[cfe-commits] r92987 - in /cfe/trunk: include/clang/Driver/CC1Options.td include/clang/Driver/ToolChain.h lib/Driver/ToolChains.cpp lib/Driver/ToolChains.h lib/Driver/Tools.cpp lib/Frontend/CompilerInvocation.cpp test/CodeGen/libcalls.c test/Driver/ana

[Nuno Lopes]

> Author: djg
> Date: Thu Jan  7 20:20:44 2010
> New Revision: 92987
>
> URL: http://llvm.org/viewvc/llvm-project?rev=92987&view=rev
> Log:
> Use -fno-math-errno by default, and remove the IsMathErrnoDefault
> targethook, which is no longer being used. This fixes PR5971.

wow.. does this means that if I don't read the compiler's manual carefully 
and if I don't add -fmath-errno to the CFLAGS, my code will start to be 
silently miscompiled??
I don't think that giving up on correctness here is the right way to go..

Nuno