Commit Graph

1 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes 325110f30d Add support for ARM ldrexd/strexd intrinsics. They both use i32 register pairs
to load/store i64 values. Since there's no current support to explicitly
declare such restrictions, implement it by using specific hardcoded register
pairs during isel.

llvm-svn: 132248
2011-05-28 04:07:29 +00:00