6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-22 15:39:28 +00:00
Code Issues Projects Releases Wiki Activity

Remove undefined behavior when loading optimal edge profile info.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80907 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-09-03 07:37:42 +00:00
parent 47ad2d6e97
commit 0981a0a106
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Analysis/ProfileInfoLoaderPass.cpp
View File

@ -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");