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Move CopyCatchInfo into FunctionLoweringInfo.cpp too, for consistency.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89683 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-11-23 18:12:11 +00:00
parent 2048b85c7c
commit 5fca8b1c8d
3 changed files with 18 additions and 15 deletions
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14
lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
View File

@ -18,6 +18,7 @@
#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"
@ -340,4 +341,15 @@ void llvm::AddCatchInfo(CallInst &I, MachineModuleInfo *MMI,
}
}
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
}
}

4
lib/CodeGen/SelectionDAG/FunctionLoweringInfo.h
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@ -142,6 +142,10 @@ GlobalVariable *ExtractTypeInfo(Value *V);
/// 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

15
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
View File

@ -362,19 +362,6 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
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,
@ -735,7 +722,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
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);
}
}