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llvm/lib/MC/MCObjectStreamer.cpp
| Show First 20 Lines • Show All 379 Lines • ▼ Show 20 Lines | void MCObjectStreamer::emitInstructionImpl(const MCInst &Inst, | ||||
| Sec->setHasInstructions(true); | Sec->setHasInstructions(true); | ||||
| // Now that a machine instruction has been assembled into this section, make | // Now that a machine instruction has been assembled into this section, make | ||||
| // a line entry for any .loc directive that has been seen. | // a line entry for any .loc directive that has been seen. | ||||
| MCDwarfLineEntry::Make(this, getCurrentSectionOnly()); | MCDwarfLineEntry::Make(this, getCurrentSectionOnly()); | ||||
| // If this instruction doesn't need relaxation, just emit it as data. | // If this instruction doesn't need relaxation, just emit it as data. | ||||
| MCAssembler &Assembler = getAssembler(); | MCAssembler &Assembler = getAssembler(); | ||||
| if (!Assembler.getBackend().mayNeedRelaxation(Inst, STI)) { | MCAsmBackend &Backend = Assembler.getBackend(); | ||||
| if (!(Backend.mayNeedRelaxation(Inst, STI) || | |||||
| Backend.allowEnhancedRelaxation())) { | |||||
| EmitInstToData(Inst, STI); | EmitInstToData(Inst, STI); | ||||
| return; | return; | ||||
| } | } | ||||
| // Otherwise, relax and emit it as data if either: | // Otherwise, relax and emit it as data if either: | ||||
| // - The RelaxAll flag was passed | // - The RelaxAll flag was passed | ||||
| // - Bundling is enabled and this instruction is inside a bundle-locked | // - Bundling is enabled and this instruction is inside a bundle-locked | ||||
| // group. We want to emit all such instructions into the same data | // group. We want to emit all such instructions into the same data | ||||
| ▲ Show 20 Lines • Show All 373 Lines • Show Last 20 Lines | |||||