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options}{63} \entry {machine dependent options}{52} \entry {machine description macros}{353} \entry {machine descriptions}{291} \entry {machine mode conversions}{270} \entry {machine modes}{254} \entry {machine specific constraints}{308} \entry {\code {MACHINE{\_}DEPENDENT{\_}REORG}}{468} \entry {\code {MACHINE{\_}STATE{\_}RESTORE}}{408} \entry {\code {MACHINE{\_}STATE{\_}SAVE}}{408} \entry {macro with variable arguments}{146} \entry {macros containing \code {asm}}{170} \entry {macros, inline alternative}{166} \entry {macros, local labels}{136} \entry {macros, local variables in}{141} \entry {macros, statements in expressions}{135} \entry {macros, target description}{353} \entry {macros, types of arguments}{141} \entry {\code {main} and the exit status}{232} \entry {make}{46} \entry {\code {make{\_}safe{\_}from}}{337} \entry {makefile fragment}{473} \entry {\code {match{\_}dup}}{294} \entry {\code {match{\_}dup} and attributes}{347} \entry {\code {match{\_}op{\_}dup}}{296} \entry {\code {match{\_}operand}}{293} \entry {\code {match{\_}operand} and attributes}{342} \entry {\code {match{\_}operator}}{294} \entry {\code {match{\_}par{\_}dup}}{297} \entry {\code {match{\_}parallel}}{296} \entry {\code {match{\_}scratch}}{294} \entry {matching constraint}{303} \entry {matching operands}{298} \entry {math libraries}{238} \entry {math, in RTL}{265} \entry {\code {MAX{\_}BITS{\_}PER{\_}WORD}}{363} \entry {\code {MAX{\_}CHAR{\_}TYPE{\_}SIZE}}{369} \entry {\code {MAX{\_}FIXED{\_}MODE{\_}SIZE}}{367} \entry {\code {MAX{\_}INT{\_}TYPE{\_}SIZE}}{369} \entry {\code {MAX{\_}LONG{\_}TYPE{\_}SIZE}}{369} \entry {\code {MAX{\_}MOVE{\_}MAX}}{462} \entry {\code {MAX{\_}OFILE{\_}ALIGNMENT}}{365} \entry {\code {MAX{\_}REGS{\_}PER{\_}ADDRESS}}{419} \entry {\code {MAX{\_}WCHAR{\_}TYPE{\_}SIZE}}{371} \entry {maximum operator}{181} \entry {\code {MAYBE{\_}REG{\_}PARM{\_}STACK{\_}SPACE}}{392} \entry {\code {mcount}}{406} \entry {\code {MD{\_}CALL{\_}PROTOTYPES}}{471} \entry {\code 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instruction pattern}{314} \entry {\code {mov\var {mode}cc} instruction pattern}{320} \entry {\code {movstrict\var {m}} instruction pattern}{316} \entry {\code {movstr\var {m}} instruction pattern}{318} \entry {\code {MULDI3{\_}LIBCALL}}{415} \entry {\code {mulhisi3} instruction pattern}{317} \entry {\code {mul\var {m}3} instruction pattern}{317} \entry {\code {mulqihi3} instruction pattern}{317} \entry {\code {MULSI3{\_}LIBCALL}}{414} \entry {\code {mulsidi3} instruction pattern}{317} \entry {\code {mult}}{266} \entry {\code {mult} and attributes}{342} \entry {\code {mult}, canonicalization of}{331} \entry {\code {MULTIBYTE{\_}CHARS}}{470} \entry {\code {MULTILIB{\_}DEFAULTS}}{356} \entry {\code {MULTILIB{\_}DIRNAMES}}{474} \entry {\code {MULTILIB{\_}EXCEPTIONS}}{474} \entry {\code {MULTILIB{\_}MATCHES}}{474} \entry {\code {MULTILIB{\_}OPTIONS}}{473} \entry {multiple alternative constraints}{305} \entry {multiplication}{266} \entry {multiprecision arithmetic}{144} \entry {\code {MUST{\_}PASS{\_}IN{\_}STACK}, and \code {FUNCTION{\_}ARG}}{395} \initial {N} \entry {\samp {n} in constraint}{302} \entry {\code {N{\_}REG{\_}CLASSES}}{380} \entry {name augmentation}{232} \entry {named patterns and conditions}{291} \entry {named return value in C{\tt\char43}{\tt\char43}}{179} \entry {names used in assembler code}{171} \entry {names, pattern}{314} \entry {naming convention, implementation headers}{182} \entry {naming types}{141} \entry {\code {ne}}{269} \entry {\code {ne} and attributes}{342} \entry {\code {neg}}{266} \entry {\code {neg} and attributes}{342} \entry {\code {neg}, canonicalization of}{331} \entry {\code {neg\var {m}2} instruction