clang
17.0.0git
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#include "clang/Basic/TargetInfo.h"
Public Types | |
enum | { CI_None = 0x00, CI_AllowsMemory = 0x01, CI_AllowsRegister = 0x02, CI_ReadWrite = 0x04, CI_HasMatchingInput = 0x08, CI_ImmediateConstant = 0x10, CI_EarlyClobber = 0x20 } |
Public Member Functions | |
ConstraintInfo (StringRef ConstraintStr, StringRef Name) | |
const std::string & | getConstraintStr () const |
const std::string & | getName () const |
bool | isReadWrite () const |
bool | earlyClobber () |
bool | allowsRegister () const |
bool | allowsMemory () const |
bool | hasMatchingInput () const |
Return true if this output operand has a matching (tied) input operand. More... | |
bool | hasTiedOperand () const |
Return true if this input operand is a matching constraint that ties it to an output operand. More... | |
unsigned | getTiedOperand () const |
bool | requiresImmediateConstant () const |
bool | isValidAsmImmediate (const llvm::APInt &Value) const |
void | setIsReadWrite () |
void | setEarlyClobber () |
void | setAllowsMemory () |
void | setAllowsRegister () |
void | setHasMatchingInput () |
void | setRequiresImmediate (int Min, int Max) |
void | setRequiresImmediate (llvm::ArrayRef< int > Exacts) |
void | setRequiresImmediate (int Exact) |
void | setRequiresImmediate () |
void | setTiedOperand (unsigned N, ConstraintInfo &Output) |
Indicate that this is an input operand that is tied to the specified output operand. More... | |
Public Attributes | |
unsigned | Flags |
int | TiedOperand |
struct { | |
int Min | |
int Max | |
bool isConstrained | |
} | ImmRange |
llvm::SmallSet< int, 4 > | ImmSet |
std::string | ConstraintStr |
std::string | Name |
Definition at line 1021 of file TargetInfo.h.
anonymous enum |
Enumerator | |
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CI_None | |
CI_AllowsMemory | |
CI_AllowsRegister | |
CI_ReadWrite | |
CI_HasMatchingInput | |
CI_ImmediateConstant | |
CI_EarlyClobber |
Definition at line 1022 of file TargetInfo.h.
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Definition at line 1043 of file TargetInfo.h.
References ImmRange.
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Definition at line 1055 of file TargetInfo.h.
References CI_AllowsMemory, and Flags.
Referenced by clang::Sema::ActOnGCCAsmStmt().
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Definition at line 1054 of file TargetInfo.h.
References CI_AllowsRegister, and Flags.
Referenced by clang::Sema::ActOnGCCAsmStmt(), and AddVariableConstraints().
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Definition at line 1053 of file TargetInfo.h.
References CI_EarlyClobber, and Flags.
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Definition at line 1050 of file TargetInfo.h.
References ConstraintStr.
Referenced by clang::Sema::ActOnGCCAsmStmt().
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Definition at line 1051 of file TargetInfo.h.
References Name.
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Definition at line 1067 of file TargetInfo.h.
References hasTiedOperand(), and TiedOperand.
Referenced by clang::Sema::ActOnGCCAsmStmt().
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Return true if this output operand has a matching (tied) input operand.
Definition at line 1059 of file TargetInfo.h.
References CI_HasMatchingInput, and Flags.
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Return true if this input operand is a matching constraint that ties it to an output operand.
If this returns true then getTiedOperand will indicate which output operand this is tied to.
Definition at line 1066 of file TargetInfo.h.
References TiedOperand.
Referenced by clang::Sema::ActOnGCCAsmStmt(), and getTiedOperand().
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Definition at line 1052 of file TargetInfo.h.
References CI_ReadWrite, and Flags.
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Definition at line 1075 of file TargetInfo.h.
References ImmRange, and ImmSet.
Referenced by clang::Sema::ActOnGCCAsmStmt().
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Definition at line 1072 of file TargetInfo.h.
References CI_ImmediateConstant, and Flags.
Referenced by clang::Sema::ActOnGCCAsmStmt().
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Definition at line 1084 of file TargetInfo.h.
References CI_AllowsMemory, and Flags.
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Definition at line 1085 of file TargetInfo.h.
References CI_AllowsRegister, and Flags.
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Definition at line 1083 of file TargetInfo.h.
References CI_EarlyClobber, and Flags.
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Definition at line 1086 of file TargetInfo.h.
References CI_HasMatchingInput, and Flags.
Referenced by setTiedOperand().
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Definition at line 1082 of file TargetInfo.h.
References CI_ReadWrite, and Flags.
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Definition at line 1102 of file TargetInfo.h.
References CI_ImmediateConstant, and Flags.
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Definition at line 1098 of file TargetInfo.h.
References CI_ImmediateConstant, Flags, and ImmSet.
Definition at line 1087 of file TargetInfo.h.
References CI_ImmediateConstant, Flags, ImmRange, Max, and Min.
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Definition at line 1093 of file TargetInfo.h.
References CI_ImmediateConstant, Flags, and ImmSet.
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Indicate that this is an input operand that is tied to the specified output operand.
Copy over the various constraint information from the output.
Definition at line 1110 of file TargetInfo.h.
References Flags, setHasMatchingInput(), and TiedOperand.
std::string clang::TargetInfo::ConstraintInfo::ConstraintStr |
Definition at line 1040 of file TargetInfo.h.
Referenced by getConstraintStr().
unsigned clang::TargetInfo::ConstraintInfo::Flags |
Definition at line 1031 of file TargetInfo.h.
Referenced by allowsMemory(), allowsRegister(), earlyClobber(), hasMatchingInput(), isReadWrite(), requiresImmediateConstant(), setAllowsMemory(), setAllowsRegister(), setEarlyClobber(), setHasMatchingInput(), setIsReadWrite(), setRequiresImmediate(), and setTiedOperand().
struct { ... } clang::TargetInfo::ConstraintInfo::ImmRange |
Referenced by ConstraintInfo(), isValidAsmImmediate(), and setRequiresImmediate().
llvm::SmallSet<int, 4> clang::TargetInfo::ConstraintInfo::ImmSet |
Definition at line 1038 of file TargetInfo.h.
Referenced by isValidAsmImmediate(), and setRequiresImmediate().
bool clang::TargetInfo::ConstraintInfo::isConstrained |
Definition at line 1036 of file TargetInfo.h.
int clang::TargetInfo::ConstraintInfo::Max |
Definition at line 1035 of file TargetInfo.h.
Referenced by setRequiresImmediate().
int clang::TargetInfo::ConstraintInfo::Min |
Definition at line 1034 of file TargetInfo.h.
Referenced by setRequiresImmediate().
std::string clang::TargetInfo::ConstraintInfo::Name |
Definition at line 1041 of file TargetInfo.h.
Referenced by getName().
int clang::TargetInfo::ConstraintInfo::TiedOperand |
Definition at line 1032 of file TargetInfo.h.
Referenced by getTiedOperand(), hasTiedOperand(), and setTiedOperand().