TCEISelLowering.cc File Reference

#include <assert.h>
#include <string>
#include "tce_config.h"
#include <llvm/IR/Function.h>
#include <llvm/IR/DerivedTypes.h>
#include <llvm/IR/Intrinsics.h>
#include <llvm/IR/CallingConv.h>
#include <llvm/CodeGen/TargetLowering.h>
#include <llvm/CodeGen/CallingConvLower.h>
#include <llvm/CodeGen/SelectionDAG.h>
#include <llvm/CodeGen/MachineFrameInfo.h>
#include <llvm/CodeGen/MachineRegisterInfo.h>
#include <llvm/CodeGen/MachineInstrBuilder.h>
#include <llvm/Support/raw_ostream.h>
#include <llvm/Target/TargetLoweringObjectFile.h>
#include "TCEPlugin.hh"
#include "TCERegisterInfo.hh"
#include "TCETargetMachine.hh"
#include "TCETargetObjectFile.hh"
#include "TCESubtarget.hh"
#include "TCEISelLowering.hh"
#include "LLVMTCECmdLineOptions.hh"
#include "Application.hh"
#include "Machine.hh"
#include "AddressSpace.hh"
#include "MachineInfo.hh"
#include "llvm/Support/ErrorHandling.h"
#include <iostream>
#include "TCEGenCallingConv.inc"
#include "ArgRegs.hh"

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Macros
#define	DEFAULT_TYPE   MVT::i32
#define	DEFAULT_IMM_INSTR   TCE::MOVI32ri
#define	DEFAULT_SIZE   4
#define	DEFAULT_REG_CLASS   TCE::R32IRegsRegClass

Functions
static SDValue	LowerCONSTANTPOOL (SDValue Op, SelectionDAG &DAG)

Macro Definition Documentation

DEFAULT_IMM_INSTR

#define DEFAULT_IMM_INSTR   TCE::MOVI32ri

Definition at line 79 of file TCEISelLowering.cc.

DEFAULT_REG_CLASS

#define DEFAULT_REG_CLASS   TCE::R32IRegsRegClass

Definition at line 81 of file TCEISelLowering.cc.

DEFAULT_SIZE

#define DEFAULT_SIZE   4

Definition at line 80 of file TCEISelLowering.cc.

DEFAULT_TYPE

#define DEFAULT_TYPE   MVT::i32

Definition at line 78 of file TCEISelLowering.cc.

Function Documentation

LowerCONSTANTPOOL()

static SDValue LowerCONSTANTPOOL ( SDValue  Op, SelectionDAG &  DAG  )

static

Definition at line 966 of file TCEISelLowering.cc.

                                                                {
    // TODO: Check this.
    llvm::MVT ptrVT = Op.getValueType().getSimpleVT();
    ConstantPoolSDNode* cp = cast<ConstantPoolSDNode>(Op);
    SDValue res;
    if (cp->isMachineConstantPoolEntry()) {
        res = DAG.getTargetConstantPool(
            cp->getMachineCPVal(), ptrVT,
            cp->getAlign());
    } else {
        res = DAG.getTargetConstantPool(
            cp->getConstVal(), ptrVT,
            cp->getAlign());
 
    }
    return DAG.getNode(TCEISD::CONST_POOL, SDLoc(Op), DEFAULT_TYPE, res);
}

References TCEISD::CONST_POOL, and DEFAULT_TYPE.

Referenced by llvm::TCETargetLowering::LowerOperation().