comma::SRInfo Class Reference

#include <SRInfo.h>

Collaboration diagram for comma::SRInfo:

[legend]

List of all members.

Public Member Functions
llvm::StringRef	getLinkName () const
	Returns the link name associated with this SRInfo.
llvm::Function *	getLLVMFunction () const
	Returns the LLVM Function implementing the subroutine.
llvm::Module *	getLLVMModule () const
	Returns the LLVM Module this subroutine is defined/declared in.
bool	isaFunction () const
	Returns true if this info corresponds to a Comma function.
bool	isaProcedure () const
	Returns true if this info corresponds to a Comma procedure.
bool	hasSRet () const
	Returns true if this subroutine follows the structure return calling convention.
bool	usesVRet () const
	Returns true if this subroutine uses the vstack for its return value(s).
bool	hasAggRet () const
	Returns true if this function has an aggregate return value.
bool	isImported () const
	Returns true if this subroutine is imported from an external library.
Canonical Subroutines
Currently, all subroutines are declared within the context of a domain. DomainInstanceDecl's provide a public view of a domains declarations, whereas PercentDecl's and AddDecl's provide an internal view. All publicly visible declarations have a corresponding internal declaration. The "canonical" declaration is an internal declaration resolved to a completion (definition) when possible. Consider the following: domain D with procedure Foo; procedure Bar; add procedure Foo is ... end Foo; pragma Import(C, Bar, "bar_impl"); end D; The public view of D is represented by a unique DomainInstanceDecl which provides declarations for Foo and Bar. These public decls have a corresponding internal representation in the unique PercentDecl associated with D. The declaration for Foo has a completion (definition) is D's AddDecl -- this is the "canonical" declaration for Foo. The declaration for Bar does not have a completion in the AddDecl since it is imported -- the "canonical" declaration is the one provided by D's PercentDecl. See also: InstanceInfo::getKeySRDecl()
SubroutineDecl *	getDeclaration ()
	Returns the canonical SubroutineDecl associated with this info.
const SubroutineDecl *	getDeclaration () const
	Returns the canonical SubroutineDecl associated with this info.
Friends
class	InstanceInfo

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Detailed Description

Definition at line 26 of file SRInfo.h.

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Member Function Documentation

const SubroutineDecl* comma::SRInfo::getDeclaration

(

)

const [inline]

Returns the canonical SubroutineDecl associated with this info.

Definition at line 62 of file SRInfo.h.

SubroutineDecl* comma::SRInfo::getDeclaration

(

)

[inline]

Returns the canonical SubroutineDecl associated with this info.

Definition at line 61 of file SRInfo.h.

llvm::StringRef comma::SRInfo::getLinkName

(

)

const [inline]

Returns the link name associated with this SRInfo.

Definition at line 66 of file SRInfo.h.

llvm::Function* comma::SRInfo::getLLVMFunction

(

)

const [inline]

Returns the LLVM Function implementing the subroutine.

Definition at line 69 of file SRInfo.h.

llvm::Module* comma::SRInfo::getLLVMModule

(

)

const [inline]

Returns the LLVM Module this subroutine is defined/declared in.

Definition at line 72 of file SRInfo.h.

bool comma::SRInfo::hasAggRet

(

)

const [inline]

Returns true if this function has an aggregate return value.

Definition at line 98 of file SRInfo.h.

bool comma::SRInfo::hasSRet

(

)

const [inline]

Returns true if this subroutine follows the structure return calling convention.

Definition at line 82 of file SRInfo.h.

bool comma::SRInfo::isaFunction

(

)

const [inline]

Returns true if this info corresponds to a Comma function.

Definition at line 75 of file SRInfo.h.

bool comma::SRInfo::isaProcedure

(

)

const [inline]

Returns true if this info corresponds to a Comma procedure.

Definition at line 78 of file SRInfo.h.

bool comma::SRInfo::isImported

(

)

const [inline]

Returns true if this subroutine is imported from an external library.

In particular, this method returns true if the subroutine declaration is associated with an import pragma.

Definition at line 105 of file SRInfo.h.

bool comma::SRInfo::usesVRet

(

)

const [inline]

Returns true if this subroutine uses the vstack for its return value(s).

Definition at line 86 of file SRInfo.h.

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Friends And Related Function Documentation

friend class InstanceInfo [friend]

Definition at line 111 of file SRInfo.h.

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The documentation for this class was generated from the following file:

• lib/codegen/SRInfo.h