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author | Dan Gohman <gohman@apple.com> | 2010-02-19 18:12:07 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2010-02-19 18:12:07 +0000 |
commit | 00cb5b724547a821516292fe5cded7c6a5358bda (patch) | |
tree | a7de32f5f0495e9ca18a39599e62d221d4edf950 /test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll | |
parent | 6b89aa57e6506f073579398bd74845db9463b9f1 (diff) | |
download | external_llvm-00cb5b724547a821516292fe5cded7c6a5358bda.zip external_llvm-00cb5b724547a821516292fe5cded7c6a5358bda.tar.gz external_llvm-00cb5b724547a821516292fe5cded7c6a5358bda.tar.bz2 |
Teach ScalarEvolution how to compute a tripcount for a loop with
true or false as its exit condition. These are usually eliminated by
SimplifyCFG, but the may be left around during a pass which wishes
to preserve the CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96683 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll b/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll index 79ac1f0..80c9ebf 100644 --- a/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll +++ b/test/Transforms/IndVarSimplify/2006-12-10-BitCast.ll @@ -20,7 +20,7 @@ cond_next182.i: ; preds = %cond_next182.i, %cond_true52 %tmp194.i53 = bitcast i32 %decay.i.0 to float ; <float> [#uses=1] %tmp195.i = fsub float %tmp194.i53, 8.000000e+00 ; <float> [#uses=1] %tmp195.i.upgrd.1 = bitcast float %tmp195.i to i32 ; <i32> [#uses=1] - br i1 false, label %cond_next182.i, label %bb418.i.preheader + br i1 undef, label %cond_next182.i, label %bb418.i.preheader bb418.i.preheader: ; preds = %cond_next182.i ret void |