diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/BuildLibCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BuildLibCalls.cpp | 392 |
1 files changed, 196 insertions, 196 deletions
diff --git a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp index e61b04fbdd5..4f6bfcfe524 100644 --- a/llvm/lib/Transforms/Utils/BuildLibCalls.cpp +++ b/llvm/lib/Transforms/Utils/BuildLibCalls.cpp @@ -107,255 +107,255 @@ static bool setNonNull(Function &F, unsigned n) { } bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { - LibFunc::Func TheLibFunc; + LibFunc TheLibFunc; if (!(TLI.getLibFunc(F, TheLibFunc) && TLI.has(TheLibFunc))) return false; bool Changed = false; switch (TheLibFunc) { - case LibFunc::strlen: + case LibFunc_strlen: Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::strchr: - case LibFunc::strrchr: + case LibFunc_strchr: + case LibFunc_strrchr: Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); return Changed; - case LibFunc::strtol: - case LibFunc::strtod: - case LibFunc::strtof: - case LibFunc::strtoul: - case LibFunc::strtoll: - case LibFunc::strtold: - case LibFunc::strtoull: + case LibFunc_strtol: + case LibFunc_strtod: + case LibFunc_strtof: + case LibFunc_strtoul: + case LibFunc_strtoll: + case LibFunc_strtold: + case LibFunc_strtoull: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::strcpy: - case LibFunc::stpcpy: - case LibFunc::strcat: - case LibFunc::strncat: - case LibFunc::strncpy: - case LibFunc::stpncpy: + case LibFunc_strcpy: + case LibFunc_stpcpy: + case LibFunc_strcat: + case LibFunc_strncat: + case LibFunc_strncpy: + case LibFunc_stpncpy: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::strxfrm: + case LibFunc_strxfrm: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::strcmp: // 0,1 - case LibFunc::strspn: // 0,1 - case LibFunc::strncmp: // 0,1 - case LibFunc::strcspn: // 0,1 - case LibFunc::strcoll: // 0,1 - case LibFunc::strcasecmp: // 0,1 - case LibFunc::strncasecmp: // + case LibFunc_strcmp: // 0,1 + case LibFunc_strspn: // 0,1 + case LibFunc_strncmp: // 0,1 + case LibFunc_strcspn: // 0,1 + case LibFunc_strcoll: // 0,1 + case LibFunc_strcasecmp: // 0,1 + case LibFunc_strncasecmp: // Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::strstr: - case LibFunc::strpbrk: + case LibFunc_strstr: + case LibFunc_strpbrk: Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::strtok: - case LibFunc::strtok_r: + case LibFunc_strtok: + case LibFunc_strtok_r: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::scanf: + case LibFunc_scanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::setbuf: - case LibFunc::setvbuf: + case LibFunc_setbuf: + case LibFunc_setvbuf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::strdup: - case LibFunc::strndup: + case LibFunc_strdup: + case LibFunc_strndup: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::stat: - case LibFunc::statvfs: + case LibFunc_stat: + case LibFunc_statvfs: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::sscanf: + case LibFunc_sscanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::sprintf: + case LibFunc_sprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::snprintf: + case LibFunc_snprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 3); Changed |= setOnlyReadsMemory(F, 3); return Changed; - case LibFunc::setitimer: + case LibFunc_setitimer: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setDoesNotCapture(F, 3); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::system: + case LibFunc_system: // May throw; "system" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::malloc: + case LibFunc_malloc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::memcmp: + case LibFunc_memcmp: Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::memchr: - case LibFunc::memrchr: + case LibFunc_memchr: + case LibFunc_memrchr: Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotThrow(F); return Changed; - case LibFunc::modf: - case LibFunc::modff: - case LibFunc::modfl: + case LibFunc_modf: + case LibFunc_modff: + case LibFunc_modfl: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::memcpy: - case LibFunc::mempcpy: - case LibFunc::memccpy: - case LibFunc::memmove: + case LibFunc_memcpy: + case LibFunc_mempcpy: + case LibFunc_memccpy: + case LibFunc_memmove: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::memcpy_chk: + case LibFunc_memcpy_chk: Changed |= setDoesNotThrow(F); return Changed; - case LibFunc::memalign: + case LibFunc_memalign: Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::mkdir: + case LibFunc_mkdir: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::mktime: + case LibFunc_mktime: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::realloc: + case LibFunc_realloc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::read: + case LibFunc_read: // May throw; "read" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::rewind: + case LibFunc_rewind: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::rmdir: - case LibFunc::remove: - case LibFunc::realpath: + case LibFunc_rmdir: + case LibFunc_remove: + case