diff options
Diffstat (limited to 'contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp')
| -rw-r--r-- | contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp | 1284 |
1 files changed, 785 insertions, 499 deletions
diff --git a/contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp b/contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp index 112118a..2be5d5c 100644 --- a/contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp +++ b/contrib/llvm/lib/Analysis/TargetLibraryInfo.cpp @@ -13,6 +13,7 @@ #include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/ADT/Triple.h" +#include "llvm/IR/Constants.h" #include "llvm/Support/CommandLine.h" using namespace llvm; @@ -82,24 +83,24 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, if (T.getArch() == Triple::r600 || T.getArch() == Triple::amdgcn) { - TLI.setUnavailable(LibFunc::ldexp); - TLI.setUnavailable(LibFunc::ldexpf); - TLI.setUnavailable(LibFunc::ldexpl); - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); - TLI.setUnavailable(LibFunc::exp10l); - TLI.setUnavailable(LibFunc::log10); - TLI.setUnavailable(LibFunc::log10f); - TLI.setUnavailable(LibFunc::log10l); + TLI.setUnavailable(LibFunc_ldexp); + TLI.setUnavailable(LibFunc_ldexpf); + TLI.setUnavailable(LibFunc_ldexpl); + TLI.setUnavailable(LibFunc_exp10); + TLI.setUnavailable(LibFunc_exp10f); + TLI.setUnavailable(LibFunc_exp10l); + TLI.setUnavailable(LibFunc_log10); + TLI.setUnavailable(LibFunc_log10f); + TLI.setUnavailable(LibFunc_log10l); } // There are no library implementations of mempcy and memset for AMD gpus and // these can be difficult to lower in the backend. if (T.getArch() == Triple::r600 || T.getArch() == Triple::amdgcn) { - TLI.setUnavailable(LibFunc::memcpy); - TLI.setUnavailable(LibFunc::memset); - TLI.setUnavailable(LibFunc::memset_pattern16); + TLI.setUnavailable(LibFunc_memcpy); + TLI.setUnavailable(LibFunc_memset); + TLI.setUnavailable(LibFunc_memset_pattern16); return; } @@ -107,21 +108,21 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // All versions of watchOS support it. if (T.isMacOSX()) { if (T.isMacOSXVersionLT(10, 5)) - TLI.setUnavailable(LibFunc::memset_pattern16); + TLI.setUnavailable(LibFunc_memset_pattern16); } else if (T.isiOS()) { if (T.isOSVersionLT(3, 0)) - TLI.setUnavailable(LibFunc::memset_pattern16); + TLI.setUnavailable(LibFunc_memset_pattern16); } else if (!T.isWatchOS()) { - TLI.setUnavailable(LibFunc::memset_pattern16); + TLI.setUnavailable(LibFunc_memset_pattern16); } if (!hasSinCosPiStret(T)) { - TLI.setUnavailable(LibFunc::sinpi); - TLI.setUnavailable(LibFunc::sinpif); - TLI.setUnavailable(LibFunc::cospi); - TLI.setUnavailable(LibFunc::cospif); - TLI.setUnavailable(LibFunc::sincospi_stret); - TLI.setUnavailable(LibFunc::sincospif_stret); + TLI.setUnavailable(LibFunc_sinpi); + TLI.setUnavailable(LibFunc_sinpif); + TLI.setUnavailable(LibFunc_cospi); + TLI.setUnavailable(LibFunc_cospif); + TLI.setUnavailable(LibFunc_sincospi_stret); + TLI.setUnavailable(LibFunc_sincospif_stret); } if (T.isMacOSX() && T.getArch() == Triple::x86 && @@ -131,179 +132,223 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // has a $UNIX2003 suffix. The two implementations are identical except // for the return value in some edge cases. However, we don't want to // generate code that depends on the old symbols. - TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003"); - TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003"); + TLI.setAvailableWithName(LibFunc_fwrite, "fwrite$UNIX2003"); + TLI.setAvailableWithName(LibFunc_fputs, "fputs$UNIX2003"); } // iprintf and friends are only available on XCore and