pattern}{318} \entry {nested functions}{137} \entry {nested functions, trampolines for}{412} \entry {newline vs string constants}{20} \entry {\code {next{\_}cc0{\_}user}}{329} \entry {\code {NEXT{\_}INSN}}{279} \entry {\code {NEXT{\_}OBJC{\_}RUNTIME}}{418} \entry {nil}{248} \entry {no constraints}{314} \entry {no-op move 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{not}}{267} \entry {\code {not} and attributes}{342} \entry {not equal}{269} \entry {not using constraints}{314} \entry {\code {not}, canonicalization of}{331} \entry {\code {note}}{281} \entry {\code {NOTE{\_}INSN{\_}BLOCK{\_}BEG}}{281} \entry {\code {NOTE{\_}INSN{\_}BLOCK{\_}END}}{281} \entry {\code {NOTE{\_}INSN{\_}DELETED}}{281} \entry {\code {NOTE{\_}INSN{\_}FUNCTION{\_}END}}{282} \entry {\code {NOTE{\_}INSN{\_}LOOP{\_}BEG}}{282} \entry {\code {NOTE{\_}INSN{\_}LOOP{\_}CONT}}{282} \entry {\code {NOTE{\_}INSN{\_}LOOP{\_}END}}{282} \entry {\code {NOTE{\_}INSN{\_}LOOP{\_}VTOP}}{282} \entry {\code {NOTE{\_}INSN{\_}SETJMP}}{282} \entry {\code {NOTE{\_}LINE{\_}NUMBER}}{281} \entry {\code {NOTE{\_}SOURCE{\_}FILE}}{281} \entry {\code {NOTICE{\_}UPDATE{\_}CC}}{422} \entry {\code {NUM{\_}MACHINE{\_}MODES}}{257} \initial {O} \entry {\samp {o} in constraint}{301} \entry {\code {OBJC{\_}GEN{\_}METHOD{\_}LABEL}}{441} \entry {\code {OBJC{\_}INCLUDE{\_}PATH}}{93} \entry {\code {OBJC{\_}INT{\_}SELECTORS}}{371} \entry {\code {OBJC{\_}PROLOGUE}}{433} \entry {\code {OBJC{\_}SELECTORS{\_}WITHOUT{\_}LABELS}}{371} \entry {\code {OBJECT{\_}FORMAT{\_}COFF}}{445} \entry {\code {OBJECT{\_}FORMAT{\_}ROSE}}{445} \entry {\code {OBJECT{\_}SUFFIX}}{472} \entry {Objective C}{7} \entry {\code {OBSTACK{\_}CHUNK{\_}ALLOC}}{470} \entry {\code {OBSTACK{\_}CHUNK{\_}FREE}}{470} \entry {\code {OBSTACK{\_}CHUNK{\_}SIZE}}{470} \entry {\code {obstack{\_}free}}{113} \entry {OCS (88k)}{63} \entry {offsettable address}{301} \entry {old-style function definitions}{157} \entry {\code {OLDAR}}{475} \entry {\code {OLDCC}}{475} \entry {omitted middle-operands}{143} \entry {\code {one{\_}cmpl\var {m}2} instruction pattern}{318} \entry {\code {ONLY{\_}INT{\_}FIELDS}}{470} \entry {open coding}{166} \entry {operand access}{248} \entry {operand constraints}{301} \entry {operand substitution}{298} \entry {\code {operands}}{292} \entry {\code {OPTIMIZATION{\_}OPTIONS}}{361} \entry {optimize 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{pc{\_}rtx}}{264} \entry {\code {PCC{\_}BITFIELD{\_}TYPE{\_}MATTERS}}{366} \entry {\code {PCC{\_}STATIC{\_}STRUCT{\_}RETURN}}{400} \entry {\code {PDImode}}{255} \entry {peephole optimization}{244} \entry {peephole optimization, RTL representation}{276} \entry {peephole optimizer definitions}{332} \entry {percent sign}{298} \entry {\code {perform{\_}\dots {}}}{418} \entry {PIC}{90, 430} \entry {\code {PIC{\_}OFFSET{\_}TABLE{\_}REG{\_}CALL{\_}CLOBBERED}}{430} \entry {\code {PIC{\_}OFFSET{\_}TABLE{\_}REGNUM}}{430} \entry {\code {plus}}{265} \entry {\code {plus} and attributes}{342} \entry {\code {plus}, canonicalization of}{331} \entry {\code {Pmode}}{465} \entry {pointer arguments}{153} \entry {\code {POINTER{\_}SIZE}}{363} \entry {\code {POINTERS{\_}EXTEND{\_}UNSIGNED}}{363} \entry {\code {popen}}{471} \entry {portability}{235} \entry {portions of temporary objects, pointers to}{208} \entry {position independent code}{430} \entry {\code {POSIX}}{471} \entry {\code {post{\_}dec}}{277} 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instruction pattern}{326} \entry {processor selection (29k)}{60} \entry {product}{266} \entry {\code {prof}}{35} \entry {\code {PROFILE{\_}BEFORE{\_}PROLOGUE}}{406} \entry {\code {profile{\_}block{\_}flag}}{406, 407, 408} \entry {profiling, code generation}{405} \entry {program counter}{264} \entry {prologue}{401} \entry {\code {PROMOTE{\_}FOR{\_}CALL{\_}ONLY}}{364} \entry {\code {PROMOTE{\_}FUNCTION{\_}ARGS}}{364} \entry {\code {PROMOTE{\_}FUNCTION{\_}RETURN}}{364} \entry {\code {PROMOTE{\_}MODE}}{363} \entry {\code {PROMOTE{\_}PROTOTYPES}}{391} \entry {promotion of formal parameters}{157} \entry {pseudo registers}{260} \entry {\code {PSImode}}{255} \entry {\code {PTRDIFF{\_}TYPE}}{370} \entry {push address instruction}{303} \entry {\code {PUSH{\_}ROUNDING}}{391} \entry {\code {PUSH{\_}ROUNDING}, interaction with \code {STACK{\_}BOUNDARY}}{364} \entry {\code {PUT{\_}CODE}}{247} \entry {\code {PUT{\_}MODE}}{257} \entry {\code {PUT{\_}REG{\_}NOTE{\_}KIND}}{284} \entry {\code {PUT{\_}SDB{\_}\dots {}}}{457} \entry {\code {putenv}}{471} \initial {Q} \entry {\samp {Q}, in constraint}{303} \entry {\code {QImode}}{255} \entry {\code {QImode}, in \code {insn}}{282} \entry {\code {qsort}, and global register variables}{173} \entry {question mark}{306} \entry {quotient}{266} \initial {R} \entry {\samp {r} in constraint}{301} \entry {r0-relative references (88k)}{64} \entry {ranges in case statements}{150} \entry {read-only strings}{201} \entry {\code {READONLY{\_}DATA{\_}SECTION}}{429} \entry {\code {REAL{\_}ARITHMETIC}}{460} \entry {\code {REAL{\_}INFINITY}}{459} \entry {\code {REAL{\_}NM{\_}FILE{\_}NAME}}{445} \entry {\code {REAL{\_}VALUE{\_}ATOF}}{459} \entry {\code {REAL{\_}VALUE{\_}FIX}}{459} \entry {\code {REAL{\_}VALUE{\_}FROM{\_}INT}}{461} \entry {\code {REAL{\_}VALUE{\_}ISINF}}{459} \entry {\code {REAL{\_}VALUE{\_}ISNAN}}{460} \entry {\code {REAL{\_}VALUE{\_}LDEXP}}{459} \entry {\code {REAL{\_}VALUE{\_}NEGATE}}{460} \entry {\code 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{REG{\_}CC{\_}SETTER}}{287} \entry {\code {REG{\_}CC{\_}USER}}{287} \entry {\code {REG{\_}CLASS{\_}CONTENTS}}{380} \entry {\code {REG{\_}CLASS{\_}FROM{\_}LETTER}}{380} \entry {\code {REG{\_}CLASS{\_}NAMES}}{380} \entry {\code {REG{\_}DEAD}}{284} \entry {\code {REG{\_}DEP{\_}ANTI}}{287} \entry {\code {REG{\_}DEP{\_}OUTPUT}}{287} \entry {\code {REG{\_}EQUAL}}{285} \entry {\code {REG{\_}EQUIV}}{285} \entry {\code {REG{\_}FUNCTION{\_}VALUE{\_}P}}{251} \entry {\code {REG{\_}INC}}{284} \entry {\code {REG{\_}LABEL}}{285} \entry {\code {REG{\_}LIBCALL}}{287} \entry {\code {REG{\_}LOOP{\_}TEST{\_}P}}{251} \entry {\code {reg{\_}names}}{447} \entry {\code {REG{\_}NO{\_}CONFLICT}}{284} \entry {\code {REG{\_}NONNEG}}{284} \entry {\code {REG{\_}NOTE{\_}KIND}}{284} \entry {\code {REG{\_}NOTES}}{283} \entry {\code {REG{\_}OK{\_}FOR{\_}BASE{\_}P}}{420} \entry {\code {REG{\_}OK{\_}FOR{\_}INDEX{\_}P}}{420} \entry {\code {REG{\_}OK{\_}STRICT}}{419} \entry {\code {REG{\_}PARM{\_}STACK{\_}SPACE}}{392} \entry {\code {REG{\_}PARM{\_}STACK{\_}SPACE}, and \code {FUNCTION{\_}ARG}}{395} \entry {\code {REG{\_}RETVAL}}{286} \entry {\code {REG{\_}UNUSED}}{286} \entry {\code {REG{\_}USERVAR{\_}P}}{251} \entry {\code {REG{\_}WAS{\_}0}}{286} \entry {register allocation}{243} \entry {register allocation order}{374} \entry {register allocation, stupid}{242} \entry {register class definitions}{378} \entry {register class preference constraints}{306} \entry {register class preference pass}{242} \entry {register pairs}{375} \entry {register positions in frame (88k)}{63, 64} \entry {Register Transfer Language (RTL)}{247} \entry {register usage}{372} \entry {register use analysis}{241} \entry {register variable after \code {longjmp}}{173} \entry {register-to-stack conversion}{244} \entry {\code {REGISTER{\_}MOVE{\_}COST}}{425} \entry {\code {REGISTER{\_}NAMES}}{446} \entry {\code {register{\_}operand}}{294} \entry {\code {REGISTER{\_}PREFIX}}{448} \entry {registers}{167} \entry {registers 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