Commit Graph

2 Commits

Author SHA1 Message Date
Dan Gohman 883cbfd0ba Add CMP32mr and friends to the load-unfolding table. Among
other things, this allows the scheduler to unfold a load operand
in the 2008-01-08-SchedulerCrash.ll testcase, so it now successfully
clones the comparison to avoid a pushf+popf.

llvm-svn: 48777
2008-03-25 16:53:19 +00:00
Evan Cheng 0e400d4cb7 Special copy SUnit's do not have SDNode's.
llvm-svn: 45787
2008-01-09 23:01:55 +00:00