DAGCombine: fold (or (and X, M), (and X, N)) -> (and X, (or M, N))

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

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index eb3c0bf224d90ab7cbe2831d2b582dbeab10cfb2..b5a31925e6b252024fd7961baa3c56eb0286aa51 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -273,7 +273,7 @@ bool MachineModuleInfo::doInitialization(Module &M) {
   CurCallSite = 0;
   CallsEHReturn = 0;
   CallsUnwindInit = 0;
-  DbgInfoAvailable = UsesVAFloatArgument = false; 
+  DbgInfoAvailable = UsesVAFloatArgument = UsesMorestackAddr = false;
   // Always emit some info, by default "no personality" info.
   Personalities.push_back(nullptr);
   AddrLabelSymbols = nullptr;
@@ -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) {
@@ -546,8 +554,6 @@ try_next:;
 
 /// getPersonality - Return the personality function for the current function.
 const Function *MachineModuleInfo::getPersonality() const {
-  // FIXME: Until PR1414 will be fixed, we're using 1 personality function per
-  // function
   return !LandingPads.empty() ? LandingPads[0].Personality : nullptr;
 }