diff options
| -rw-r--r-- | llvm/include/llvm/CodeGen/DebugLoc.h | 7 | ||||
| -rw-r--r-- | llvm/utils/TableGen/AsmWriterEmitter.cpp | 15 |
2 files changed, 16 insertions, 6 deletions
diff --git a/llvm/include/llvm/CodeGen/DebugLoc.h b/llvm/include/llvm/CodeGen/DebugLoc.h index 505292846dd..d5ad9dcafd9 100644 --- a/llvm/include/llvm/CodeGen/DebugLoc.h +++ b/llvm/include/llvm/CodeGen/DebugLoc.h @@ -27,6 +27,13 @@ namespace llvm { DebugLocTuple(unsigned s, unsigned l, unsigned c) : Src(s), Line(l), Col(c) {}; + + bool operator==(const DebugLocTuple &DLT) const { + return Src == DLT.Src && Line == DLT.Line && Col == DLT.Col; + } + bool operator!=(const DebugLocTuple &DLT) const { + return !(*this == DLT); + } }; /// DebugLoc - Debug location id. This is carried by SDNode and MachineInstr diff --git a/llvm/utils/TableGen/AsmWriterEmitter.cpp b/llvm/utils/TableGen/AsmWriterEmitter.cpp index 6d2fa5578c9..4f810c1303c 100644 --- a/llvm/utils/TableGen/AsmWriterEmitter.cpp +++ b/llvm/utils/TableGen/AsmWriterEmitter.cpp @@ -642,13 +642,16 @@ void AsmWriterEmitter::run(std::ostream &O) { O << " if (TAI->doesSupportDebugInformation()) {\n" << " const MachineFunction *MF = MI->getParent()->getParent();\n" - << " static DebugLoc PrevDL = DebugLoc::getUnknownLoc();\n" << " DebugLoc CurDL = MI->getDebugLoc();\n\n" - << " if (!CurDL.isUnknown() && PrevDL != CurDL) {\n" - << " DebugLocTuple DLT = MF->getDebugLocTuple(CurDL);\n" - << " printLabel(DW->RecordSourceLine(DLT.Line, DLT.Col, DLT.Src));\n" - << " }\n\n" - << " PrevDL = CurDL;\n" + << " if (!CurDL.isUnknown()) {\n" + << " static DebugLocTuple PrevDLT(~0U, ~0U, ~0U);\n" + << " DebugLocTuple CurDLT = MF->getDebugLocTuple(CurDL);\n\n" + << " if (PrevDLT != CurDLT) {\n" + << " printLabel(DW->RecordSourceLine(CurDLT.Line, CurDLT.Col,\n" + << " CurDLT.Src));\n" + << " PrevDLT = CurDLT;\n" + << " }\n" + << " }\n" << " }\n\n"; O << " if (MI->getOpcode() == TargetInstrInfo::INLINEASM) {\n" |
