commit 2e54a15943637fd337ed2e17e17879ff735f5bf2
author Reid Spencer <rspencer@reidspencer.com> Fri Mar 02 00:28:52 2007 +0000
committer Reid Spencer <rspencer@reidspencer.com> Fri Mar 02 00:28:52 2007 +0000
tree 92aac23fc083d008216073abe2ea135578ebbb8c
parent 3f770e4afdcc7e1fd7b933c5ec98f38c69ba0c89

Prefer non-virtual calls to ConstantInt::isZero over virtual calls to
Constant::isNullValue() in situations where it is possible.

llvm-svn: 34821

llvm/lib/Transforms/Scalar/CondPropagate.cpp

diff --git a/llvm/lib/Transforms/Scalar/CondPropagate.cpp b/llvm/lib/Transforms/Scalar/CondPropagate.cpp
index fdcb404..90a4f30 100644
--- a/llvm/lib/Transforms/Scalar/CondPropagate.cpp
+++ b/llvm/lib/Transforms/Scalar/CondPropagate.cpp
@@ -139,7 +139,7 @@
       // ultimate destination.
       bool PHIGone = PN->getNumIncomingValues() == 2;
       RevectorBlockTo(PN->getIncomingBlock(i-1),
-                      BI->getSuccessor(CB->isNullValue()));
+                      BI->getSuccessor(CB->isZero()));
       ++NumBrThread;
 
       // If there were two predecessors before this simplification, the PHI node