From c8002d49e376cc73c35f6a1093133e74d2a4ed78 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 25 Jul 2004 06:23:01 +0000 Subject: Make a method const, no functionality changes llvm-svn: 15193 --- llvm/lib/CodeGen/LiveInterval.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'llvm/lib/CodeGen/LiveInterval.cpp') diff --git a/llvm/lib/CodeGen/LiveInterval.cpp b/llvm/lib/CodeGen/LiveInterval.cpp index e5331530807..29bee9bd6bf 100644 --- a/llvm/lib/CodeGen/LiveInterval.cpp +++ b/llvm/lib/CodeGen/LiveInterval.cpp @@ -237,10 +237,10 @@ void LiveInterval::removeRange(unsigned Start, unsigned End) { /// getLiveRangeContaining - Return the live range that contains the /// specified index, or null if there is none. -LiveRange *LiveInterval::getLiveRangeContaining(unsigned Idx) { - Ranges::iterator It = std::upper_bound(ranges.begin(), ranges.end(), Idx); +const LiveRange *LiveInterval::getLiveRangeContaining(unsigned Idx) const { + Ranges::const_iterator It = std::upper_bound(ranges.begin(),ranges.end(),Idx); if (It != ranges.begin()) { - LiveRange &LR = *prior(It); + const LiveRange &LR = *prior(It); if (LR.contains(Idx)) return &LR; } @@ -254,8 +254,8 @@ LiveRange *LiveInterval::getLiveRangeContaining(unsigned Idx) { /// is the result of a copy instruction in the source program, that occurs at /// index 'CopyIdx' that copies from 'Other' to 'this'. void LiveInterval::join(LiveInterval &Other, unsigned CopyIdx) { - LiveRange *SourceLR = Other.getLiveRangeContaining(CopyIdx-1); - LiveRange *DestLR = getLiveRangeContaining(CopyIdx); + const LiveRange *SourceLR = Other.getLiveRangeContaining(CopyIdx-1); + const LiveRange *DestLR = getLiveRangeContaining(CopyIdx); assert(SourceLR && DestLR && "Not joining due to a copy?"); unsigned MergedSrcValIdx = SourceLR->ValId; unsigned MergedDstValIdx = DestLR->ValId; -- cgit v1.2.3