[PATCH] D67517: Create UsersManual section entitled 'Controlling Floating Point Behavior'

Melanie Blower via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 13 06:31:02 PDT 2019


mibintc marked an inline comment as done.
mibintc added inline comments.


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Comment at: clang/docs/UsersManual.rst:1152
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+  This option implies:
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rjmccall wrote:
> To be clear, fast math is not *equivalent* to just setting all of these separately, right?
I think in fact ffast-math is the same as selecting all the invidivdual settings, part of the logic checks if all the features are enabled and then also sets the fast-math macro. 


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