LibFunc_realpath: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::rename: + case LibFunc_rename: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::readlink: + case LibFunc_readlink: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::write: + case LibFunc_write: // May throw; "write" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::bcopy: + case LibFunc_bcopy: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::bcmp: + case LibFunc_bcmp: Changed |= setDoesNotThrow(F); Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::bzero: + case LibFunc_bzero: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::calloc: + case LibFunc_calloc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::chmod: - case LibFunc::chown: + case LibFunc_chmod: + case LibFunc_chown: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::ctermid: - case LibFunc::clearerr: - case LibFunc::closedir: + case LibFunc_ctermid: + case LibFunc_clearerr: + case LibFunc_closedir: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::atoi: - case LibFunc::atol: - case LibFunc::atof: - case LibFunc::atoll: + case LibFunc_atoi: + case LibFunc_atol: + case LibFunc_atof: + case LibFunc_atoll: Changed |= setDoesNotThrow(F); Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::access: + case LibFunc_access: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::fopen: + case LibFunc_fopen: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); @@ -363,150 +363,150 @@ bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::fdopen: + case LibFunc_fdopen: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::feof: - case LibFunc::free: - case LibFunc::fseek: - case LibFunc::ftell: - case LibFunc::fgetc: - case LibFunc::fseeko: - case LibFunc::ftello: - case LibFunc::fileno: - case LibFunc::fflush: - case LibFunc::fclose: - case LibFunc::fsetpos: - case LibFunc::flockfile: - case LibFunc::funlockfile: - case LibFunc::ftrylockfile: + case LibFunc_feof: + case LibFunc_free: + case LibFunc_fseek: + case LibFunc_ftell: + case LibFunc_fgetc: + case LibFunc_fseeko: + case LibFunc_ftello: + case LibFunc_fileno: + case LibFunc_fflush: + case LibFunc_fclose: + case LibFunc_fsetpos: + case LibFunc_flockfile: + case LibFunc_funlockfile: + case LibFunc_ftrylockfile: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::ferror: + case LibFunc_ferror: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F); return Changed; - case LibFunc::fputc: - case LibFunc::fstat: - case LibFunc::frexp: - case LibFunc::frexpf: - case LibFunc::frexpl: - case LibFunc::fstatvfs: + case LibFunc_fputc: + case LibFunc_fstat: + case LibFunc_frexp: + case LibFunc_frexpf: + case LibFunc_frexpl: + case LibFunc_fstatvfs: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::fgets: + case LibFunc_fgets: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 3); return Changed; - case LibFunc::fread: + case LibFunc_fread: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 4); return Changed; - case LibFunc::fwrite: + case LibFunc_fwrite: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 4); // FIXME: readonly #1? return Changed; - case LibFunc::fputs: + case LibFunc_fputs: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::fscanf: - case LibFunc::fprintf: + case LibFunc_fscanf: + case LibFunc_fprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::fgetpos: + case LibFunc_fgetpos: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::getc: - case LibFunc::getlogin_r: - case LibFunc::getc_unlocked: + case LibFunc_getc: + case LibFunc_getlogin_r: + case LibFunc_getc_unlocked: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::getenv: + case LibFunc_getenv: Changed |= setDoesNotThrow(F); Changed |= setOnlyReadsMemory(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::gets: - case LibFunc::getchar: + case LibFunc_gets: + case LibFunc_getchar: Changed |= setDoesNotThrow(F); return Changed; - case LibFunc::getitimer: + case LibFunc_getitimer: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::getpwnam: + case LibFunc_getpwnam: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::ungetc: + case LibFunc_ungetc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::uname: + case LibFunc_uname: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::unlink: + case LibFunc_unlink: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::unsetenv: + case LibFunc_unsetenv: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::utime: - case LibFunc::utimes: + case LibFunc_utime: + case LibFunc_utimes: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::putc: + case LibFunc_putc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::puts: - case LibFunc::printf: - case LibFunc::perror: + case LibFunc_puts: + case LibFunc_printf: + case LibFunc_perror: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::pread: + case LibFunc_pread: // May throw; "pread" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::pwrite: + case LibFunc_pwrite: // May throw; "pwrite" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::putchar: + case LibFunc_putchar: Changed |= setDoesNotThrow(F); return Changed; - case LibFunc::popen: + case LibFunc_popen: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); @@ -514,132 +514,132 @@ bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::pclose: + case LibFunc_pclose: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::vscanf: + case LibFunc_vscanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::vsscanf: + case LibFunc_vsscanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::vfscanf: + case LibFunc_vfscanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::valloc: + case LibFunc_valloc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::vprintf: + case LibFunc_vprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::vfprintf: - case LibFunc::vsprintf: + case LibFunc_vfprintf: + case LibFunc_vsprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::vsnprintf: + case LibFunc_vsnprintf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 3); Changed |= setOnlyReadsMemory(F, 3); return Changed; - case LibFunc::open: + case LibFunc_open: // May throw; "open" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::opendir: + case LibFunc_opendir: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::tmpfile: + case LibFunc_tmpfile: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::times: + case LibFunc_times: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::htonl: - case LibFunc::htons: - case LibFunc::ntohl: - case LibFunc::ntohs: + case LibFunc_htonl: + case LibFunc_htons: + case LibFunc_ntohl: + case LibFunc_ntohs: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAccessMemory(F); return Changed; - case LibFunc::lstat: + case LibFunc_lstat: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::lchown: + case LibFunc_lchown: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::qsort: + case LibFunc_qsort: // May throw; places call through function pointer. Changed |= setDoesNotCapture(F, 4); return Changed; - case LibFunc::dunder_strdup: - case LibFunc::dunder_strndup: + case LibFunc_dunder_strdup: + case LibFunc_dunder_strndup: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::dunder_strtok_r: + case LibFunc_dunder_strtok_r: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::under_IO_getc: + case LibFunc_under_IO_getc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::under_IO_putc: + case LibFunc_under_IO_putc: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::dunder_isoc99_scanf: + case LibFunc_dunder_isoc99_scanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::stat64: - case LibFunc::lstat64: - case LibFunc::statvfs64: + case LibFunc_stat64: + case LibFunc_lstat64: + case LibFunc_statvfs64: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::dunder_isoc99_sscanf: + case LibFunc_dunder_isoc99_sscanf: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::fopen64: + case LibFunc_fopen64: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); Changed |= setDoesNotCapture(F, 1); @@ -647,26 +647,26 @@ bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { Changed |= setOnlyReadsMemory(F, 1); Changed |= setOnlyReadsMemory(F, 2); return Changed; - case LibFunc::fseeko64: - case LibFunc::ftello64: + case LibFunc_fseeko64: + case LibFunc_ftello64: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 1); return Changed; - case LibFunc::tmpfile64: + case LibFunc_tmpfile64: Changed |= setDoesNotThrow(F); Changed |= setDoesNotAlias(F, 0); return Changed; - case LibFunc::fstat64: - case LibFunc::fstatvfs64: + case LibFunc_fstat64: + case LibFunc_fstatvfs64: Changed |= setDoesNotThrow(F); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::open64: + case LibFunc_open64: // May throw; "open" is a valid pthread cancellation point. Changed |= setDoesNotCapture(F, 1); Changed |= setOnlyReadsMemory(F, 1); return Changed; - case LibFunc::gettimeofday: + case LibFunc_gettimeofday: // Currently some platforms have the restrict keyword on the arguments to // gettimeofday. To be conservative, do not add noalias to gettimeofday's // arguments. @@ -674,29 +674,29 @@ bool llvm::inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI) { Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); return Changed; - case LibFunc::Znwj: // new(unsigned int) - case LibFunc::Znwm: // new(unsigned long) - case LibFunc::Znaj: // new[](unsigned int) - case LibFunc::Znam: // new[](unsigned long) - case LibFunc::msvc_new_int: // new(unsigned int) - case LibFunc::msvc_new_longlong: // new(unsigned long long) - case LibFunc::msvc_new_array_int: // new[](unsigned int) - case LibFunc::msvc_new_array_longlong: // new[](unsigned long long) + case LibFunc_Znwj: // new(unsigned int) + case LibFunc_Znwm: // new(unsigned long) + case LibFunc_Znaj: // new[](unsigned int) + case LibFunc_Znam: // new[](unsigned long) + case LibFunc_msvc_new_int: // new(unsigned int) + case LibFunc_msvc_new_longlong: // new(unsigned long long) + case LibFunc_msvc_new_array_int: // new[](unsigned int) + case LibFunc_msvc_new_array_longlong: // new[](unsigned long long) // Operator new always returns a nonnull noalias