Commit Graph

1 Commits

Author SHA1 Message Date
Evan Cheng 262f86ed90 Fix PR5024. LiveVariables physical register defs should *commit* only after all
of the defs are processed.
Also fix a implicit_def propagation bug: a implicit_def of a physical register
should be applied to uses of the sub-registers.

llvm-svn: 82616
2009-09-23 06:28:31 +00:00