Commit Graph

4 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen dc2e0cd44a Fix PR12821.
RAFast must add an <imp-def> operand when it is rewriting a sub-register
def that isn't a read-modify-write.

llvm-svn: 156777
2012-05-14 21:10:25 +00:00
Jakob Stoklund Olesen ec2e964fd6 Remove the local register allocator.
Please use the fast allocator instead.

llvm-svn: 106051
2010-06-15 21:58:33 +00:00
Jakob Stoklund Olesen 3f0241e0f9 Simplify the tracking of used physregs to a bulk bitor followed by a transitive
closure after allocating all blocks.

Add a few more test cases for -regalloc=fast.

llvm-svn: 103500
2010-05-11 20:30:28 +00:00
Bill Wendling 31d7f0d96a Forgot testcase for r98599.
llvm-svn: 98602
2010-03-16 01:54:20 +00:00