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| author | Shiva Chen <shiva0217@gmail.com> | 2018-07-24 06:17:45 +0000 |
|---|---|---|
| committer | Shiva Chen <shiva0217@gmail.com> | 2018-07-24 06:17:45 +0000 |
| commit | f5938bfbf9d8168ecd614b9691998b3fe0234e8d (patch) | |
| tree | 5bc3932080c2a2abc78af3c495763dc748fe45db /llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp | |
| parent | 4a2879bd5a6904dbabad67429ad9b0527eb1cbd2 (diff) | |
| download | llvm-f5938bfbf9d8168ecd614b9691998b3fe0234e8d.zip llvm-f5938bfbf9d8168ecd614b9691998b3fe0234e8d.tar.gz llvm-f5938bfbf9d8168ecd614b9691998b3fe0234e8d.tar.bz2 | |
Revert "[DebugInfo] Generate DWARF debug information for labels."
This reverts commit b454fa1b4079b6c0a5b1565982d16516385838d7.
llvm-svn: 337812
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp b/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp index 580f682..82e14dc 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp @@ -190,9 +190,8 @@ void DebugHandlerBase::beginFunction(const MachineFunction *MF) { // Calculate history for local variables. assert(DbgValues.empty() && "DbgValues map wasn't cleaned!"); - assert(DbgLabels.empty() && "DbgLabels map wasn't cleaned!"); - calculateDbgEntityHistory(MF, Asm->MF->getSubtarget().getRegisterInfo(), - DbgValues, DbgLabels); + calculateDbgValueHistory(MF, Asm->MF->getSubtarget().getRegisterInfo(), + DbgValues); LLVM_DEBUG(DbgValues.dump()); // Request labels for the full history. @@ -230,12 +229,6 @@ void DebugHandlerBase::beginFunction(const MachineFunction *MF) { } } - // Ensure there is a symbol before DBG_LABEL. - for (const auto &I : DbgLabels) { - const MachineInstr *MI = I.second; - requestLabelBeforeInsn(MI); - } - PrevInstLoc = DebugLoc(); PrevLabel = Asm->getFunctionBegin(); beginFunctionImpl(MF); @@ -303,7 +296,6 @@ void DebugHandlerBase::endFunction(const MachineFunction *MF) { if (hasDebugInfo(MMI, MF)) endFunctionImpl(MF); DbgValues.clear(); - DbgLabels.clear(); LabelsBeforeInsn.clear(); LabelsAfterInsn.clear(); } |