本文整理汇总了C++中VirtualRegister::numIntervals方法的典型用法代码示例。如果您正苦于以下问题：C++ VirtualRegister::numIntervals方法的具体用法？C++ VirtualRegister::numIntervals怎么用？C++ VirtualRegister::numIntervals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VirtualRegister的用法示例。
在下文中一共展示了VirtualRegister::numIntervals方法的2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: beginObjectProperty
void
JSONSpewer::spewIntervals(LinearScanAllocator *regalloc)
{
if (!fp_)
return;
beginObjectProperty("intervals");
beginListProperty("blocks");
for (size_t bno = 0; bno < regalloc->graph.numBlocks(); bno++) {
beginObject();
integerProperty("number", bno);
beginListProperty("vregs");
LBlock *lir = regalloc->graph.getBlock(bno);
for (LInstructionIterator ins = lir->begin(); ins != lir->end(); ins++) {
for (size_t k = 0; k < ins->numDefs(); k++) {
VirtualRegister *vreg = ®alloc->vregs[ins->getDef(k)->virtualRegister()];
beginObject();
integerProperty("vreg", vreg->reg());
beginListProperty("intervals");
for (size_t i = 0; i < vreg->numIntervals(); i++) {
LiveInterval *live = vreg->getInterval(i);
if (live->numRanges()) {
beginObject();
property("allocation");
fprintf(fp_, "\"");
LAllocation::PrintAllocation(fp_, live->getAllocation());
fprintf(fp_, "\"");
beginListProperty("ranges");
for (size_t j = 0; j < live->numRanges(); j++) {
beginObject();
integerProperty("start", live->getRange(j)->from.pos());
integerProperty("end", live->getRange(j)->to.pos());
endObject();
}
endList();
endObject();
}
}
endList();
endObject();
}
}
endList();
endObject();
}
endList();
endObject();
}示例2: fprintf
void
C1Spewer::spewIntervals(FILE *fp, LinearScanAllocator *regalloc, LInstruction *ins, size_t &nextId)
{
for (size_t k = 0; k < ins->numDefs(); k++) {
VirtualRegister *vreg = ®alloc->vregs[ins->getDef(k)->virtualRegister()];
for (size_t i = 0; i < vreg->numIntervals(); i++) {
LiveInterval *live = vreg->getInterval(i);
if (live->numRanges()) {
fprintf(fp, "%d object \"", (i == 0) ? vreg->id() : int32_t(nextId++));
fprintf(fp, "%s", live->getAllocation()->toString());
fprintf(fp, "\" %d -1", vreg->id());
for (size_t j = 0; j < live->numRanges(); j++) {
fprintf(fp, " [%d, %d[", live->getRange(j)->from.pos(),
live->getRange(j)->to.pos());
}
for (UsePositionIterator usePos(live->usesBegin()); usePos != live->usesEnd(); usePos++)
fprintf(fp, " %d M", usePos->pos.pos());
fprintf(fp, " \"\"\n");
}
}
}
}