Teach VirtRegRewriter about the new virtual register numbers. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128561 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp
index ec149dd..1938921 100644
--- a/lib/CodeGen/VirtRegRewriter.cpp
+++ b/lib/CodeGen/VirtRegRewriter.cpp
@@ -1791,8 +1791,8 @@
else
DEBUG(dbgs() << "Reusing SS#" << SSorRMId);
DEBUG(dbgs() << " from physreg "
- << TRI->getName(InReg) << " for vreg"
- << VirtReg <<" instead of reloading into physreg "
+ << TRI->getName(InReg) << " for " << PrintReg(VirtReg)
+ <<" instead of reloading into physreg "
<< TRI->getName(Phys) << '\n');
// Reusing a physreg may resurrect it. But we expect ProcessUses to update
@@ -1807,8 +1807,8 @@
else
DEBUG(dbgs() << "Reusing SS#" << SSorRMId);
DEBUG(dbgs() << " from physreg "
- << TRI->getName(InReg) << " for vreg"
- << VirtReg <<" by copying it into physreg "
+ << TRI->getName(InReg) << " for " << PrintReg(VirtReg)
+ <<" by copying it into physreg "
<< TRI->getName(Phys) << '\n');
// If the reloaded / remat value is available in another register,
@@ -2025,7 +2025,8 @@
TRI->regsOverlap(MOk.getReg(), PhysReg)) {
CanReuse = false;
DEBUG(dbgs() << "Not reusing physreg " << TRI->getName(PhysReg)
- << " for vreg" << VirtReg << ": " << MOk << '\n');
+ << " for " << PrintReg(VirtReg) << ": " << MOk
+ << '\n');
break;
}
}
@@ -2039,9 +2040,9 @@
else
DEBUG(dbgs() << "Reusing SS#" << ReuseSlot);
DEBUG(dbgs() << " from physreg "
- << TRI->getName(PhysReg) << " for vreg"
- << VirtReg <<" instead of reloading into physreg "
- << TRI->getName(VRM->getPhys(VirtReg)) << '\n');
+ << TRI->getName(PhysReg) << " for " << PrintReg(VirtReg)
+ << " instead of reloading into "
+ << PrintReg(VRM->getPhys(VirtReg), TRI) << '\n');
unsigned RReg = SubIdx ? TRI->getSubReg(PhysReg, SubIdx) : PhysReg;
MI.getOperand(i).setReg(RReg);
MI.getOperand(i).setSubReg(0);
@@ -2126,7 +2127,7 @@
else
DEBUG(dbgs() << "Reusing SS#" << ReuseSlot);
DEBUG(dbgs() << " from physreg " << TRI->getName(PhysReg)
- << " for vreg" << VirtReg
+ << " for " << PrintReg(VirtReg)
<< " instead of reloading into same physreg.\n");
unsigned RReg = SubIdx ? TRI->getSubReg(PhysReg, SubIdx) : PhysReg;
MI.getOperand(i).setReg(RReg);
@@ -2315,7 +2316,7 @@
for (unsigned FVI = 0, FVE = FoldedVirts.size(); FVI != FVE; ++FVI) {
unsigned VirtReg = FoldedVirts[FVI].first;
VirtRegMap::ModRef MR = FoldedVirts[FVI].second;
- DEBUG(dbgs() << "Folded vreg: " << VirtReg << " MR: " << MR);
+ DEBUG(dbgs() << "Folded " << PrintReg(VirtReg) << " MR: " << MR);
int SS = VRM->getStackSlot(VirtReg);
if (SS == VirtRegMap::NO_STACK_SLOT)