[PATCH] D14067: [FPEnv Core 02/14] Add FPEnv access flags to fast-math flags

Steve Canon via llvm-commits llvm-commits at lists.llvm.org
Sat Nov 28 17:57:08 PST 2015

scanon added a comment.

> Something that also probably needs to be thought about is what will be the default behavior for clang and how to control it?

The default behavior should be assume-default-rounding and dont-care-about-flags.  These should be controlled jointly by #pragma STDC FENV_ACCESS [ON|OFF], and possibly individually by some other means.



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