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| author | Owen Anderson <resistor@mac.com> | 2012-03-06 00:29:31 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2012-03-06 00:29:31 +0000 |
| commit | afd3d56b9dc791d37120922318293a021bd35598 (patch) | |
| tree | b7092892b035a2ac9e6a8133aa775e5ba60fc8e9 /lib/CodeGen/MachineInstrBundle.cpp | |
| parent | 4f92b5e6163b16d63eb63269c2aec670b55ea19a (diff) | |
| download | llvm-afd3d56b9dc791d37120922318293a021bd35598.tar.gz llvm-afd3d56b9dc791d37120922318293a021bd35598.tar.bz2 llvm-afd3d56b9dc791d37120922318293a021bd35598.tar.xz | |
Make it possible for a target to mark FSUB as Expand. This requires providing a default expansion (FADD+FNEG), and teaching DAGCombine not to form FSUBs post-legalize if they are not legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152079 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstrBundle.cpp')
0 files changed, 0 insertions, 0 deletions