RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2025-03-07 10:07:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix buildbot breakage where a def is missing.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107698 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2010-07-06 21:06:39 +00:00
parent 6db2389d69
commit 813eedd207
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/CodeGen/SimpleRegisterCoalescing.cpp
View File

@ -352,6 +352,8 @@ bool SimpleRegisterCoalescing::RemoveCopyByCommutingDef(const CoalescerPair &CP,
AValNo->isUnused() || AValNo->hasPHIKill())
return false;
MachineInstr *DefMI = li_->getInstructionFromIndex(AValNo->def);
if (!DefMI)
return false;
const TargetInstrDesc &TID = DefMI->getDesc();
if (!TID.isCommutable())
return false;