CodeGen support for x86_64 SEH catch handlers in LLVM

[oota-llvm.git] / lib / CodeGen / MachineModuleInfo.cpp

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index baad411e2c5bc81848bea314de9333dda1739914..32d511285eb21243be54b42359396f8d76df0c54 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -452,6 +452,14 @@ void MachineModuleInfo::addCleanup(MachineBasicBlock *LandingPad) {
   LP.TypeIds.push_back(0);
 }
 
+MCSymbol *
+MachineModuleInfo::addClauseForLandingPad(MachineBasicBlock *LandingPad) {
+  MCSymbol *ClauseLabel = Context.CreateTempSymbol();
+  LandingPadInfo &LP = getOrCreateLandingPadInfo(LandingPad);
+  LP.ClauseLabels.push_back(ClauseLabel);
+  return ClauseLabel;
+}
+
 /// TidyLandingPads - Remap landing pad labels and remove any deleted landing
 /// pads.
 void MachineModuleInfo::TidyLandingPads(DenseMap<MCSymbol*, uintptr_t> *LPMap) {