RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-12-23 03:59:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix a latent bug in the AliasSetTracker that was exposed by the FreeInst additions and broke a bunch of programs last night.

Browse Source 
llvm-svn: 15214
This commit is contained in:
Chris Lattner 2004-07-25 18:32:01 +00:00
parent f35e8fcebe
commit 447e112745
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Analysis/AliasSetTracker.cpp
View File

@ -198,7 +198,8 @@ AliasSet &AliasSetTracker::getAliasSetForPointer(Value *Pointer, unsigned Size,
AliasSet::HashNodePair &Entry = getEntryFor(Pointer); AliasSet::HashNodePair &Entry = getEntryFor(Pointer);
// Check to see if the pointer is already known... // Check to see if the pointer is already known...
if (Entry.second.hasAliasSet() && Size <= Entry.second.getSize()) { if (Entry.second.hasAliasSet()) {
Entry.second.updateSize(Size);
// Return the set! // Return the set!
return *Entry.second.getAliasSet(*this)->getForwardedTarget(*this); return *Entry.second.getAliasSet(*this)->getForwardedTarget(*this);
} else if (AliasSet *AS = findAliasSetForPointer(Pointer, Size)) { } else if (AliasSet *AS = findAliasSetForPointer(Pointer, Size)) {