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| author | Dan Gohman <gohman@apple.com> | 2010-02-28 00:17:42 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-02-28 00:17:42 +0000 |
| commit | 66e432b718680f929ee490ac56401ffc0caf272a (patch) | |
| tree | 00c3d4fa65c1aea5a268c5b5721c23c5cb77ede8 /include/llvm/Target/TargetMachine.h | |
| parent | 84313ac28fa9693a5cd553d9f6744a36cac1f962 (diff) | |
| download | external_llvm-66e432b718680f929ee490ac56401ffc0caf272a.zip external_llvm-66e432b718680f929ee490ac56401ffc0caf272a.tar.gz external_llvm-66e432b718680f929ee490ac56401ffc0caf272a.tar.bz2 | |
Implement XMM subregs.
Extracting the low element of a vector is now done with EXTRACT_SUBREG,
and the zero-extension performed by load movss is now modeled with
SUBREG_TO_REG, and so on.
Register-to-register movss and movsd are no longer considered copies;
they are two-address instructions which insert a scalar into a vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97354 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/TargetMachine.h')
0 files changed, 0 insertions, 0 deletions