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| author | Bob Wilson <bob.wilson@apple.com> | 2013-11-03 06:14:38 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2013-11-03 06:14:38 +0000 |
| commit | cb01efb7988d119d6e2aedab1740695aa6a9cc0c (patch) | |
| tree | c64c604316f926b4c99c9abc6a930bda94fe5600 /lib/Target/ARM/ARMSubtarget.h | |
| parent | 11cecbe1a070d461bb213a6037712f25e59a920a (diff) | |
| download | llvm-cb01efb7988d119d6e2aedab1740695aa6a9cc0c.tar.gz llvm-cb01efb7988d119d6e2aedab1740695aa6a9cc0c.tar.bz2 llvm-cb01efb7988d119d6e2aedab1740695aa6a9cc0c.tar.xz | |
Enable optimization of sin / cos pair into call to __sincos_stret for iOS7+.
rdar://12856873
Patch by Evan Cheng, with a fix for rdar://13209539 by Tilmann Scheller
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193942 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.h')
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h index 0eb0a4463e..aab93f1d6c 100644 --- a/lib/Target/ARM/ARMSubtarget.h +++ b/lib/Target/ARM/ARMSubtarget.h @@ -330,6 +330,10 @@ public: const std::string & getCPUString() const { return CPUString; } unsigned getMispredictionPenalty() const; + + /// This function returns true if the target has sincos() routine in its + /// compiler runtime or math libraries. + bool hasSinCos() const; /// enablePostRAScheduler - True at 'More' optimization. bool enablePostRAScheduler(CodeGenOpt::Level OptLevel, |