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GlobalISel: Fix naming variables "brank" instead of "bank"

This commit is contained in:
Matt Arsenault 2019-12-22 13:46:40 -05:00 committed by Matt Arsenault
parent a12ac7009e
commit 9b61641564
1 changed files with 7 additions and 7 deletions
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14
llvm/lib/CodeGen/GlobalISel/RegBankSelect.cpp
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@ -119,16 +119,16 @@ bool RegBankSelect::assignmentMatch(
return false;
const RegisterBank *CurRegBank = RBI->getRegBank(Reg, *MRI, *TRI);
const RegisterBank *DesiredRegBrank = ValMapping.BreakDown[0].RegBank;
const RegisterBank *DesiredRegBank = ValMapping.BreakDown[0].RegBank;
// Reg is free of assignment, a simple assignment will make the
// register bank to match.
OnlyAssign = CurRegBank == nullptr;
LLVM_DEBUG(dbgs() << "Does assignment already match: ";
if (CurRegBank) dbgs() << *CurRegBank; else dbgs() << "none";
dbgs() << " against ";
assert(DesiredRegBrank && "The mapping must be valid");
dbgs() << *DesiredRegBrank << '\n';);
return CurRegBank == DesiredRegBrank;
assert(DesiredRegBank && "The mapping must be valid");
dbgs() << *DesiredRegBank << '\n';);
return CurRegBank == DesiredRegBank;
}
bool RegBankSelect::repairReg(
@ -260,11 +260,11 @@ uint64_t RegBankSelect::getRepairCost(
return RBI->getBreakDownCost(ValMapping, CurRegBank);
if (IsSameNumOfValues) {
const RegisterBank *DesiredRegBrank = ValMapping.BreakDown[0].RegBank;
const RegisterBank *DesiredRegBank = ValMapping.BreakDown[0].RegBank;
// If we repair a definition, swap the source and destination for
// the repairing.
if (MO.isDef())
std::swap(CurRegBank, DesiredRegBrank);
std::swap(CurRegBank, DesiredRegBank);
// TODO: It may be possible to actually avoid the copy.
// If we repair something where the source is defined by a copy
// and the source of that copy is on the right bank, we can reuse
@ -276,7 +276,7 @@ uint64_t RegBankSelect::getRepairCost(
// into a new virtual register.
// We would also need to propagate this information in the
// repairing placement.
unsigned Cost = RBI->copyCost(*DesiredRegBrank, *CurRegBank,
unsigned Cost = RBI->copyCost(*DesiredRegBank, *CurRegBank,
RBI->getSizeInBits(MO.getReg(), *MRI, *TRI));
// TODO: use a dedicated constant for ImpossibleCost.
if (Cost != std::numeric_limits<unsigned>::max())