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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-13 21:18:48 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-13 21:18:48 +0000 |
| commit | d1191ee43cd35bea5154480e10d3829d9fa2e762 (patch) | |
| tree | 84303a25b5a349b340c014b327a2a9bd332a1a75 /llvm/lib/CodeGen/LocalStackSlotAllocation.cpp | |
| parent | 081ffcd00bc00fbbf6fbbf22df5e21634b44c48c (diff) | |
| download | llvm-d1191ee43cd35bea5154480e10d3829d9fa2e762.zip llvm-d1191ee43cd35bea5154480e10d3829d9fa2e762.tar.gz llvm-d1191ee43cd35bea5154480e10d3829d9fa2e762.tar.bz2 | |
Implement splitting inside a single block.
When a live range is contained a single block, we can split it around
instruction clusters. The current approach is very primitive, splitting before
and after the largest gap between uses.
llvm-svn: 111043
Diffstat (limited to 'llvm/lib/CodeGen/LocalStackSlotAllocation.cpp')
0 files changed, 0 insertions, 0 deletions