llvm::MBlaze Namespace Reference

Enumerations
enum	FPBranchCode {   BRANCH_F, BRANCH_T, BRANCH_FL, BRANCH_TL,   BRANCH_INVALID }
enum	CondCode {   FCOND_F, FCOND_UN, FCOND_EQ, FCOND_UEQ,   FCOND_OLT, FCOND_ULT, FCOND_OLE, FCOND_ULE,   FCOND_SF, FCOND_NGLE, FCOND_SEQ, FCOND_NGL,   FCOND_LT, FCOND_NGE, FCOND_LE, FCOND_NGT,   FCOND_T, FCOND_OR, FCOND_NEQ, FCOND_OGL,   FCOND_UGE, FCOND_OGE, FCOND_UGT, FCOND_OGT,   FCOND_ST, FCOND_GLE, FCOND_SNE, FCOND_GL,   FCOND_NLT, FCOND_GE, FCOND_NLE, FCOND_GT,   COND_EQ, COND_GT, COND_GE, COND_LT,   COND_LE, COND_NE, COND_INVALID }
enum	SubregIndex { SUBREG_FPEVEN = 1, SUBREG_FPODD = 2 }
enum	RelocationType {   reloc_pcrel_word = 0, reloc_picrel_word = 1, reloc_absolute_word = 2, reloc_absolute_word_sext = 3,   reloc_absolute_dword = 4 }
Functions
static unsigned	GetCondBranchFromCond (CondCode CC)
static const char *	MBlazeFCCToString (MBlaze::CondCode CC)
	MBlazeCCToString - Map each FP condition code to its string.
static bool	isUncondBranchOpcode (int Opc)
static bool	isCondBranchOpcode (int Opc)

---

Enumeration Type Documentation

enum llvm::MBlaze::CondCode

Enumerator:

FCOND_F
FCOND_UN
FCOND_EQ
FCOND_UEQ
FCOND_OLT
FCOND_ULT
FCOND_OLE
FCOND_ULE
FCOND_SF
FCOND_NGLE
FCOND_SEQ
FCOND_NGL
FCOND_LT
FCOND_NGE
FCOND_LE
FCOND_NGT
FCOND_T
FCOND_OR
FCOND_NEQ
FCOND_OGL
FCOND_UGE
FCOND_OGE
FCOND_UGT
FCOND_OGT
FCOND_ST
FCOND_GLE
FCOND_SNE
FCOND_GL
FCOND_NLT
FCOND_GE
FCOND_NLE
FCOND_GT
COND_EQ
COND_GT
COND_GE
COND_LT
COND_LE
COND_NE
COND_INVALID

Definition at line 39 of file MBlazeInstrInfo.h.

enum llvm::MBlaze::FPBranchCode

Enumerator:

BRANCH_F
BRANCH_T
BRANCH_FL
BRANCH_TL
BRANCH_INVALID

Definition at line 30 of file MBlazeInstrInfo.h.

enum llvm::MBlaze::RelocationType

Enumerator:

reloc_pcrel_word	reloc_pcrel_word - PC relative relocation, add the relocated value to the value already in memory, after we adjust it for where the PC is.
reloc_picrel_word	reloc_picrel_word - PIC base relative relocation, add the relocated value to the value already in memory, after we adjust it for where the PIC base is.
reloc_absolute_word	reloc_absolute_word - absolute relocation, just add the relocated value to the value already in memory.
reloc_absolute_word_sext	reloc_absolute_word_sext - absolute relocation, just add the relocated value to the value already in memory. In object files, it represents a value which must be sign-extended when resolving the relocation.
reloc_absolute_dword	reloc_absolute_dword - absolute relocation, just add the relocated value to the value already in memory.

Definition at line 21 of file MBlazeRelocations.h.

enum llvm::MBlaze::SubregIndex

SubregIndex - The index of various sized subregister classes. Note that these indices must be kept in sync with the class indices in the MBlazeRegisterInfo.td file.

Enumerator:

SUBREG_FPEVEN
SUBREG_FPODD

Definition at line 33 of file MBlazeRegisterInfo.h.

---

Function Documentation

static unsigned llvm::MBlaze::GetCondBranchFromCond

(

CondCode

CC

)

[inline, static]

Definition at line 89 of file MBlazeInstrInfo.h.

References COND_EQ, COND_GE, COND_GT, COND_LE, COND_LT, COND_NE, and llvm_unreachable.

static bool llvm::MBlaze::isCondBranchOpcode

(

int

Opc

)

[inline, static]

Definition at line 155 of file MBlazeInstrInfo.h.

Referenced by llvm::MBlazeInstrInfo::AnalyzeBranch(), and llvm::MBlazeInstrInfo::RemoveBranch().

static bool llvm::MBlaze::isUncondBranchOpcode

(

int

Opc

)

[inline, static]

Definition at line 144 of file MBlazeInstrInfo.h.

Referenced by llvm::MBlazeInstrInfo::AnalyzeBranch(), and llvm::MBlazeInstrInfo::RemoveBranch().

static const char* llvm::MBlaze::MBlazeFCCToString

(

MBlaze::CondCode

CC

)

[inline, static]

MBlazeCCToString - Map each FP condition code to its string.

GetOppositeBranchCondition - Return the inverse of the specified cond, e.g. turning COND_E to COND_NE.

Definition at line 106 of file MBlazeInstrInfo.h.

References FCOND_EQ, FCOND_F, FCOND_GE, FCOND_GL, FCOND_GLE, FCOND_GT, FCOND_LE, FCOND_LT, FCOND_NEQ, FCOND_NGE, FCOND_NGL, FCOND_NGLE, FCOND_NGT, FCOND_NLE, FCOND_NLT, FCOND_OGE, FCOND_OGL, FCOND_OGT, FCOND_OLE, FCOND_OLT, FCOND_OR, FCOND_SEQ, FCOND_SF, FCOND_SNE, FCOND_ST, FCOND_T, FCOND_UEQ, FCOND_UGE, FCOND_UGT, FCOND_ULE, FCOND_ULT, FCOND_UN, and llvm_unreachable.