Files
llvm-6502/test/CodeGen/Generic
Jakob Stoklund Olesen a4e6397fd9 Enforce stricter liveness rules for PHIs.
Verify that all paths from the entry block to a virtual register read
pass through a def. Enable this check even when MRI->isSSA() is false.

Verify that the live range of a virtual register is live out of all
predecessor blocks, even for PHI-values.

This requires that PHIElimination sometimes inserts IMPLICIT_DEF
instruction in predecessor blocks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159150 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-25 18:18:27 +00:00
..
2010-02-09 06:36:30 +00:00
2009-08-25 15:38:29 +00:00