#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
if (Common == 0)
continue;
- DEBUG(
- dbgs() << format("\t\tCopy+Merge %04X into %04X\n", BMask, Common));
+ DEBUG( dbgs() << "\t\tCopy_Merge " << PrintLaneMask(BMask)
+ << " into " << PrintLaneMask(Common) << '\n');
LaneBitmask BRest = BMask & ~AMask;
LiveInterval::SubRange *CommonRange;
if (BRest != 0) {
SB.LaneMask = BRest;
- DEBUG(dbgs() << format("\t\tReduce Lane to %04X\n", BRest));
+ DEBUG(dbgs() << "\t\tReduce Lane to " << PrintLaneMask(BRest)
+ << '\n');
// Duplicate SubRange for newly merged common stuff.
CommonRange = IntB.createSubRangeFrom(Allocator, Common, SB);
} else {
AMask &= ~BMask;
}
if (AMask != 0) {
- DEBUG(dbgs() << format("\t\tNew Lane %04X\n", AMask));
+ DEBUG(dbgs() << "\t\tNew Lane " << PrintLaneMask(AMask) << '\n');
LiveRange *NewRange = IntB.createSubRange(Allocator, AMask);
VNInfo *BSubValNo = NewRange->getNextValue(CopyIdx, Allocator);
addSegmentsWithValNo(*NewRange, BSubValNo, SA, ASubValNo);
for (LiveInterval::SubRange &S : LI.subranges()) {
if ((S.LaneMask & ShrinkMask) == 0)
continue;
- DEBUG(dbgs() << "Shrink LaneUses (Lane "
- << format("%04X", S.LaneMask) << ")\n");
+ DEBUG(dbgs() << "Shrink LaneUses (Lane " << PrintLaneMask(S.LaneMask)
+ << ")\n");
LIS->shrinkToUses(S, LI.reg);
}
LI.removeEmptySubRanges();
// copied and we must remove that subrange value as well.
VNInfo *ValueOut = Q.valueOutOrDead();
if (ValueOut != nullptr && Q.valueIn() == nullptr) {
- DEBUG(dbgs() << "\t\tPrune sublane " << format("%04X", S.LaneMask)
+ DEBUG(dbgs() << "\t\tPrune sublane " << PrintLaneMask(S.LaneMask)
<< " at " << Def << "\n");
LIS->pruneValue(S, Def, nullptr);
DidPrune = true;
// If a subrange ends at the copy, then a value was copied but only
// partially used later. Shrink the subregister range appropriately.
if (Q.valueIn() != nullptr && Q.valueOut() == nullptr) {
- DEBUG(dbgs() << "\t\tDead uses at sublane "
- << format("%04X", S.LaneMask) << " at " << Def << "\n");
+ DEBUG(dbgs() << "\t\tDead uses at sublane " << PrintLaneMask(S.LaneMask)
+ << " at " << Def << "\n");
ShrinkMask |= S.LaneMask;
}
}
if (Common == 0)
continue;
- DEBUG(dbgs() << format("\t\tCopy+Merge %04X into %04X\n", RMask, Common));
+ DEBUG(dbgs() << "\t\tCopy+Merge " << PrintLaneMask(RMask) << " into "
+ << PrintLaneMask(Common) << '\n');
// LaneMask of subregisters contained in the R range but not in ToMerge,
// they have to split into their own subrange.
LaneBitmask LRest = RMask & ~LaneMask;
LiveInterval::SubRange *CommonRange;
if (LRest != 0) {
R.LaneMask = LRest;
- DEBUG(dbgs() << format("\t\tReduce Lane to %04X\n", LRest));
+ DEBUG(dbgs() << "\t\tReduce Lane to " << PrintLaneMask(LRest) << '\n');
// Duplicate SubRange for newly merged common stuff.
CommonRange = LI.createSubRangeFrom(Allocator, Common, R);
} else {
}
if (LaneMask != 0) {
- DEBUG(dbgs() << format("\t\tNew Lane %04X\n", LaneMask));
+ DEBUG(dbgs() << "\t\tNew Lane " << PrintLaneMask(LaneMask) << '\n');
LI.createSubRangeFrom(Allocator, LaneMask, ToMerge);
}
return true;