From 28e9a5fe94b96570c3939c61fab18204abdd6b97 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 17 Oct 2007 02:16:40 +0000 Subject: [PATCH] Update comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43064 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/LiveInterval.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h index c5e405d68aa..69936a0302d 100644 --- a/include/llvm/CodeGen/LiveInterval.h +++ b/include/llvm/CodeGen/LiveInterval.h @@ -241,10 +241,11 @@ namespace llvm { void MergeInClobberRanges(const LiveInterval &Clobbers, BumpPtrAllocator &VNInfoAllocator); - /// MergeRangesInAsValue - Merge all of the live ranges 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. + /// MergeValueInAsValue - Merge all of the live ranges of a specific val# + /// 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, it will replace the value numbers of the overlaped + /// live ranges with the specified value number. void MergeRangesInAsValue(const LiveInterval &RHS, VNInfo *LHSValNo); /// MergeValueInAsValue - Merge all of the live ranges of a specific val#