#include "llvm/DerivedTypes.h"
#include "llvm/Function.h"
#include "llvm/Instructions.h"
+#include "llvm/IntrinsicInst.h"
#include "llvm/LLVMContext.h"
#include "llvm/Module.h"
#include "llvm/CodeGen/MachineFunction.h"
}
}
-
+void llvm::CopyCatchInfo(BasicBlock *SrcBB, BasicBlock *DestBB,
+ MachineModuleInfo *MMI, FunctionLoweringInfo &FLI) {
+ for (BasicBlock::iterator I = SrcBB->begin(), E = --SrcBB->end(); I != E; ++I)
+ if (EHSelectorInst *EHSel = dyn_cast<EHSelectorInst>(I)) {
+ // Apply the catch info to DestBB.
+ AddCatchInfo(*EHSel, MMI, FLI.MBBMap[DestBB]);
+#ifndef NDEBUG
+ if (!FLI.MBBMap[SrcBB]->isLandingPad())
+ FLI.CatchInfoFound.insert(EHSel);
+#endif
+ }
+}
/// call, and add them to the specified machine basic block.
void AddCatchInfo(CallInst &I, MachineModuleInfo *MMI, MachineBasicBlock *MBB);
+/// CopyCatchInfo - Copy catch information from DestBB to SrcBB.
+void CopyCatchInfo(BasicBlock *SrcBB, BasicBlock *DestBB,
+ MachineModuleInfo *MMI, FunctionLoweringInfo &FLI);
+
} // end namespace llvm
#endif
return true;
}
-static void copyCatchInfo(BasicBlock *SrcBB, BasicBlock *DestBB,
- MachineModuleInfo *MMI, FunctionLoweringInfo &FLI) {
- for (BasicBlock::iterator I = SrcBB->begin(), E = --SrcBB->end(); I != E; ++I)
- if (EHSelectorInst *EHSel = dyn_cast<EHSelectorInst>(I)) {
- // Apply the catch info to DestBB.
- AddCatchInfo(*EHSel, MMI, FLI.MBBMap[DestBB]);
-#ifndef NDEBUG
- if (!FLI.MBBMap[SrcBB]->isLandingPad())
- FLI.CatchInfoFound.insert(EHSel);
-#endif
- }
-}
-
void SelectionDAGISel::SelectBasicBlock(BasicBlock *LLVMBB,
BasicBlock::iterator Begin,
BasicBlock::iterator End,
if (I == E)
// No catch info found - try to extract some from the successor.
- copyCatchInfo(Br->getSuccessor(0), LLVMBB, MMI, *FuncInfo);
+ CopyCatchInfo(Br->getSuccessor(0), LLVMBB, MMI, *FuncInfo);
}
}