本文整理汇总了C++中BlockState::stopTrackingLocation方法的典型用法代码示例。如果您正苦于以下问题：C++ BlockState::stopTrackingLocation方法的具体用法？C++ BlockState::stopTrackingLocation怎么用？C++ BlockState::stopTrackingLocation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BlockState的用法示例。
在下文中一共展示了BlockState::stopTrackingLocation方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: processUnknownReadInst
void DSEContext::processUnknownReadInst(SILInstruction *I, DSEKind Kind) {
BlockState *S = getBlockState(I);
// Are we building genset and killset.
if (isBuildingGenKillSet(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBMaxStoreSet.test(i))
continue;
if (!AA->mayReadFromMemory(I, LocationVault[i].getBase()))
continue;
// Update the genset and kill set.
S->startTrackingLocation(S->BBKillSet, i);
S->stopTrackingLocation(S->BBGenSet, i);
}
return;
}
// Are we performing dead store elimination.
if (isPerformingDSE(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->isTrackingLSLocation(S->BBWriteSetOut, i))
continue;
if (!AA->mayReadFromMemory(I, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBWriteSetOut, i);
}
return;
}
llvm_unreachable("Unknown DSE compute kind");
}示例2: processDebugValueAddrInst
void DSEContext::processDebugValueAddrInst(SILInstruction *I, DSEKind Kind) {
BlockState *S = getBlockState(I);
SILValue Mem = cast<DebugValueAddrInst>(I)->getOperand();
// Are we building genset and killset.
if (isBuildingGenKillSet(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBMaxStoreSet.test(i))
continue;
if (AA->isNoAlias(Mem, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBGenSet, i);
S->startTrackingLocation(S->BBKillSet, i);
}
return;
}
// Are we performing dead store elimination.
if (isPerformingDSE(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->isTrackingLSLocation(S->BBWriteSetOut, i))
continue;
if (AA->isNoAlias(Mem, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBWriteSetOut, i);
}
return;
}
llvm_unreachable("Unknown DSE compute kind");
}示例3: invalidateLSLocationBase
void DSEContext::invalidateLSLocationBase(SILInstruction *I, DSEKind Kind) {
// If this instruction defines the base of a location, then we need to
// invalidate any locations with the same base.
BlockState *S = getBlockState(I);
// Are we building genset and killset.
if (isBuildingGenKillSet(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (LocationVault[i].getBase().getDef() != I)
continue;
S->startTrackingLocation(S->BBKillSet, i);
S->stopTrackingLocation(S->BBGenSet, i);
}
return;
}
// Are we performing dead store elimination.
if (isPerformingDSE(Kind)) {
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBWriteSetOut.test(i))
continue;
if (LocationVault[i].getBase().getDef() != I)
continue;
S->stopTrackingLocation(S->BBWriteSetOut, i);
}
return;
}
llvm_unreachable("Unknown DSE compute kind");
}示例4: invalidateLSLocationBaseForGenKillSet
void DSEContext::invalidateLSLocationBaseForGenKillSet(SILInstruction *I) {
BlockState *S = getBlockState(I);
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (LocationVault[i].getBase() != I)
continue;
S->startTrackingLocation(S->BBKillSet, i);
S->stopTrackingLocation(S->BBGenSet, i);
}
}示例5: processUnknownReadInstForDSE
void DSEContext::processUnknownReadInstForDSE(SILInstruction *I) {
BlockState *S = getBlockState(I);
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->isTrackingLocation(S->BBWriteSetMid, i))
continue;
if (!AA->mayReadFromMemory(I, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBWriteSetMid, i);
}
}示例6: invalidateLSLocationBaseForDSE
void DSEContext::invalidateLSLocationBaseForDSE(SILInstruction *I) {
BlockState *S = getBlockState(I);
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBWriteSetMid.test(i))
continue;
if (LocationVault[i].getBase() != I)
continue;
S->stopTrackingLocation(S->BBWriteSetMid, i);
}
}示例7: processDebugValueAddrInstForDSE
void DSEContext::processDebugValueAddrInstForDSE(SILInstruction *I) {
BlockState *S = getBlockState(I);
SILValue Mem = cast<DebugValueAddrInst>(I)->getOperand();
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->isTrackingLocation(S->BBWriteSetMid, i))
continue;
if (AA->isNoAlias(Mem, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBWriteSetMid, i);
}
}示例8: processDebugValueAddrInstForGenKillSet
void DSEContext::processDebugValueAddrInstForGenKillSet(SILInstruction *I) {
BlockState *S = getBlockState(I);
SILValue Mem = cast<DebugValueAddrInst>(I)->getOperand();
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBMaxStoreSet.test(i))
continue;
if (AA->isNoAlias(Mem, LocationVault[i].getBase()))
continue;
S->stopTrackingLocation(S->BBGenSet, i);
S->startTrackingLocation(S->BBKillSet, i);
}
}示例9: processUnknownReadInstForGenKillSet
void DSEContext::processUnknownReadInstForGenKillSet(SILInstruction *I) {
BlockState *S = getBlockState(I);
for (unsigned i = 0; i < S->LocationNum; ++i) {
if (!S->BBMaxStoreSet.test(i))
continue;
if (!AA->mayReadFromMemory(I, LocationVault[i].getBase()))
continue;
// Update the genset and kill set.
S->startTrackingLocation(S->BBKillSet, i);
S->stopTrackingLocation(S->BBGenSet, i);
}
}