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| author | Hal Finkel <hfinkel@anl.gov> | 2013-09-15 02:19:49 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-09-15 02:19:49 +0000 |
| commit | 77364b7a200682e84f75171f30f8a77005b87e94 (patch) | |
| tree | 96b483b8ef8e1b44db2cdb42344c37248445a9bc /lib/Target/PowerPC/PPCISelLowering.cpp | |
| parent | 6febf857f690665bc33b84c957cdefb39a27f63d (diff) | |
| download | external_llvm-77364b7a200682e84f75171f30f8a77005b87e94.zip external_llvm-77364b7a200682e84f75171f30f8a77005b87e94.tar.gz external_llvm-77364b7a200682e84f75171f30f8a77005b87e94.tar.bz2 | |
Prevent assert in CombinerGlobalAA with null values
DAGCombiner::isAlias can be called with SrcValue1 or SrcValue2 null, and we
can't use AA in this case (if we try, then the casting code in AA will assert).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.cpp')
0 files changed, 0 insertions, 0 deletions