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| author | Paul Redmond <paul.redmond@intel.com> | 2013-02-15 18:45:18 +0000 |
|---|---|---|
| committer | Paul Redmond <paul.redmond@intel.com> | 2013-02-15 18:45:18 +0000 |
| commit | 86cdbc9c29a572d422815f55fd89ff7510d1e3e8 (patch) | |
| tree | 95c6a6f4a961199d40a3133b07b0ac0323023408 /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 55a98b00c1a383309ade29fe2eb329c4c8d6a9d3 (diff) | |
enable SDISel sincos optimization for GNU environments
- add sincos to runtime library if target triple environment is GNU
- added canCombineSinCosLibcall() which checks that sincos is in the RTL and
if the environment is GNU then unsafe fpmath is enabled (required to
preserve errno)
- extended sincos-opt lit test
Reviewed by: Hal Finkel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175283 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions