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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2015-06-26 14:51:49 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2015-06-26 14:51:49 +0000 |
| commit | c2ae76737753a55f18a290f1e64f8bca60423449 (patch) | |
| tree | fdcb984129d8ef3720dfbdc54a2793c5510fe65a /llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp | |
| parent | 07e70b4fa4d6e2504fcd3d6c0b0415e378b937eb (diff) | |
| download | llvm-c2ae76737753a55f18a290f1e64f8bca60423449.zip llvm-c2ae76737753a55f18a290f1e64f8bca60423449.tar.gz llvm-c2ae76737753a55f18a290f1e64f8bca60423449.tar.bz2 | |
[DAGCombiner] Preserve the exact bit when simplifying SRA to SRL.
Allows more aggressive folding of ashr/shl pairs.
llvm-svn: 240788
Diffstat (limited to 'llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp')
0 files changed, 0 insertions, 0 deletions