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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-04 19:54:24 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-04 19:54:24 +0000 |
| commit | a16fc2fec01b37d409c04bdcc88fc97cb4a78ea6 (patch) | |
| tree | e5bb5917399fdaab2ebb9231c3cc9f7de43a5da6 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 7e0058626a3e097b3d34f7f74269befab40635f2 (diff) | |
| download | bcm5719-llvm-a16fc2fec01b37d409c04bdcc88fc97cb4a78ea6.tar.gz bcm5719-llvm-a16fc2fec01b37d409c04bdcc88fc97cb4a78ea6.zip | |
Teach MachineCSE how to do simple cross-block CSE involving physregs. This allows, for example, eliminating duplicate cmpl's on x86. Part of rdar://problem/8259436 .
llvm-svn: 130862
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
