| commit | 895fe245578830881744826b04da4788ff614853 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Jun 20 23:54:20 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Jun 20 23:54:20 2012 +0000 |
| tree | f290ad32e4d88554728c4700f4d02977a64c6dea | |
| 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