diff options
Diffstat (limited to 'contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp')
| -rw-r--r-- | contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp | 448 |
1 files changed, 224 insertions, 224 deletions
diff --git a/contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp b/contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp index e61b04fbdd57..6cd9f1614991 100644 --- a/contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp +++ b/contrib/llvm/lib/Transforms/Utils/BuildLibCalls.cpp @@ -96,9 +96,9 @@ static bool setDoesNotAlias(Function &F, unsigned n) { } static bool setNonNull(Function &F, unsigned n) { - assert((n != AttributeSet::ReturnIndex || - F.getReturnType()->isPointerTy()) && - "nonnull applies only to pointers"); + assert( + (n != AttributeList::ReturnIndex || F.getReturnType()->isPointerTy()) && + "nonnull applies only to pointers"); if (F.getAttributes().hasAttribute(n, Attribute::NonNull)) return false; F.addAttribute(n, Attribute::NonNull); @@ -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); + Changed |= setNonNull(F, AttributeList::ReturnIndex); + Changed |= setDoesNotAlias(F, AttributeList::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; @@ -717,13 +717,13 @@ 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(); LLVMContext &Context = B.GetInsertBlock()->getContext(); Constant *StrLen = M->getOrInsertFunction("strlen", DL.getIntPtrType(Context), - B.getInt8PtrTy(), nullptr); + B.getInt8PtrTy()); inferLibFuncAttributes(*M->getFunction("strlen"), *TLI); CallInst *CI = B.CreateCall(StrLen, castToCStr(Ptr, B), "strlen"); if (const Function *F = dyn_cast<Function>(StrLen->stripPointerCasts())) @@ -734,14 +734,14 @@ 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(); Type *I8Ptr = B.getInt8PtrTy(); Type *I32Ty = B.getInt32Ty(); Constant *StrChr = - M->getOrInsertFunction("strchr", I8Ptr, I8Ptr, I32Ty, nullptr); + M->getOrInsertFunction("strchr", I8Ptr, I8Ptr, I32Ty); inferLibFuncAttributes(*M->getFunction("strchr"), *TLI); CallInst *CI = B.CreateCall( StrChr, {castToCStr(Ptr, B), ConstantInt::get(I32Ty, C)}, "strchr"); @@ -752,14 +752,14 @@ 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(); LLVMContext &Context = B.GetInsertBlock()->getContext(); Value *StrNCmp = M->getOrInsertFunction("strncmp", B.getInt32Ty(), B.getInt8PtrTy(), B.getInt8PtrTy(), - DL.getIntPtrType(Context), nullptr); + DL.getIntPtrType(Context)); inferLibFuncAttributes(*M->getFunction("strncmp"), *TLI); CallInst *CI = B.CreateCall( StrNCmp, {castToCStr(Ptr1, B), castToCStr(Ptr2, B), Len}, "strncmp"); @@ -772,12 +772,12 @@ 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(); Type *I8Ptr = B.getInt8PtrTy(); - Value *StrCpy = M->getOrInsertFunction(Name, I8Ptr, I8Ptr, I8Ptr, nullptr); + Value *StrCpy = M->getOrInsertFunction(Name, I8Ptr, I8Ptr, I8Ptr); inferLibFuncAttributes(*M->getFunction(Name), *TLI); CallInst *CI = B.CreateCall(StrCpy, {castToCStr(Dst, B), castToCStr(Src, B)}, Name); @@ -788,13 +788,13 @@ 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(); Type *I8Ptr = B.getInt8PtrTy(); Value *StrNCpy = M->getOrInsertFunction(Name, I8Ptr, I8Ptr, I8Ptr, - Len->getType(), nullptr); + Len->getType()); inferLibFuncAttributes(*M->getFunction(Name), *TLI); CallInst *CI = B.CreateCall( StrNCpy, {castToCStr(Dst, B), castToCStr(Src, B), Len}, "strncpy"); @@ -806,18 +806,18 @@ 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(); - AttributeSet AS; - AS = AttributeSet::get(M->getContext(), AttributeSet::FunctionIndex, - Attribute::NoUnwind); + AttributeList AS; + AS = AttributeList::get(M->getContext(), AttributeList::FunctionIndex, + Attribute::NoUnwind); LLVMContext &Context = B.GetInsertBlock()->getContext(); Value *MemCpy = M->getOrInsertFunction( - "__memcpy_chk", AttributeSet::get(M->getContext(), AS), B.getInt8PtrTy(), + "__memcpy_chk", AttributeList::get(M->getContext(), AS), B.getInt8PtrTy(), B.getInt8PtrTy(), B.getInt8PtrTy(), DL.getIntPtrType(Context), - DL.getIntPtrType(Context), nullptr); + DL.getIntPtrType(Context)); Dst = castToCStr(Dst, B); Src = castToCStr(Src, B); CallInst *CI = B.CreateCall(MemCpy, {Dst, Src, Len, ObjSize}); @@ -828,14 +828,14 @@ 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(); LLVMContext &Context = B.GetInsertBlock()->getContext(); Value *MemChr = M->getOrInsertFunction("memchr", B.getInt8PtrTy(), B.getInt8PtrTy(), B.getInt32Ty(), - DL.getIntPtrType(Context), nullptr); + DL.getIntPtrType(Context)); inferLibFuncAttributes(*M->getFunction("memchr"), *TLI); CallInst *CI = B.CreateCall(MemChr, {castToCStr(Ptr, B), Val, Len}, "memchr"); @@ -847,14 +847,14 @@ 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(); LLVMContext &Context = B.GetInsertBlock()->getContext(); Value *MemCmp = M->getOrInsertFunction("memcmp", B.getInt32Ty(), B.getInt8PtrTy(), B.getInt8PtrTy(), - DL.getIntPtrType(Context), nullptr); + DL.getIntPtrType(Context)); inferLibFuncAttributes(*M->getFunction("memcmp"), *TLI); CallInst *CI = B.CreateCall( MemCmp, {castToCStr(Ptr1, B), castToCStr(Ptr2, B), Len}, "memcmp"); @@ -881,13 +881,13 @@ static void appendTypeSuffix(Value *Op, StringRef &Name, } Value *llvm::emitUnaryFloatFnCall(Value *Op, StringRef Name, IRBuilder<> &B, - const AttributeSet &Attrs) { + const AttributeList &Attrs) { SmallString<20> NameBuffer; appendTypeSuffix(Op, Name, NameBuffer); Module *M = B.GetInsertBlock()->getModule(); Value *Callee = M->getOrInsertFunction(Name, Op->getType(), - Op->getType(), nullptr); + Op->getType()); CallInst *CI = B.CreateCall(Callee, Op, Name); CI->setAttributes(Attrs); if (const Function *F = dyn_cast<Function>(Callee->stripPointerCasts())) @@ -897,13 +897,13 @@ Value *llvm::emitUnaryFloatFnCall(Value *Op, StringRef Name, IRBuilder<> &B, } Value *llvm::emitBinaryFloatFnCall(Value *Op1, Value *Op2, StringRef Name, - IRBuilder<> &B, const AttributeSet &Attrs) { + IRBuilder<> &B, const AttributeList &Attrs) { SmallString<20> NameBuffer; appendTypeSuffix(Op1, Name, NameBuffer); Module *M = B.GetInsertBlock()->getModule(); Value *Callee = M->getOrInsertFunction(Name, Op1->getType(), Op1->getType(), - Op2->getType(), nullptr); + Op2->getType()); CallInst *CI = B.CreateCall(Callee, {Op1, Op2}, Name); CI->setAttributes(Attrs); if (const Function *F = dyn_cast<Function>(Callee->stripPointerCasts())) @@ -914,12 +914,12 @@ 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(); - Value *PutChar = M->getOrInsertFunction("putchar", B.getInt32Ty(), - B.getInt32Ty(), nullptr); + Value *PutChar = M->getOrInsertFunction("putchar", B.getInt32Ty(), B.getInt32Ty()); + inferLibFuncAttributes(*M->getFunction("putchar"), *TLI); CallInst *CI = B.CreateCall(PutChar, B.CreateIntCast(Char, B.getInt32Ty(), @@ -934,12 +934,12 @@ 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(); Value *PutS = - M->getOrInsertFunction("puts", B.getInt32Ty(), B.getInt8PtrTy(), nullptr); + M->getOrInsertFunction("puts", B.getInt32Ty(), B.getInt8PtrTy()); inferLibFuncAttributes(*M->getFunction("puts"), *TLI); CallInst *CI = B.CreateCall(PutS, castToCStr(Str, B), "puts"); if (const Function *F = dyn_cast<Function>(PutS->stripPointerCasts())) @@ -949,12 +949,12 @@ 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(); Constant *F = M->getOrInsertFunction("fputc", B.getInt32Ty(), B.getInt32Ty(), - File->getType(), nullptr); + File->getType()); if (File->getType()->isPointerTy()) inferLibFuncAttributes(*M->getFunction("fputc"), *TLI); Char = B.CreateIntCast(Char, B.getInt32Ty(), /*isSigned*/true, @@ -968,13 +968,13 @@ 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); + FPutsName, B.getInt32Ty(), B.getInt8PtrTy(), File->getType()); if (File->getType()->isPointerTy()) inferLibFuncAttributes(*M->getFunction(FPutsName), *TLI); CallInst *CI = B.CreateCall(F, {castToCStr(Str, B), File}, "fputs"); @@ -986,16 +986,16 @@ 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(), - nullptr); + DL.getIntPtrType(Context), DL.getIntPtrType(Context), File->getType()); + if (File->getType()->isPointerTy()) inferLibFuncAttributes(*M->getFunction(FWriteName), *TLI); CallInst *CI = |