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| author | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-12-30 11:49:41 +0000 |
| commit | 3176e97f130184ece0e1a21352c8124cc83ff24a (patch) | |
| tree | 0a5b74c0b9ca73aded34df95c91fcaf3815230d8 /include/clang/CodeGen/CGFunctionInfo.h | |
| parent | 1e9b8d38881c3213d1e67b0c47ab9b2c00721a5c (diff) | |
| download | FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.zip FreeBSD-src-3176e97f130184ece0e1a21352c8124cc83ff24a.tar.gz | |
Vendor import of clang trunk r256633:
https://llvm.org/svn/llvm-project/cfe/trunk@256633
Diffstat (limited to 'include/clang/CodeGen/CGFunctionInfo.h')
| -rw-r--r-- | include/clang/CodeGen/CGFunctionInfo.h | 47 |
1 files changed, 39 insertions, 8 deletions
diff --git a/include/clang/CodeGen/CGFunctionInfo.h b/include/clang/CodeGen/CGFunctionInfo.h index e32fb14..bb6ceb4 100644 --- a/include/clang/CodeGen/CGFunctionInfo.h +++ b/include/clang/CodeGen/CGFunctionInfo.h @@ -17,6 +17,7 @@ #define LLVM_CLANG_CODEGEN_CGFUNCTIONINFO_H #include "clang/AST/CanonicalType.h" +#include "clang/AST/CharUnits.h" #include "clang/AST/Type.h" #include "llvm/ADT/FoldingSet.h" #include <cassert> @@ -126,7 +127,7 @@ public: static ABIArgInfo getIgnore() { return ABIArgInfo(Ignore); } - static ABIArgInfo getIndirect(unsigned Alignment, bool ByVal = true, + static ABIArgInfo getIndirect(CharUnits Alignment, bool ByVal = true, bool Realign = false, llvm::Type *Padding = nullptr) { auto AI = ABIArgInfo(Indirect); @@ -137,7 +138,7 @@ public: AI.setPaddingType(Padding); return AI; } - static ABIArgInfo getIndirectInReg(unsigned Alignment, bool ByVal = true, + static ABIArgInfo getIndirectInReg(CharUnits Alignment, bool ByVal = true, bool Realign = false) { auto AI = getIndirect(Alignment, ByVal, Realign); AI.setInReg(true); @@ -211,20 +212,20 @@ public: } // Indirect accessors - unsigned getIndirectAlign() const { + CharUnits getIndirectAlign() const { assert(isIndirect() && "Invalid kind!"); - return IndirectAlign; + return CharUnits::fromQuantity(IndirectAlign); } - void setIndirectAlign(unsigned IA) { + void setIndirectAlign(CharUnits IA) { assert(isIndirect() && "Invalid kind!"); - IndirectAlign = IA; + IndirectAlign = IA.getQuantity(); } bool getIndirectByVal() const { assert(isIndirect() && "Invalid kind!"); return IndirectByVal; } - void setIndirectByVal(unsigned IBV) { + void setIndirectByVal(bool IBV) { assert(isIndirect() && "Invalid kind!"); IndirectByVal = IBV; } @@ -370,6 +371,7 @@ class CGFunctionInfo : public llvm::FoldingSetNode { /// The struct representing all arguments passed in memory. Only used when /// passing non-trivial types with inalloca. Not part of the profile. llvm::StructType *ArgStruct; + unsigned ArgStructAlign; unsigned NumArgs; ArgInfo *getArgsBuffer() { @@ -463,7 +465,13 @@ public: /// \brief Get the struct type used to represent all the arguments in memory. llvm::StructType *getArgStruct() const { return ArgStruct; } - void setArgStruct(llvm::StructType *Ty) { ArgStruct = Ty; } + CharUnits getArgStructAlignment() const { + return CharUnits::fromQuantity(ArgStructAlign); + } + void setArgStruct(llvm::StructType *Ty, CharUnits Align) { + ArgStruct = Ty; + ArgStructAlign = Align.getQuantity(); + } void Profile(llvm::FoldingSetNodeID &ID) { ID.AddInteger(getASTCallingConvention()); @@ -501,6 +509,29 @@ public: } }; +/// CGCalleeInfo - Class to encapsulate the information about a callee to be +/// used during the generation of call/invoke instructions. +class CGCalleeInfo { + /// \brief The function proto type of the callee. + const FunctionProtoType *CalleeProtoTy; + /// \brief The function declaration of the callee. + const Decl *CalleeDecl; + +public: + explicit CGCalleeInfo() : CalleeProtoTy(nullptr), CalleeDecl(nullptr) {} + CGCalleeInfo(const FunctionProtoType *calleeProtoTy, const Decl *calleeDecl) + : CalleeProtoTy(calleeProtoTy), CalleeDecl(calleeDecl) {} + CGCalleeInfo(const FunctionProtoType *calleeProtoTy) + : CalleeProtoTy(calleeProtoTy), CalleeDecl(nullptr) {} + CGCalleeInfo(const Decl *calleeDecl) + : CalleeProtoTy(nullptr), CalleeDecl(calleeDecl) {} + + const FunctionProtoType *getCalleeFunctionProtoType() { + return CalleeProtoTy; + } + const Decl *getCalleeDecl() { return CalleeDecl; } +}; + } // end namespace CodeGen } // end namespace clang |
