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| author | Daniel Dunbar <daniel@zuster.org> | 2009-09-03 07:37:42 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-09-03 07:37:42 +0000 |
| commit | 0dc21e4713b5d8c2c6f2e85c378cd04509d091e4 (patch) | |
| tree | f97b7a4c02a9425a439dceecfe00de14d689644d /llvm/lib/Analysis/ProfileInfoLoaderPass.cpp | |
| parent | 51a0712538be172448b4230d1f2b106bec215362 (diff) | |
| download | bcm5719-llvm-0dc21e4713b5d8c2c6f2e85c378cd04509d091e4.tar.gz bcm5719-llvm-0dc21e4713b5d8c2c6f2e85c378cd04509d091e4.zip | |
Remove undefined behavior when loading optimal edge profile info.
llvm-svn: 80907
Diffstat (limited to 'llvm/lib/Analysis/ProfileInfoLoaderPass.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ProfileInfoLoaderPass.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ProfileInfoLoaderPass.cpp b/llvm/lib/Analysis/ProfileInfoLoaderPass.cpp index 1a2332c0e99..e79dd8c0c22 100644 --- a/llvm/lib/Analysis/ProfileInfoLoaderPass.cpp +++ b/llvm/lib/Analysis/ProfileInfoLoaderPass.cpp @@ -159,7 +159,7 @@ void LoaderPass::recurseBasicBlock(const BasicBlock *BB) { void LoaderPass::readOrRememberEdge(ProfileInfo::Edge e, unsigned weight, unsigned ei, Function *F) { - if (weight != (unsigned)MissingValue) { + if (weight != ~0U) { EdgeInformation[F][e] += weight; DEBUG(errs()<<"--Read Edge Counter for " << e <<" (# "<<ei<<"): "<<(unsigned)getEdgeWeight(e)<<"\n"); |
