LegalizeFloatTypes.cpp File Reference

#include "LegalizeTypes.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "legalize-types"

Functions
static RTLIB::Libcall	GetFPLibCall (EVT VT, RTLIB::Libcall Call_F32, RTLIB::Libcall Call_F64, RTLIB::Libcall Call_F80, RTLIB::Libcall Call_F128, RTLIB::Libcall Call_PPCF128)
	GetFPLibCall - Return the right libcall for the given floating point type.
static RTLIB::Libcall	findFPToIntLibcall (EVT SrcVT, EVT RetVT, EVT &Promoted, bool Signed)
static ISD::NodeType	GetPromotionOpcode (EVT OpVT, EVT RetVT)
static ISD::NodeType	GetPromotionOpcodeStrict (EVT OpVT, EVT RetVT)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "legalize-types"

Definition at line 27 of file LegalizeFloatTypes.cpp.

Function Documentation

findFPToIntLibcall()

RTLIB::Libcall findFPToIntLibcall ( EVT SrcVT, EVT RetVT, EVT & Promoted, bool Signed )

static

Definition at line 1264 of file LegalizeFloatTypes.cpp.

References llvm::EVT::bitsGE(), llvm::RTLIB::getFPTOSINT(), llvm::RTLIB::getFPTOUINT(), and Signed.

GetFPLibCall()

RTLIB::Libcall GetFPLibCall ( EVT VT, RTLIB::Libcall Call_F32, RTLIB::Libcall Call_F64, RTLIB::Libcall Call_F80, RTLIB::Libcall Call_F128, RTLIB::Libcall Call_PPCF128 )

static

GetFPLibCall - Return the right libcall for the given floating point type.

FIXME: This is a local version of RTLIB::getFPLibCall that should be refactored away (see RTLIB::getPOWI for an example).

Definition at line 32 of file LegalizeFloatTypes.cpp.

GetPromotionOpcode()

ISD::NodeType GetPromotionOpcode ( EVT OpVT, EVT RetVT )

static

Definition at line 2571 of file LegalizeFloatTypes.cpp.

References llvm::report_fatal_error().

GetPromotionOpcodeStrict()

ISD::NodeType GetPromotionOpcodeStrict ( EVT OpVT, EVT RetVT )

static

Definition at line 2583 of file LegalizeFloatTypes.cpp.

References llvm::report_fatal_error().