log:
Make this testcase slightly less trivial, so that it doesn't fail
if indvars happens to optimize away the unused primary induction
variable.
Modified:
llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll
Modified: llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll?rev=70333&r1=70332&r2=70333&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll (original)
+++ llvm/trunk/test/Transforms/IndVarSimplify/2003-09-23-NotAtTop.ll Tue Apr 28 17:03:26 2009
@@ -9,7 +9,8 @@
Loop: ; preds = %Loop, %0
%NonIndvar = phi i32 [ 200, %0 ], [ %NonIndvarNext, %Loop ] ; <i32> [#uses=1]
- %Canonical = phi i32 [ 0, %0 ], [ %CanonicalNext, %Loop ] ; <i32> [#uses=1]
+ %Canonical = phi i32 [ 0, %0 ], [ %CanonicalNext, %Loop ] ; <i32> [#uses=2]
+ store i32 %Canonical, i32* null
%NonIndvarNext = sdiv i32 %NonIndvar, 2 ; <i32> [#uses=1]
%CanonicalNext = add i32 %Canonical, 1 ; <i32> [#uses=1]
br label %Loop
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