Commit Graph

1 Commits

Author SHA1 Message Date
Benjamin Kramer 29c2b4330c Add support for __attribute__((hot)) and __attribute__((cold)).
Currently cold functions are marked with the "optsize" attribute in CodeGen
so they are always optimized for size.  The hot attribute is just ignored,
LLVM doesn't have a way to express hotness at the moment.

llvm-svn: 156723
2012-05-12 21:10:52 +00:00