[PATCH] D78827: Add support for #pragma clang fp reassociate(on|off) -- floating point control of associative math transformations

[Melanie Blower via Phabricator via cfe-commits]

mibintc added a comment.

BTW there is a proposal http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2421.pdf at the ISO C meeting to support some new floating point pragmas including 
#pragma STDC FENV_ALLOW_ASSOCIATIVE_LAW on-off-switch
The committee wants to see an implementation(s) to ensure that it's viable.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D78827/new/

https://reviews.llvm.org/D78827