diff options
Diffstat (limited to 'lib/CodeGen/GCStrategy.cpp')
-rw-r--r-- | lib/CodeGen/GCStrategy.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/CodeGen/GCStrategy.cpp index b5006fd..1a23be0 100644 --- a/lib/CodeGen/GCStrategy.cpp +++ b/lib/CodeGen/GCStrategy.cpp @@ -71,9 +71,9 @@ namespace { void FindSafePoints(MachineFunction &MF); void VisitCallPoint(MachineBasicBlock::iterator MI); - unsigned InsertLabel(MachineBasicBlock &MBB, - MachineBasicBlock::iterator MI, - DebugLoc DL) const; + MCSymbol *InsertLabel(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MI, + DebugLoc DL) const; void FindStackOffsets(MachineFunction &MF); @@ -329,14 +329,11 @@ void MachineCodeAnalysis::getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequired<GCModuleInfo>(); } -unsigned MachineCodeAnalysis::InsertLabel(MachineBasicBlock &MBB, - MachineBasicBlock::iterator MI, - DebugLoc DL) const { - unsigned Label = MMI->NextLabelID(); - - BuildMI(MBB, MI, DL, - TII->get(TargetOpcode::GC_LABEL)).addImm(Label); - +MCSymbol *MachineCodeAnalysis::InsertLabel(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MI, + DebugLoc DL) const { + MCSymbol *Label = MBB.getParent()->getContext().GetOrCreateTemporarySymbol(); + BuildMI(MBB, MI, DL, TII->get(TargetOpcode::GC_LABEL)).addSym(Label); return Label; } |