Pool-allocation for MachineInstrs, MachineBasicBlocks, and
MachineMemOperands. The pools are owned by MachineFunctions.
This drastically reduces the number of calls to malloc/free made
during the "Emit" phase of scheduling, as well as later phases
in CodeGen. Combined with other changes, this speeds up the
"instruction selection" phase of CodeGen by 10% in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53212 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp
index aef3611..3998b98 100644
--- a/lib/Target/CellSPU/SPUInstrInfo.cpp
+++ b/lib/Target/CellSPU/SPUInstrInfo.cpp
@@ -291,7 +291,7 @@
assert(0 && "Unknown regclass!");
abort();
}
- MachineInstrBuilder MIB = BuildMI(get(Opc))
+ MachineInstrBuilder MIB = BuildMI(MF, get(Opc))
.addReg(SrcReg, false, false, isKill);
for (unsigned i = 0, e = Addr.size(); i != e; ++i) {
MachineOperand &MO = Addr[i];
@@ -378,7 +378,7 @@
assert(0 && "Unknown regclass!");
abort();
}
- MachineInstrBuilder MIB = BuildMI(get(Opc), DestReg);
+ MachineInstrBuilder MIB = BuildMI(MF, get(Opc), DestReg);
for (unsigned i = 0, e = Addr.size(); i != e; ++i) {
MachineOperand &MO = Addr[i];
if (MO.isRegister())
@@ -414,7 +414,7 @@
unsigned InReg = MI->getOperand(1).getReg();
bool isKill = MI->getOperand(1).isKill();
if (FrameIndex < SPUFrameInfo::maxFrameOffset()) {
- NewMI = addFrameReference(BuildMI(TII.get(SPU::STQDr32))
+ NewMI = addFrameReference(BuildMI(MF, TII.get(SPU::STQDr32))
.addReg(InReg, false, false, isKill),
FrameIndex);
}
@@ -423,7 +423,7 @@
bool isDead = MI->getOperand(0).isDead();
Opc = (FrameIndex < SPUFrameInfo::maxFrameOffset())
? SPU::STQDr32 : SPU::STQXr32;
- NewMI = addFrameReference(BuildMI(TII.get(Opc))
+ NewMI = addFrameReference(BuildMI(MF, TII.get(Opc))
.addReg(OutReg, true, false, false, isDead), FrameIndex);
}
}