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| author | Evan Cheng <evan.cheng@apple.com> | 2009-03-11 00:03:21 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-03-11 00:03:21 +0000 |
| commit | 64b3f9d7a7626f8ed97977c24fa91abd3037c8a1 (patch) | |
| tree | b227722fcfe8d780bdb0b449451ce6e5014ee50d /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 9621b099af50504f297dfe062b57116976dbb6d5 (diff) | |
| download | bcm5719-llvm-64b3f9d7a7626f8ed97977c24fa91abd3037c8a1.tar.gz bcm5719-llvm-64b3f9d7a7626f8ed97977c24fa91abd3037c8a1.zip | |
Two coalescer fixes in one.
1. Use the same value# to represent unknown values being merged into sub-registers.
2. When coalescer commute an instruction and the destination is a physical register, update its sub-registers by merging in the extended ranges.
llvm-svn: 66610
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions
