Commit Graph

1 Commits

Author SHA1 Message Date
Renato Golin d93295ea56 Remove duplicated DMB instructions
ARM specific optimiztion, finding places in ARM machine code where 2 dmbs
follow one another, and eliminating one of them.

Patch by Reinoud Elhorst.

llvm-svn: 205409
2014-04-02 09:03:43 +00:00