Commit Graph

3 Commits

Author SHA1 Message Date
Rafael Espindola fb2af643e4 Implement -fgnu89-inline. Fixes PR10041.
llvm-svn: 132460
2011-06-02 16:13:27 +00:00
Chris Lattner 51924e517b Implement support for -fwrapv, rdar://7221421
As part of this, pull together trapv handling into the same enum.

This also add support for NSW multiplies.

This also makes PCH disagreement on overflow behavior silent, since it
really doesn't matter except for warnings and codegen (no macros get 
defined etc).

llvm-svn: 106956
2010-06-26 21:25:03 +00:00
Charles Davis fea4845609 Allow redefinitions of extern inline functions in GNU89 mode, just as GCC
does. Fixes PR5253.

llvm-svn: 96553
2010-02-18 02:00:42 +00:00