diff options
| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-08-16 23:57:56 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2016-08-16 23:57:56 +0000 |
| commit | 0a12729f99aacee25aecb5a166129188240c8853 (patch) | |
| tree | 8f7202031990a26fe4fa7963bb2aac0c371264dc /llvm/lib/CodeGen/OptimizePHIs.cpp | |
| parent | 39eec466a220cfa4152bbcbc956f9a4fd3a84699 (diff) | |
| download | llvm-0a12729f99aacee25aecb5a166129188240c8853.zip llvm-0a12729f99aacee25aecb5a166129188240c8853.tar.gz llvm-0a12729f99aacee25aecb5a166129188240c8853.tar.bz2 | |
SimplifyCFG: Avoid dereferencing end()
When comparing a User* to a BasicBlock::iterator in
passingValueIsAlwaysUndefined, don't dereference the iterator in case it
is end().
llvm-svn: 278872
Diffstat (limited to 'llvm/lib/CodeGen/OptimizePHIs.cpp')
0 files changed, 0 insertions, 0 deletions