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| author | Dan Gohman <gohman@apple.com> | 2009-01-29 01:59:02 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-01-29 01:59:02 +0000 |
| commit | e5af2d3a224d4b38760a26d237cde040cb6e14eb (patch) | |
| tree | 8ef65dfe14fd2541c8d0785d1ce6855abfd876b4 /README.txt | |
| parent | 63e3e6350b14d04917268be07ca1c29e158fdfd7 (diff) | |
| download | external_llvm-e5af2d3a224d4b38760a26d237cde040cb6e14eb.zip external_llvm-e5af2d3a224d4b38760a26d237cde040cb6e14eb.tar.gz external_llvm-e5af2d3a224d4b38760a26d237cde040cb6e14eb.tar.bz2 | |
Make x86's BT instruction matching more thorough, and add some
dagcombines that help it match in several more cases. Add
several more cases to test/CodeGen/X86/bt.ll. This doesn't
yet include matching for BT with an immediate operand, it
just covers more register+register cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63266 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'README.txt')
0 files changed, 0 insertions, 0 deletions