From f446282aad4ce40b0c4570813261b78c527a588b Mon Sep 17 00:00:00 2001 From: Bruno Cardoso Lopes Date: Tue, 14 Aug 2018 17:54:41 +0000 Subject: Revert "[DebugInfo] Generate DWARF debug information for labels. (Fix leak problems)" This reverts commit cb8c5e417d55141f3f079a8a876e786f44308336 / r339676. This causing a test to fail in http://green.lab.llvm.org/green/job/clang-stage1-configure-RA/48406/ LLVM :: DebugInfo/Generic/debug-label.ll llvm-svn: 339700 --- llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp') diff --git a/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp b/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp index 580f682b9a6..82e14dc13cb 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(); } -- cgit v1.2.3