Simplify LiveInterval::print().
Don't print out the register number and spill weight, making the TRI
argument unnecessary.
This allows callers to interpret the reg field. It can currently be a
virtual register, a physical register, a spill slot, or a register unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158031 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 1265dc3..1431ba4 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -138,10 +138,8 @@
// Dump the physregs.
for (unsigned Reg = 1, RegE = TRI->getNumRegs(); Reg != RegE; ++Reg)
- if (const LiveInterval *LI = R2IMap.lookup(Reg)) {
- LI->print(OS, TRI);
- OS << '\n';
- }
+ if (const LiveInterval *LI = R2IMap.lookup(Reg))
+ OS << PrintReg(Reg, TRI) << '\t' << *LI << '\n';
// Dump the regunits.
for (unsigned i = 0, e = RegUnitIntervals.size(); i != e; ++i)
@@ -151,10 +149,8 @@
// Dump the virtregs.
for (unsigned Reg = 0, RegE = MRI->getNumVirtRegs(); Reg != RegE; ++Reg)
if (const LiveInterval *LI =
- R2IMap.lookup(TargetRegisterInfo::index2VirtReg(Reg))) {
- LI->print(OS, TRI);
- OS << '\n';
- }
+ R2IMap.lookup(TargetRegisterInfo::index2VirtReg(Reg)))
+ OS << PrintReg(LI->reg) << '\t' << *LI << '\n';
printInstrs(OS);
}
@@ -352,10 +348,7 @@
interval.addRange(LiveRange(RedefIndex, RedefIndex.getDeadSlot(),
OldValNo));
- DEBUG({
- dbgs() << " RESULT: ";
- interval.print(dbgs(), TRI);
- });
+ DEBUG(dbgs() << " RESULT: " << interval);
} else if (LV->isPHIJoin(interval.reg)) {
// In the case of PHI elimination, each variable definition is only
// live until the end of the block. We've already taken care of the