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Allow the use of functions as typeinfo in landingpad clauses

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This is one step towards supporting SEH filter functions in LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221954 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner
2014-11-14 00:35:50 +00:00
parent 0dfb75c92a
commit 98c86d76df
9 changed files with 82 additions and 28 deletions
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10
include/llvm/CodeGen/MachineModuleInfo.h
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@ -127,7 +127,7 @@ class MachineModuleInfo : public ImmutablePass {
unsigned CurCallSite;
/// TypeInfos - List of C++ TypeInfo used in the current function.
std::vector<const GlobalVariable *> TypeInfos;
std::vector<const GlobalValue *> TypeInfos;
/// FilterIds - List of typeids encoding filters used in the current function.
std::vector<unsigned> FilterIds;
@ -301,12 +301,12 @@ public:
/// addCatchTypeInfo - Provide the catch typeinfo for a landing pad.
///
void addCatchTypeInfo(MachineBasicBlock *LandingPad,
ArrayRef<const GlobalVariable *> TyInfo);
ArrayRef<const GlobalValue *> TyInfo);
/// addFilterTypeInfo - Provide the filter typeinfo for a landing pad.
///
void addFilterTypeInfo(MachineBasicBlock *LandingPad,
ArrayRef<const GlobalVariable *> TyInfo);
ArrayRef<const GlobalValue *> TyInfo);
/// addCleanup - Add a cleanup action for a landing pad.
///
@ -314,7 +314,7 @@ public:
/// getTypeIDFor - Return the type id for the specified typeinfo. This is
/// function wide.
unsigned getTypeIDFor(const GlobalVariable *TI);
unsigned getTypeIDFor(const GlobalValue *TI);
/// getFilterIDFor - Return the id of the filter encoded by TyIds. This is
/// function wide.
@ -375,7 +375,7 @@ public:
/// getTypeInfos - Return a reference to the C++ typeinfo for the current
/// function.
const std::vector<const GlobalVariable *> &getTypeInfos() const {
const std::vector<const GlobalValue *> &getTypeInfos() const {
return TypeInfos;
}