path: root/include/llvm/Target/TargetLibraryInfo.h

//===-- llvm/Target/TargetLibraryInfo.h - Library information ---*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TARGET_TARGETLIBRARYINFO_H
#define LLVM_TARGET_TARGETLIBRARYINFO_H

#include "llvm/ADT/DenseMap.h"
#include "llvm/Pass.h"

namespace llvm {
  class Triple;

  namespace LibFunc {
    enum Func {
      /// int _IO_getc(_IO_FILE * __fp);
      under_IO_getc,
      /// int _IO_putc(int __c, _IO_FILE * __fp);
      under_IO_putc,
      /// void operator delete[](void*);
      ZdaPv,
      /// void operator delete(void*);
      ZdlPv,
      /// void *new[](unsigned int);
      Znaj,
      /// void *new[](unsigned int, nothrow);
      ZnajRKSt9nothrow_t,
      /// void *new[](unsigned long);
      Znam,
      /// void *new[](unsigned long, nothrow);
      ZnamRKSt9nothrow_t,
      /// void *new(unsigned int);
      Znwj,
      /// void *new(unsigned int, nothrow);
      ZnwjRKSt9nothrow_t,
      /// void *new(unsigned long);
      Znwm,
      /// void *new(unsigned long, nothrow);
      ZnwmRKSt9nothrow_t,
      /// int __cxa_atexit(void (*f)(void *), void *p, void *d);
      cxa_atexit,
      /// void __cxa_guard_abort(guard_t *guard);
      /// guard_t is int64_t in Itanium ABI or int32_t on ARM eabi.
      cxa_guard_abort,      
      /// int __cxa_guard_acquire(guard_t *guard);
      cxa_guard_acquire,
      /// void __cxa_guard_release(guard_t *guard);
      cxa_guard_release,
      /// int __isoc99_scanf (const char *format, ...)
      dunder_isoc99_scanf,
      /// int __isoc99_sscanf(const char *s, const char *format, ...)
      dunder_isoc99_sscanf,
      /// void *__memcpy_chk(void *s1, const void *s2, size_t n, size_t s1size);
      memcpy_chk,
      /// char * __strdup(const char *s);
      dunder_strdup,
      /// char *__strndup(const char *s, size_t n);
      dunder_strndup,
      /// char * __strtok_r(char *s, const char *delim, char **save_ptr);
      dunder_strtok_r,
      /// int abs(int j);
      abs,
      /// int access(const char *path, int amode);
      access,
      /// double acos(double x);
      acos,
      /// float acosf(float x);
      acosf,
      /// double acosh(double x);
      acosh,
      /// float acoshf(float x);
      acoshf,
      /// long double acoshl(long double x);
      acoshl,
      /// long double acosl(long double x);
      acosl,
      /// double asin(double x);
      asin,
      /// float asinf(float x);
      asinf,
      /// double asinh(double x);
      asinh,
      /// float asinhf(float x);
      asinhf,
      /// long double asinhl(long double x);
      asinhl,
      /// long double asinl(long double x);
      asinl,
      /// double atan(double x);
      atan,
      /// double atan2(double y, double x);
      atan2,
      /// float atan2f(float y, float x);
      atan2f,
      /// long double atan2l(long double y, long double x);
      atan2l,
      /// float atanf(float x);
      atanf,
      /// double atanh(double x);
      atanh,
      /// float atanhf(float x);
      atanhf,
      /// long double atanhl(long double x);
      atanhl,
      /// long double atanl(long double x);
      atanl,
      /// double atof(const char *str);
      atof,
      /// int atoi(const char *str);
      atoi,
      /// long atol(const char *str);
      atol,
      /// long long atoll(const char *nptr);
      atoll,
      /// int bcmp(const void *s1, const void *s2, size_t n);
      bcmp,
      /// void bcopy(const void *s1, void *s2, size_t n);
      bcopy,
      /// void bzero(void *s, size_t n);
      bzero,
      /// void *calloc(size_t count, size_t size);
      calloc,
      /// double cbrt(double x);
      cbrt,
      /// float cbrtf(float x);
      cbrtf,
      /// long double cbrtl(long double x);
      cbrtl,
      /// double ceil(double x);
      ceil,
      /// float ceilf(float x);
      ceilf,
      /// long double ceill(long double x);
      ceill,
      /// int chmod(const char *path, mode_t mode);
      chmod,
      /// int chown(const char *path, uid_t owner, gid_t group);
      chown,
      /// void clearerr(FILE *stream);
      clearerr,
      /// int closedir(DIR *dirp);
      closedir,
      /// double copysign(double x, double y);
      copysign,
      /// float copysignf(float x, float y);
      copysignf,
      /// long double copysignl(long double x, long double y);
      copysignl,
      /// double cos(double x);
      cos,
      /// float cosf(float x);
      cosf,
      /// double cosh(double x);
      cosh,
      /// float coshf(float x);
      coshf,
      /// long double coshl(long double x);
      coshl,
      /// long double cosl(long double x);
      cosl,
      /// char *ctermid(char *s);
      ctermid,
      /// double exp(double x);
      exp,
      /// double exp10(double x);
      exp10,
      /// float exp10f(float x);
      exp10f,
      /// long double exp10l(long double x);
      exp10l,
      /// double exp2(double x);
      exp2,
      /// float exp2f(float x);
      exp2f,
      /// long double exp2l(long double x);
      exp2l,
      /// float expf(float x);
      expf,
      /// long double expl(long double x);
      expl,
      /// double expm1(double x);
      expm1,
      /// float expm1f(float x);
      expm1f,
      /// long double expm1l(long double x);
      expm1l,
      /// double fabs(double x);
      fabs,
      /// float fabsf(float x);
      fabsf,
      /// long double fabsl(long double x);
