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Diffstat (limited to 'lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp')
-rw-r--r--lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp61
1 files changed, 25 insertions, 36 deletions
diff --git a/lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp b/lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp
index 26e4788..590c88f 100644
--- a/lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp
+++ b/lib/Target/SparcV9/RegAlloc/LiveRangeInfo.cpp
@@ -118,8 +118,8 @@ void LiveRangeInfo::constructLiveRanges()
if( DEBUG_RA > 1) {
- cerr << " adding LiveRange for argument ";
- printValue((const Value *) *ArgIt); cerr << "\n";
+ cerr << " adding LiveRange for argument "
+ << RAV((const Value *)*ArgIt) << "\n";
}
}
@@ -163,11 +163,9 @@ void LiveRangeInfo::constructLiveRanges()
MachineOperand::MachineOperandType OpTyp =
OpI.getMachineOperand().getOperandType();
- if (OpTyp == MachineOperand::MO_CCRegister) {
- cerr << "\n**CC reg found. Is Def=" << OpI.isDef() << " Val:";
- printValue( OpI.getMachineOperand().getVRegValue() );
- cerr << "\n";
- }
+ if (OpTyp == MachineOperand::MO_CCRegister)
+ cerr << "\n**CC reg found. Is Def=" << OpI.isDef() << " Val:"
+ << RAV(OpI.getMachineOperand().getVRegValue()) << "\n";
}
// create a new LR iff this operand is a def
@@ -175,9 +173,9 @@ void LiveRangeInfo::constructLiveRanges()
const Value *Def = *OpI;
// Only instruction values are accepted for live ranges here
- if( Def->getValueType() != Value::InstructionVal ) {
- cerr << "\n**%%Error: Def is not an instruction val. Def=";
- printValue( Def ); cerr << "\n";
+ if (Def->getValueType() != Value::InstructionVal ) {
+ cerr << "\n**%%Error: Def is not an instruction val. Def="
+ << RAV(Def) << "\n";
continue;
}
@@ -189,10 +187,8 @@ void LiveRangeInfo::constructLiveRanges()
DefRange->insert(Def); // add the instruction (def) to it
LiveRangeMap[ Def ] = DefRange; // update the map
- if (DEBUG_RA > 1) {
- cerr << " creating a LR for def: ";
- printValue(Def); cerr << "\n";
- }
+ if (DEBUG_RA > 1)
+ cerr << " creating a LR for def: " << RAV(Def) << "\n";
// set the register class of the new live range
//assert( RegClassList.size() );
@@ -204,24 +200,20 @@ void LiveRangeInfo::constructLiveRanges()
OpI.getMachineOperand().getVRegValue(), isCC );
- if(isCC && DEBUG_RA) {
- cerr << "\a**created a LR for a CC reg:";
- printValue( OpI.getMachineOperand().getVRegValue() );
- }
-
- DefRange->setRegClass( RegClassList[ rcid ] );
+ if (isCC && DEBUG_RA)
+ cerr << "\a**created a LR for a CC reg:"
+ << RAV(OpI.getMachineOperand().getVRegValue());
- }
- else {
+ DefRange->setRegClass(RegClassList[rcid]);
+ } else {
DefRange->insert(Def); // add the opearand to def range
// update the map - Operand points
// to the merged set
- LiveRangeMap[ Def ] = DefRange;
+ LiveRangeMap[Def] = DefRange;
- if( DEBUG_RA > 1) {
- cerr << " added to an existing LR for def: ";
- printValue( Def ); cerr << "\n";
- }
+ if (DEBUG_RA > 1)
+ cerr << " added to an existing LR for def: "
+ << RAV(Def) << "\n";
}
} // if isDef()
@@ -336,10 +328,8 @@ void LiveRangeInfo::coalesceLRs()
if( ! LROfUse ) { // if LR of use is not found
//don't warn about labels
- if (!((*UseI)->getType())->isLabelType() && DEBUG_RA) {
- cerr<<" !! Warning: No LR for use "; printValue(*UseI);
- cerr << "\n";
- }
+ if (!((*UseI)->getType())->isLabelType() && DEBUG_RA)
+ cerr << " !! Warning: No LR for use " << RAV(*UseI) << "\n";
continue; // ignore and continue
}
@@ -398,13 +388,12 @@ void LiveRangeInfo::coalesceLRs()
/*--------------------------- Debug code for printing ---------------*/
-void LiveRangeInfo::printLiveRanges()
-{
+void LiveRangeInfo::printLiveRanges() {
LiveRangeMapType::iterator HMI = LiveRangeMap.begin(); // hash map iterator
cerr << "\nPrinting Live Ranges from Hash Map:\n";
- for( ; HMI != LiveRangeMap.end() ; ++HMI) {
- if( HMI->first && HMI->second ) {
- cerr <<" "; printValue((*HMI).first); cerr << "\t: ";
+ for( ; HMI != LiveRangeMap.end(); ++HMI) {
+ if (HMI->first && HMI->second) {
+ cerr << " " << RAV(HMI->first) << "\t: ";
HMI->second->printSet(); cerr << "\n";
}
}