Commit Graph

1 Commits

Author SHA1 Message Date
Artem Belevich 31c3bad499 [CUDA] Enable fusing FP ops (-ffp-contract=fast) for CUDA by default.
This matches default nvcc behavior and gives substantial
performance boost on GPU where fmad is much cheaper compared to add+mul.

Differential Revision: http://reviews.llvm.org/D20341

llvm-svn: 270094
2016-05-19 18:44:45 +00:00