pointer Changed |= setNonNull(F, AttributeSet::ReturnIndex); Changed |= setDoesNotAlias(F, AttributeSet::ReturnIndex); return Changed; //TODO: add LibFunc entries for: - //case LibFunc::memset_pattern4: - //case LibFunc::memset_pattern8: - case LibFunc::memset_pattern16: + //case LibFunc_memset_pattern4: + //case LibFunc_memset_pattern8: + case LibFunc_memset_pattern16: Changed |= setOnlyAccessesArgMemory(F); Changed |= setDoesNotCapture(F, 1); Changed |= setDoesNotCapture(F, 2); Changed |= setOnlyReadsMemory(F, 2); return Changed; // int __nvvm_reflect(const char *) - case LibFunc::nvvm_reflect: + case LibFunc_nvvm_reflect: Changed |= setDoesNotAccessMemory(F); Changed |= setDoesNotThrow(F); return Changed; @@ -717,7 +717,7 @@ Value *llvm::castToCStr(Value *V, IRBuilder<> &B) { Value *llvm::emitStrLen(Value *Ptr, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::strlen)) + if (!TLI->has(LibFunc_strlen)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -734,7 +734,7 @@ Value *llvm::emitStrLen(Value *Ptr, IRBuilder<> &B, const DataLayout &DL, Value *llvm::emitStrChr(Value *Ptr, char C, IRBuilder<> &B, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::strchr)) + if (!TLI->has(LibFunc_strchr)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -752,7 +752,7 @@ Value *llvm::emitStrChr(Value *Ptr, char C, IRBuilder<> &B, Value *llvm::emitStrNCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::strncmp)) + if (!TLI->has(LibFunc_strncmp)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -772,7 +772,7 @@ Value *llvm::emitStrNCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B, Value *llvm::emitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B, const TargetLibraryInfo *TLI, StringRef Name) { - if (!TLI->has(LibFunc::strcpy)) + if (!TLI->has(LibFunc_strcpy)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -788,7 +788,7 @@ Value *llvm::emitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B, Value *llvm::emitStrNCpy(Value *Dst, Value *Src, Value *Len, IRBuilder<> &B, const TargetLibraryInfo *TLI, StringRef Name) { - if (!TLI->has(LibFunc::strncpy)) + if (!TLI->has(LibFunc_strncpy)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -806,7 +806,7 @@ Value *llvm::emitStrNCpy(Value *Dst, Value *Src, Value *Len, IRBuilder<> &B, Value *llvm::emitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::memcpy_chk)) + if (!TLI->has(LibFunc_memcpy_chk)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -828,7 +828,7 @@ Value *llvm::emitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize, Value *llvm::emitMemChr(Value *Ptr, Value *Val, Value *Len, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::memchr)) + if (!TLI->has(LibFunc_memchr)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -847,7 +847,7 @@ Value *llvm::emitMemChr(Value *Ptr, Value *Val, Value *Len, IRBuilder<> &B, Value *llvm::emitMemCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::memcmp)) + if (!TLI->has(LibFunc_memcmp)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -914,7 +914,7 @@ Value *llvm::emitBinaryFloatFnCall(Value *Op1, Value *Op2, StringRef Name, Value *llvm::emitPutChar(Value *Char, IRBuilder<> &B, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::putchar)) + if (!TLI->has(LibFunc_putchar)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -934,7 +934,7 @@ Value *llvm::emitPutChar(Value *Char, IRBuilder<> &B, Value *llvm::emitPutS(Value *Str, IRBuilder<> &B, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::puts)) + if (!TLI->has(LibFunc_puts)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -949,7 +949,7 @@ Value *llvm::emitPutS(Value *Str, IRBuilder<> &B, Value *llvm::emitFPutC(Value *Char, Value *File, IRBuilder<> &B, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::fputc)) + if (!TLI->has(LibFunc_fputc)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); @@ -968,11 +968,11 @@ Value *llvm::emitFPutC(Value *Char, Value *File, IRBuilder<> &B, Value *llvm::emitFPutS(Value *Str, Value *File, IRBuilder<> &B, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::fputs)) + if (!TLI->has(LibFunc_fputs)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); - StringRef FPutsName = TLI->getName(LibFunc::fputs); + StringRef FPutsName = TLI->getName(LibFunc_fputs); Constant *F = M->getOrInsertFunction( FPutsName, B.getInt32Ty(), B.getInt8PtrTy(), File->getType(), nullptr); if (File->getType()->isPointerTy()) @@ -986,12 +986,12 @@ Value *llvm::emitFPutS(Value *Str, Value *File, IRBuilder<> &B, Value *llvm::emitFWrite(Value *Ptr, Value *Size, Value *File, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI) { - if (!TLI->has(LibFunc::fwrite)) + if (!TLI->has(LibFunc_fwrite)) return nullptr; Module *M = B.GetInsertBlock()->getModule(); LLVMContext &Context = B.GetInsertBlock()->getContext(); - StringRef FWriteName = TLI->getName(LibFunc::fwrite); + StringRef FWriteName = TLI->getName(LibFunc_fwrite); Constant *F = M->getOrInsertFunction( FWriteName, DL.getIntPtrType(Context), B.getInt8PtrTy(), DL.getIntPtrType(Context), DL.getIntPtrType(Context), File->getType(), |
