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| author | Jim Grosbach <grosbach@apple.com> | 2010-07-08 00:38:54 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-07-08 00:38:54 +0000 |
| commit | d9642faf7c66273eb3a8d99e5fa6b542da5374dd (patch) | |
| tree | 046f3eaf0f3e02ebbc6ad7d174cce551c72b4817 /lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | |
| parent | 0238f8c430050d23ef861169bb4c4f930af0ef97 (diff) | |
When processing frame index virtual registers, consider all available registers
(if there are any) and use the one which remains available for the longest
rather than just using the first one. This should help enable better re-use
of the loaded frame index values. rdar://7318760
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107847 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp')
0 files changed, 0 insertions, 0 deletions