| commit | cdee326ab642489ebbdc703c2cf7363192633336 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Mar 28 22:50:56 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Mar 28 22:50:56 2012 +0000 |
| tree | b2384e8ab7ddba875d2b6764f4fda43b9cf8585f | |
| parent | 4970c304e1c3fb3ec9c2dab6362c6c1550f7e15a [diff] |
Preserve implicit defs in ARMLoadStoreOptimizer. When a number of sub-register VLRDS instructions are combined into a VLDM, preserve any super-register implicit defs. This is required to keep the register scavenger and machine code verifier happy. Enable machine code verification after ARMLoadStoreOptimizer. ARM/2012-01-26-CopyPropKills.ll was failing because of this. llvm-svn: 153610