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| author | Evan Cheng <evan.cheng@apple.com> | 2008-06-17 17:59:16 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-06-17 17:59:16 +0000 |
| commit | 5e4188f1acd814dff1f2155c05576f8892223c40 (patch) | |
| tree | 6d80882389b54904c1949b15dfc4aaed3b84d29f /clang/lib/Analysis/GRExprEngine.cpp | |
| parent | f51ed6a161ab4ef7090ec12f84c614130b28415c (diff) | |
| download | bcm5719-llvm-5e4188f1acd814dff1f2155c05576f8892223c40.tar.gz bcm5719-llvm-5e4188f1acd814dff1f2155c05576f8892223c40.zip | |
It's not safe to remove SUBREG_TO_REG that looks like identity copies, e.g. movl %eax, %eax on x86-64 actually does a zero-extend.
llvm-svn: 52421
Diffstat (limited to 'clang/lib/Analysis/GRExprEngine.cpp')
0 files changed, 0 insertions, 0 deletions
