[llvm-commits] CVS: llvm/include/llvm/CodeGen/LiveInterval.h

[Chris Lattner]

Changes in directory llvm/include/llvm/CodeGen:

LiveInterval.h updated: 1.24 -> 1.25
---
Log message:

add a prototype


---
Diffs of the changes:  (+7 -1)

 LiveInterval.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletion(-)


Index: llvm/include/llvm/CodeGen/LiveInterval.h
diff -u llvm/include/llvm/CodeGen/LiveInterval.h:1.24 llvm/include/llvm/CodeGen/LiveInterval.h:1.25
--- llvm/include/llvm/CodeGen/LiveInterval.h:1.24	Fri Sep  1 01:57:35 2006
+++ llvm/include/llvm/CodeGen/LiveInterval.h	Sat Sep  2 00:37:53 2006
@@ -166,6 +166,13 @@
     /// used with an unknown definition value.
     void MergeInClobberRanges(const LiveInterval &Clobbers);
 
+    
+    /// MergeRangesInAsValue - Merge all of the intervals in RHS into this live
+    /// interval as the specified value number.  The LiveRanges in RHS are
+    /// allowed to overlap with LiveRanges in the current interval, but only if
+    /// the overlapping LiveRanges have the specified value number.
+    void MergeRangesInAsValue(const LiveInterval &RHS, unsigned LHSValNo);
+    
     bool empty() const { return ranges.empty(); }
 
     /// beginNumber - Return the lowest numbered slot covered by interval.
@@ -233,7 +240,6 @@
               int *RHSValNoAssignments,
               SmallVector<std::pair<unsigned,unsigned>,16> &NewValueNumberInfo);
 
-
     /// removeRange - Remove the specified range from this interval.  Note that
     /// the range must already be in this interval in its entirety.
     void removeRange(unsigned Start, unsigned End);