diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-07-25 06:23:01 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-25 06:23:01 +0000 |
| commit | d3a205eab5761298ccfb320834b5f0ea0184ab27 (patch) | |
| tree | ff2c1f52ec78f87878b8882ee2d18f4fc7df3342 /lib/CodeGen | |
| parent | 1d6dc974631a8920a4e5a801a6c7cd4753ae8a8e (diff) | |
Make a method const, no functionality changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15193 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 10 | ||||
| -rw-r--r-- | lib/CodeGen/LiveInterval.h | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index e533153080..29bee9bd6b 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/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; diff --git a/lib/CodeGen/LiveInterval.h b/lib/CodeGen/LiveInterval.h index 673dc7f443..d23e4131f6 100644 --- a/lib/CodeGen/LiveInterval.h +++ b/lib/CodeGen/LiveInterval.h @@ -112,7 +112,7 @@ namespace llvm { /// getLiveRangeContaining - Return the live range that contains the /// specified index, or null if there is none. - LiveRange *getLiveRangeContaining(unsigned Idx); + const LiveRange *getLiveRangeContaining(unsigned Idx) const; /// joinable - Two intervals are joinable if the either don't overlap at all |