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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-12 20:38:03 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-12 20:38:03 +0000 |
| commit | fff2c4726baa0d6c9cb184c815677e33c0357c93 (patch) | |
| tree | 05274bc5fc575bd5f4a63eb1d14913416a44f43e /include | |
| parent | 719510a178a910feb1db707140011c32a30992c4 (diff) | |
| download | llvm-fff2c4726baa0d6c9cb184c815677e33c0357c93.tar.gz llvm-fff2c4726baa0d6c9cb184c815677e33c0357c93.tar.bz2 llvm-fff2c4726baa0d6c9cb184c815677e33c0357c93.tar.xz | |
Also recompute HasPHIKill flags in LiveInterval::RenumberValues.
If a phi-def value were removed from the interval, the phi-kill flags are no
longer valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110949 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/LiveInterval.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h index ff1dbc2775..29e689a521 100644 --- a/include/llvm/CodeGen/LiveInterval.h +++ b/include/llvm/CodeGen/LiveInterval.h @@ -338,7 +338,8 @@ namespace llvm { /// RenumberValues - Renumber all values in order of appearance and remove /// unused values. - void RenumberValues(); + /// Recalculate phi-kill flags in case any phi-def values were removed. + void RenumberValues(LiveIntervals &lis); /// isOnlyLROfValNo - Return true if the specified live range is the only /// one defined by the its val#. |