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Add a fixme.
author
Evan Cheng
<evan.cheng@apple.com>
Fri, 31 Oct 2008 16:41:59 +0000
(16:41 +0000)
committer
Evan Cheng
<evan.cheng@apple.com>
Fri, 31 Oct 2008 16:41:59 +0000
(16:41 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58514
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/PreAllocSplitting.cpp
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diff --git
a/lib/CodeGen/PreAllocSplitting.cpp
b/lib/CodeGen/PreAllocSplitting.cpp
index
e97ea73
..
8f223b3
100644
(file)
--- a/
lib/CodeGen/PreAllocSplitting.cpp
+++ b/
lib/CodeGen/PreAllocSplitting.cpp
@@
-769,6
+769,9
@@
bool PreAllocSplitting::SplitRegLiveInterval(LiveInterval *LI) {
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,