HexagonISelDAGToDAG.cpp File Reference

#include "Hexagon.h"
#include "HexagonISelLowering.h"
#include "HexagonTargetMachine.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "HexagonGenDAGISel.inc"

Include dependency graph for HexagonISelDAGToDAG.cpp:

Go to the source code of this file.

Namespaces
	llvm
	List of target independent CodeGen pass IDs.

Macros
#define	DEBUG_TYPE   "hexagon-isel"

Functions
void	llvm::initializeHexagonDAGToDAGISelPass (PassRegistry &)
static void	initializePassOnce (PassRegistry &Registry)
static bool	IsS11_0_Offset (SDNode *S)
static bool	IsS11_1_Offset (SDNode *S)
static bool	IsS11_2_Offset (SDNode *S)
static bool	IsS11_3_Offset (SDNode *S)
static bool	IsU6_0_Offset (SDNode *S)
static bool	IsU6_1_Offset (SDNode *S)
static bool	IsU6_2_Offset (SDNode *S)
static unsigned	doesIntrinsicReturnPredicate (unsigned ID)
static unsigned	doesIntrinsicContainPredicate (unsigned ID)
static bool	OffsetFitsS11 (EVT MemType, int64_t Offset)

Variables
static cl::opt< unsigned >	MaxNumOfUsesForConstExtenders ("ga-max-num-uses-for-constant-extenders", cl::Hidden, cl::init(2), cl::desc("Maximum number of uses of a global address such that we still us a""constant extended instruction"))

Macro Definition Documentation

#define DEBUG_TYPE   "hexagon-isel"

Definition at line 14 of file HexagonISelDAGToDAG.cpp.

Function Documentation

static unsigned doesIntrinsicContainPredicate ( unsigned  ID )

static

Definition at line 316 of file HexagonISelDAGToDAG.cpp.

References llvm::Intrinsic::hexagon_C2_all8, llvm::Intrinsic::hexagon_C2_and, llvm::Intrinsic::hexagon_C2_any8, llvm::Intrinsic::hexagon_C2_mask, llvm::Intrinsic::hexagon_C2_mux, llvm::Intrinsic::hexagon_C2_muxii, llvm::Intrinsic::hexagon_C2_muxir, llvm::Intrinsic::hexagon_C2_muxri, llvm::Intrinsic::hexagon_C2_not, llvm::Intrinsic::hexagon_C2_or, llvm::Intrinsic::hexagon_C2_tfrpr, llvm::Intrinsic::hexagon_C2_vitpack, llvm::Intrinsic::hexagon_C2_vmux, llvm::Intrinsic::hexagon_C2_xor, llvm::Intrinsic::hexagon_S2_valignrb, and llvm::Intrinsic::hexagon_S2_vsplicerb.

static unsigned doesIntrinsicReturnPredicate ( unsigned  ID )

static

Definition at line 269 of file HexagonISelDAGToDAG.cpp.

References llvm::Intrinsic::hexagon_A2_vcmpbeq, llvm::Intrinsic::hexagon_A2_vcmpbgtu, llvm::Intrinsic::hexagon_A2_vcmpheq, llvm::Intrinsic::hexagon_A2_vcmphgt, llvm::Intrinsic::hexagon_A2_vcmphgtu, llvm::Intrinsic::hexagon_A2_vcmpweq, llvm::Intrinsic::hexagon_A2_vcmpwgt, llvm::Intrinsic::hexagon_A2_vcmpwgtu, llvm::Intrinsic::hexagon_C2_all8, llvm::Intrinsic::hexagon_C2_and, llvm::Intrinsic::hexagon_C2_andn, llvm::Intrinsic::hexagon_C2_any8, llvm::Intrinsic::hexagon_C2_bitsclr, llvm::Intrinsic::hexagon_C2_bitsclri, llvm::Intrinsic::hexagon_C2_bitsset, llvm::Intrinsic::hexagon_C2_cmpeq, llvm::Intrinsic::hexagon_C2_cmpeqi, llvm::Intrinsic::hexagon_C2_cmpeqp, llvm::Intrinsic::hexagon_C2_cmpgei, llvm::Intrinsic::hexagon_C2_cmpgeui, llvm::Intrinsic::hexagon_C2_cmpgt, llvm::Intrinsic::hexagon_C2_cmpgti, llvm::Intrinsic::hexagon_C2_cmpgtp, llvm::Intrinsic::hexagon_C2_cmpgtu, llvm::Intrinsic::hexagon_C2_cmpgtui, llvm::Intrinsic::hexagon_C2_cmpgtup, llvm::Intrinsic::hexagon_C2_cmplt, llvm::Intrinsic::hexagon_C2_cmpltu, llvm::Intrinsic::hexagon_C2_not, llvm::Intrinsic::hexagon_C2_or, llvm::Intrinsic::hexagon_C2_orn, llvm::Intrinsic::hexagon_C2_pxfer_map, llvm::Intrinsic::hexagon_C2_tfrrp, llvm::Intrinsic::hexagon_C2_xor, llvm::Intrinsic::hexagon_S2_tstbit_i, and llvm::Intrinsic::hexagon_S2_tstbit_r.

static void initializePassOnce ( PassRegistry &  Registry )

static

Definition at line 186 of file HexagonISelDAGToDAG.cpp.

References llvm::SelectionDAGISel::ID, and llvm::PassRegistry::registerPass().

Referenced by llvm::initializeHexagonDAGToDAGISelPass().

static bool IsS11_0_Offset ( SDNode *  S )

static

Definition at line 198 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsS11_1_Offset ( SDNode *  S )

static

Definition at line 208 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsS11_2_Offset ( SDNode *  S )

static

Definition at line 218 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsS11_3_Offset ( SDNode *  S )

static

Definition at line 228 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsU6_0_Offset ( SDNode *  S )

static

Definition at line 238 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsU6_1_Offset ( SDNode *  S )

static

Definition at line 248 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool IsU6_2_Offset ( SDNode *  S )

static

Definition at line 258 of file HexagonISelDAGToDAG.cpp.

References llvm::ConstantSDNode::getSExtValue(), and N.

static bool OffsetFitsS11 ( EVT  MemType, int64_t  Offset  )

static

Definition at line 364 of file HexagonISelDAGToDAG.cpp.

References llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, and llvm::MVT::i8.

Variable Documentation

cl::opt<unsigned> MaxNumOfUsesForConstExtenders("ga-max-num-uses-for-constant-extenders", cl::Hidden, cl::init(2), cl::desc("Maximum number of uses of a global address such that we still us a""constant extended instruction"))

static