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| author | Sebastian Pop <spop@codeaurora.org> | 2012-10-18 19:53:48 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@codeaurora.org> | 2012-10-18 19:53:48 +0000 |
| commit | 127777d686662445cd7a536125644531aaac75de (patch) | |
| tree | e8f5d49da8505d245b5cb18776dea14ef01f84f6 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | fdd94d49557012520692b4ccf921d73a74c4d782 (diff) | |
| download | llvm-127777d686662445cd7a536125644531aaac75de.zip llvm-127777d686662445cd7a536125644531aaac75de.tar.gz llvm-127777d686662445cd7a536125644531aaac75de.tar.bz2 | |
Clear unknown mem ops when merging stack slots (pr14090)
When merging stack slots, if StackColoring::remapInstructions gets a
value back from GetUnderlyingObject that it does not know about or is
not itself a stack slot, clear the memory operand in case it aliases
the merged slot. This prevents the introduction of incorrect aliasing
information.
Author: Matthew Curtis <mcurtis@codeaurora.org>
llvm-svn: 166216
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions