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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-05 16:53:34 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-05 16:53:34 +0000 |
| commit | 23d3243e620064c69e4e6308156208f3205342c1 (patch) | |
| tree | 3afa091dcced5dcca7d8a6a80a88dc9aac250b2e /lib/CodeGen/SplitKit.cpp | |
| parent | d41bd043d3a2b785f2ff4c556c3d0051842d8255 (diff) | |
Avoid extra vreg copies for arguments passed in registers. Specifically, this can make MachineCSE more effective in some cases (especially in small functions). PR8361 / part of rdar://problem/8259436 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130928 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.cpp')
0 files changed, 0 insertions, 0 deletions