diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-20 23:54:20 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-20 23:54:20 +0000 |
| commit | 895fe245578830881744826b04da4788ff614853 (patch) | |
| tree | f290ad32e4d88554728c4700f4d02977a64c6dea /include/llvm/CodeGen/LiveIntervalAnalysis.h | |
| parent | 0f3c892cdecd6c0978341b7ca5e1abaeafd893ea (diff) | |
Remove LiveIntervals::iterator.
Live intervals for regunits and virtual registers are stored separately,
and physreg live intervals are going away.
To visit the live ranges of all virtual registers, use this pattern
instead:
for (unsigned i = 0, e = MRI->getNumVirtRegs(); i != e; ++i) {
unsigned Reg = TargetRegisterInfo::index2VirtReg(i);
if (MRI->reg_nodbg_empty(Reg))
continue;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158879 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index bb547c3519..fa7dca9198 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -108,12 +108,6 @@ namespace llvm { // Calculate the spill weight to assign to a single instruction. static float getSpillWeight(bool isDef, bool isUse, unsigned loopDepth); - typedef Reg2IntervalMap::iterator iterator; - typedef Reg2IntervalMap::const_iterator const_iterator; - const_iterator begin() const { return R2IMap.begin(); } - const_iterator end() const { return R2IMap.end(); } - iterator begin() { return R2IMap.begin(); } - iterator end() { return R2IMap.end(); } unsigned getNumIntervals() const { return (unsigned)R2IMap.size(); } LiveInterval &getInterval(unsigned reg) { |