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| author | Manman Ren <mren@apple.com> | 2012-08-02 19:37:32 +0000 |
|---|---|---|
| committer | Manman Ren <mren@apple.com> | 2012-08-02 19:37:32 +0000 |
| commit | ba8122cc257290e6b77435dc0c08b6b7135279ff (patch) | |
| tree | 1af9d8d2b87190171933c94f8d5be864d648926d /llvm/lib/Analysis/LibCallAliasAnalysis.cpp | |
| parent | 152a3735ce639a17b176e565744d2a088f259ad8 (diff) | |
| download | bcm5719-llvm-ba8122cc257290e6b77435dc0c08b6b7135279ff.tar.gz bcm5719-llvm-ba8122cc257290e6b77435dc0c08b6b7135279ff.zip | |
X86 Peephole: fold loads to the source register operand if possible.
Add more comments and use early returns to reduce nesting in isLoadFoldable.
Also disable folding for V_SET0 to avoid introducing a const pool entry and
a const pool load.
rdar://10554090 and rdar://11873276
llvm-svn: 161207
Diffstat (limited to 'llvm/lib/Analysis/LibCallAliasAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions
