Remove old fenv.h workaround for a historic clang driver bug
authorAlp Toker <alp@nuanti.com>
Mon, 9 Jun 2014 19:00:52 +0000 (19:00 +0000)
committerAlp Toker <alp@nuanti.com>
Mon, 9 Jun 2014 19:00:52 +0000 (19:00 +0000)
commit5396370ebb0bbda82f147854fc88a5dda4a68a82
treed507a3b0434380bca58beb459de2150276c44875
parentf4cf404837d962c67501ee0e07028801c9b10b6d
Remove old fenv.h workaround for a historic clang driver bug

Tested and works fine with clang using libstdc++.

All indications are that this was fixed some time ago and isn't a problem with
any clang version we support.

I've added a note in PR6907 which is still open for some reason.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210485 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ConstantFolding.cpp