本文整理汇总了C++中BitSet::remove方法的典型用法代码示例。如果您正苦于以下问题：C++ BitSet::remove方法的具体用法？C++ BitSet::remove怎么用？C++ BitSet::remove使用的例子？那么恭喜您, 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BitSet的用法示例。
在下文中一共展示了BitSet::remove方法的1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: reg
//.........这里部分代码省略.........
// special handling for this, assert the next instruction
// has no fixed uses. defineFixed guarantees this by inserting
// an LNop.
JS_ASSERT(!NextInstructionHasFixedUses(block, *ins));
AnyRegister reg = def->output()->toRegister();
if (!addFixedRangeAtHead(reg, inputOf(*ins), outputOf(*ins).next()))
return false;
from = outputOf(*ins).next();
} else {
from = forLSRA ? inputOf(*ins) : outputOf(*ins);
}
if (def->policy() == LDefinition::MUST_REUSE_INPUT) {
// MUST_REUSE_INPUT is implemented by allocating an output
// register and moving the input to it. Register hints are
// used to avoid unnecessary moves. We give the input an
// LUse::ANY policy to avoid allocating a register for the
// input.
LUse *inputUse = ins->getOperand(def->getReusedInput())->toUse();
JS_ASSERT(inputUse->policy() == LUse::REGISTER);
JS_ASSERT(inputUse->usedAtStart());
*inputUse = LUse(inputUse->virtualRegister(), LUse::ANY, /* usedAtStart = */ true);
}
LiveInterval *interval = vregs[def].getInterval(0);
interval->setFrom(from);
// Ensure that if there aren't any uses, there's at least
// some interval for the output to go into.
if (interval->numRanges() == 0) {
if (!interval->addRangeAtHead(from, from.next()))
return false;
}
live->remove(def->virtualRegister());
}
}
for (size_t i = 0; i < ins->numTemps(); i++) {
LDefinition *temp = ins->getTemp(i);
if (temp->isBogusTemp())
continue;
if (forLSRA) {
if (temp->policy() == LDefinition::PRESET) {
if (ins->isCall())
continue;
AnyRegister reg = temp->output()->toRegister();
if (!addFixedRangeAtHead(reg, inputOf(*ins), outputOf(*ins)))
return false;
// Fixed intervals are not added to safepoints, so do it
// here.
if (LSafepoint *safepoint = ins->safepoint())
AddRegisterToSafepoint(safepoint, reg, *temp);
} else {
JS_ASSERT(!ins->isCall());
if (!vregs[temp].getInterval(0)->addRangeAtHead(inputOf(*ins), outputOf(*ins)))
return false;
}
} else {
// Normally temps are considered to cover both the input
// and output of the associated instruction. In some cases
// though we want to use a fixed register as both an input
// and clobbered register in the instruction, so watch for
// this and shorten the temp to cover only the output.
CodePosition from = inputOf(*ins);