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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-09 23:30:25 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-09 23:30:25 +0000 |
| commit | 9b057771ba22441b8d312404204433477b4be657 (patch) | |
| tree | e4358f04eed996065432b9b84ec25456fe41b963 /lib/CodeGen/SplitKit.h | |
| parent | 0bef1f3d1b64d40f21451ab56cdafe1fa794730d (diff) | |
| download | llvm-9b057771ba22441b8d312404204433477b4be657.tar.gz llvm-9b057771ba22441b8d312404204433477b4be657.tar.bz2 llvm-9b057771ba22441b8d312404204433477b4be657.tar.xz | |
Use the LiveBLocks array for SplitEditor::splitSingleBlocks() as well.
This fixes a bug where splitSingleBlocks() could split a live range after a
terminator instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.h')
| -rw-r--r-- | lib/CodeGen/SplitKit.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SplitKit.h b/lib/CodeGen/SplitKit.h index 92945147ae..2b593d5887 100644 --- a/lib/CodeGen/SplitKit.h +++ b/lib/CodeGen/SplitKit.h @@ -407,6 +407,10 @@ public: /// Return the end of the live range. SlotIndex leaveIntvAfter(SlotIndex Idx); + /// leaveIntvBefore - Leave the open interval before the instruction at Idx. + /// Return the end of the live range. + SlotIndex leaveIntvBefore(SlotIndex Idx); + /// leaveIntvAtTop - Leave the interval at the top of MBB. /// Add liveness from the MBB top to the copy. /// Return the end of the live range. |