      fabsl,
      /// int fclose(FILE *stream);
      fclose,
      /// FILE *fdopen(int fildes, const char *mode);
      fdopen,
      /// int feof(FILE *stream);
      feof,
      /// int ferror(FILE *stream);
      ferror,
      /// int fflush(FILE *stream);
      fflush,
      /// int ffs(int i);
      ffs,
      /// int ffsl(long int i);
      ffsl,
      /// int ffsll(long long int i);
      ffsll,
      /// int fgetc(FILE *stream);
      fgetc,
      /// int fgetpos(FILE *stream, fpos_t *pos);
      fgetpos,
      /// char *fgets(char *s, int n, FILE *stream);
      fgets,
      /// int fileno(FILE *stream);
      fileno,
      /// int fiprintf(FILE *stream, const char *format, ...);
      fiprintf,
      /// void flockfile(FILE *file);
      flockfile,
      /// double floor(double x);
      floor,
      /// float floorf(float x);
      floorf,
      /// long double floorl(long double x);
      floorl,
      /// double fmod(double x, double y);
      fmod,
      /// float fmodf(float x, float y);
      fmodf,
      /// long double fmodl(long double x, long double y);
      fmodl,
      /// FILE *fopen(const char *filename, const char *mode);
      fopen,
      /// FILE *fopen64(const char *filename, const char *opentype)
      fopen64,
      /// int fprintf(FILE *stream, const char *format, ...);
      fprintf,
      /// int fputc(int c, FILE *stream);
      fputc,
      /// int fputs(const char *s, FILE *stream);
      fputs,
      /// size_t fread(void *ptr, size_t size, size_t nitems, FILE *stream);
      fread,
      /// void free(void *ptr);
      free,
      /// double frexp(double num, int *exp);
      frexp,
      /// float frexpf(float num, int *exp);
      frexpf,
      /// long double frexpl(long double num, int *exp);
      frexpl,
      /// int fscanf(FILE *stream, const char *format, ... );
      fscanf,
      /// int fseek(FILE *stream, long offset, int whence);
      fseek,
      /// int fseeko(FILE *stream, off_t offset, int whence);
      fseeko,
      /// int fseeko64(FILE *stream, off64_t offset, int whence)
      fseeko64,
      /// int fsetpos(FILE *stream, const fpos_t *pos);
      fsetpos,
      /// int fstat(int fildes, struct stat *buf);
      fstat,
      /// int fstat64(int filedes, struct stat64 *buf)
      fstat64,
      /// int fstatvfs(int fildes, struct statvfs *buf);
      fstatvfs,
      /// int fstatvfs64(int fildes, struct statvfs64 *buf);
      fstatvfs64,
      /// long ftell(FILE *stream);
      ftell,
      /// off_t ftello(FILE *stream);
      ftello,
      /// off64_t ftello64(FILE *stream)
      ftello64,
      /// int ftrylockfile(FILE *file);
      ftrylockfile,
      /// void funlockfile(FILE *file);
      funlockfile,
      /// size_t fwrite(const void *ptr, size_t size, size_t nitems,
      /// FILE *stream);
      fwrite,
      /// int getc(FILE *stream);
      getc,
      /// int getc_unlocked(FILE *stream);
      getc_unlocked,
      /// int getchar(void);
      getchar,
      /// char *getenv(const char *name);
      getenv,
      /// int getitimer(int which, struct itimerval *value);
      getitimer,
      /// int getlogin_r(char *name, size_t namesize);
      getlogin_r,
      /// struct passwd *getpwnam(const char *name);
      getpwnam,
      /// char *gets(char *s);
      gets,
      /// uint32_t htonl(uint32_t hostlong);
      htonl,
      /// uint16_t htons(uint16_t hostshort);
      htons,
      /// int iprintf(const char *format, ...);
      iprintf,
      /// int isascii(int c);
      isascii,
      /// int isdigit(int c);
      isdigit,
      /// long int labs(long int j);
      labs,
      /// int lchown(const char *path, uid_t owner, gid_t group);
      lchown,
      /// long long int llabs(long long int j);
      llabs,
      /// double log(double x);
      log,
      /// double log10(double x);
      log10,
      /// float log10f(float x);
      log10f,
      /// long double log10l(long double x);
      log10l,
      /// double log1p(double x);
      log1p,
      /// float log1pf(float x);
      log1pf,
      /// long double log1pl(long double x);
      log1pl,
      /// double log2(double x);
      log2,
      /// float log2f(float x);
      log2f,
      /// double long double log2l(long double x);
      log2l,
      /// double logb(double x);
      logb,
      /// float logbf(float x);
      logbf,
      /// long double logbl(long double x);
      logbl,
      /// float logf(float x);
      logf,
      /// long double logl(long double x);
      logl,
      /// int lstat(const char *path, struct stat *buf);
      lstat,
      /// int lstat64(const char *path, struct stat64 *buf);
      lstat64,
      /// void *malloc(size_t size);
      malloc,
      /// void *memalign(size_t boundary, size_t size);
      memalign,
      /// void *memccpy(void *s1, const void *s2, int c, size_t n);
      memccpy,
      /// void *memchr(const void *s, int c, size_t n);
      memchr,
      /// int memcmp(const void *s1, const void *s2, size_t n);
      memcmp,
      /// void *memcpy(void *s1, const void *s2, size_t n);
      memcpy,
      /// void *memmove(void *s1, const void *s2, size_t n);
      memmove,
      // void *memrchr(const void *s, int c, size_t n);
      memrchr,
      /// void *memset(void *b, int c, size_t len);
      memset,
      /// void memset_pattern16(void *b, const void *pattern16, size_t len);
      memset_pattern16,
      /// int mkdir(const char *path, mode_t mode);
      mkdir