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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-12-15 23:41:23 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-12-15 23:41:23 +0000 |
| commit | 5e9778138670b93724b59361ce9d8637a299ea09 (patch) | |
| tree | be405be39afc12004b00bca4add600287df13a9f /clang/lib/Basic/SourceManager.cpp | |
| parent | 63fbbc6ef82665042f02e64bb03fde085bfe6980 (diff) | |
| download | bcm5719-llvm-5e9778138670b93724b59361ce9d8637a299ea09.tar.gz bcm5719-llvm-5e9778138670b93724b59361ce9d8637a299ea09.zip | |
Add MachineLoopRanges analysis.
A MachineLoopRange contains the intervals of slot indexes covered by the blocks
in a loop. This representation of the loop blocks is more efficient to compare
against interfering registers during register coalescing.
llvm-svn: 121917
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
0 files changed, 0 insertions, 0 deletions
