From 4406604047423576e36657c7ede266ca42e79642 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Tue, 1 Jul 2008 00:05:16 +0000 Subject: Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating the need for a flavor operand, and add a new SDNode subclass, LabelSDNode, for use with them to eliminate the need for a label id operand. Change instruction selection to let these label nodes through unmodified instead of creating copies of them. Teach the MachineInstr emitter how to emit a MachineInstr directly from an ISD label node. This avoids the need for allocating SDNodes for the label id and flavor value, as well as SDNodes for each of the post-isel label, label id, and label flavor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/AsmWriterEmitter.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'utils/TableGen/AsmWriterEmitter.cpp') diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp index 8fbb2cf..18b0759 100644 --- a/utils/TableGen/AsmWriterEmitter.cpp +++ b/utils/TableGen/AsmWriterEmitter.cpp @@ -363,7 +363,7 @@ FindUniqueOperandCommands(std::vector &UniqueOperandCommands, for (unsigned i = 0, e = NumberedInstructions.size(); i != e; ++i) { const AsmWriterInst *Inst = getAsmWriterInstByID(i); - if (Inst == 0) continue; // PHI, INLINEASM, LABEL, etc. + if (Inst == 0) continue; // PHI, INLINEASM, DBG_LABEL, etc. std::string Command; if (Inst->Operands.empty()) @@ -641,7 +641,7 @@ void AsmWriterEmitter::run(std::ostream &O) { << " O << \"\\t\";\n" << " printInlineAsm(MI);\n" << " return true;\n" - << " } else if (MI->getOpcode() == TargetInstrInfo::LABEL) {\n" + << " } else if (MI->isLabel()) {\n" << " printLabel(MI);\n" << " return true;\n" << " } else if (MI->getOpcode() == TargetInstrInfo::DECLARE) {\n" -- cgit v1.1