NAKAMURA Takumi add94e0548 Revert r195317 (and r195333), "Teach ISel not to optimize 'optnone' functions." ...

It broke, at least, i686 target. It is reproducible with "llc -mtriple=i686-unknown".

FYI, it didn't appear to add either "-O0" or "-fast-isel".

llvm-svn: 195339

2013-11-21 10:55:15 +00:00

..

llvm

Revert r195317 (and r195333), "Teach ISel not to optimize 'optnone' functions."

2013-11-21 10:55:15 +00:00

llvm-c

Expose the fence instruction via the C API.

2013-11-20 00:07:49 +00:00