diff options
| author | Hal Finkel <hfinkel@anl.gov> | 2013-08-19 05:01:02 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-08-19 05:01:02 +0000 |
| commit | 953a78084b85ea88cd2b208153a72df70e27133f (patch) | |
| tree | 0d675bc7cfc49f17f2da670f7fab40f064f6b84b /include | |
| parent | a9b697975592b204e86496efc62a8b26fbfa1a03 (diff) | |
| download | external_llvm-953a78084b85ea88cd2b208153a72df70e27133f.zip external_llvm-953a78084b85ea88cd2b208153a72df70e27133f.tar.gz external_llvm-953a78084b85ea88cd2b208153a72df70e27133f.tar.bz2 | |
Add the PPC fcpsgn instruction
Modern PPC cores support a floating-point copysign instruction, and we can use
this to lower the FCOPYSIGN node (which is created from calls to the libm
copysign function). A couple of extra patterns are necessary because the
operand types of FCOPYSIGN need not agree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188653 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions