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 --- lib/CodeGen/DwarfWriter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/DwarfWriter.cpp') diff --git a/lib/CodeGen/DwarfWriter.cpp b/lib/CodeGen/DwarfWriter.cpp index f0687447eb..a33773904f 100644 --- a/lib/CodeGen/DwarfWriter.cpp +++ b/lib/CodeGen/DwarfWriter.cpp @@ -3260,7 +3260,7 @@ private: I != E; ++I) { for (MachineBasicBlock::const_iterator MI = I->begin(), E = I->end(); MI != E; ++MI) { - if (MI->getOpcode() != TargetInstrInfo::LABEL) { + if (!MI->isLabel()) { SawPotentiallyThrowing |= MI->getDesc().isCall(); continue; } -- cgit v1.2.3-70-g09d2