[llvm-commits] [llvm] r58514 - /llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp

[Evan Cheng]

Author: evancheng
Date: Fri Oct 31 11:41:59 2008
New Revision: 58514

URL: http://llvm.org/viewvc/llvm-project?rev=58514&view=rev
Log:
Add a fixme.

Modified:
    llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp

Modified: llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp?rev=58514&r1=58513&r2=58514&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp (original)
+++ llvm/trunk/lib/CodeGen/PreAllocSplitting.cpp Fri Oct 31 11:41:59 2008
@@ -769,6 +769,9 @@
   ShrinkWrapLiveInterval(ValNo, BarrierMBB, NULL, DefMBB, Visited,
                          Uses, UseMIs, UseMBBs);
 
+  // FIXME: If ValNo->hasPHIKill is false, then renumber the val# by
+  // the restore.
+
   // Remove live range from barrier to the restore. FIXME: Find a better
   // point to re-start the live interval.
   UpdateRegisterInterval(ValNo, LIs->getUseIndex(BarrierIdx)+1,