TCE. if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) { - TLI.setUnavailable(LibFunc::iprintf); - TLI.setUnavailable(LibFunc::siprintf); - TLI.setUnavailable(LibFunc::fiprintf); + TLI.setUnavailable(LibFunc_iprintf); + TLI.setUnavailable(LibFunc_siprintf); + TLI.setUnavailable(LibFunc_fiprintf); } if (T.isOSWindows() && !T.isOSCygMing()) { // Win32 does not support long double - TLI.setUnavailable(LibFunc::acosl); - TLI.setUnavailable(LibFunc::asinl); - TLI.setUnavailable(LibFunc::atanl); - TLI.setUnavailable(LibFunc::atan2l); - TLI.setUnavailable(LibFunc::ceill); - TLI.setUnavailable(LibFunc::copysignl); - TLI.setUnavailable(LibFunc::cosl); - TLI.setUnavailable(LibFunc::coshl); - TLI.setUnavailable(LibFunc::expl); - TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf - TLI.setUnavailable(LibFunc::fabsl); - TLI.setUnavailable(LibFunc::floorl); - TLI.setUnavailable(LibFunc::fmaxl); - TLI.setUnavailable(LibFunc::fminl); - TLI.setUnavailable(LibFunc::fmodl); - TLI.setUnavailable(LibFunc::frexpl); - TLI.setUnavailable(LibFunc::ldexpf); - TLI.setUnavailable(LibFunc::ldexpl); - TLI.setUnavailable(LibFunc::logl); - TLI.setUnavailable(LibFunc::modfl); - TLI.setUnavailable(LibFunc::powl); - TLI.setUnavailable(LibFunc::sinl); - TLI.setUnavailable(LibFunc::sinhl); - TLI.setUnavailable(LibFunc::sqrtl); - TLI.setUnavailable(LibFunc::tanl); - TLI.setUnavailable(LibFunc::tanhl); + TLI.setUnavailable(LibFunc_acosl); + TLI.setUnavailable(LibFunc_asinl); + TLI.setUnavailable(LibFunc_atanl); + TLI.setUnavailable(LibFunc_atan2l); + TLI.setUnavailable(LibFunc_ceill); + TLI.setUnavailable(LibFunc_copysignl); + TLI.setUnavailable(LibFunc_cosl); + TLI.setUnavailable(LibFunc_coshl); + TLI.setUnavailable(LibFunc_expl); + TLI.setUnavailable(LibFunc_fabsf); // Win32 and Win64 both lack fabsf + TLI.setUnavailable(LibFunc_fabsl); + TLI.setUnavailable(LibFunc_floorl); + TLI.setUnavailable(LibFunc_fmaxl); + TLI.setUnavailable(LibFunc_fminl); + TLI.setUnavailable(LibFunc_fmodl); + TLI.setUnavailable(LibFunc_frexpl); + TLI.setUnavailable(LibFunc_ldexpf); + TLI.setUnavailable(LibFunc_ldexpl); + TLI.setUnavailable(LibFunc_logl); + TLI.setUnavailable(LibFunc_modfl); + TLI.setUnavailable(LibFunc_powl); + TLI.setUnavailable(LibFunc_sinl); + TLI.setUnavailable(LibFunc_sinhl); + TLI.setUnavailable(LibFunc_sqrtl); + TLI.setUnavailable(LibFunc_tanl); + TLI.setUnavailable(LibFunc_tanhl); // Win32 only has C89 math - TLI.setUnavailable(LibFunc::acosh); - TLI.setUnavailable(LibFunc::acoshf); - TLI.setUnavailable(LibFunc::acoshl); - TLI.setUnavailable(LibFunc::asinh); - TLI.setUnavailable(LibFunc::asinhf); - TLI.setUnavailable(LibFunc::asinhl); - TLI.setUnavailable(LibFunc::atanh); - TLI.setUnavailable(LibFunc::atanhf); - TLI.setUnavailable(LibFunc::atanhl); - TLI.setUnavailable(LibFunc::cbrt); - TLI.setUnavailable(LibFunc::cbrtf); - TLI.setUnavailable(LibFunc::cbrtl); - TLI.setUnavailable(LibFunc::exp2); - TLI.setUnavailable(LibFunc::exp2f); - TLI.setUnavailable(LibFunc::exp2l); - TLI.setUnavailable(LibFunc::expm1); - TLI.setUnavailable(LibFunc::expm1f); - TLI.setUnavailable(LibFunc::expm1l); - TLI.setUnavailable(LibFunc::log2); - TLI.setUnavailable(LibFunc::log2f); - TLI.setUnavailable(LibFunc::log2l); - TLI.setUnavailable(LibFunc::log1p); - TLI.setUnavailable(LibFunc::log1pf); - TLI.setUnavailable(LibFunc::log1pl); - TLI.setUnavailable(LibFunc::logb); - TLI.setUnavailable(LibFunc::logbf); - TLI.setUnavailable(LibFunc::logbl); - TLI.setUnavailable(LibFunc::nearbyint); - TLI.setUnavailable(LibFunc::nearbyintf); - TLI.setUnavailable(LibFunc::nearbyintl); - TLI.setUnavailable(LibFunc::rint); - TLI.setUnavailable(LibFunc::rintf); - TLI.setUnavailable(LibFunc::rintl); - TLI.setUnavailable(LibFunc::round); - TLI.setUnavailable(LibFunc::roundf); - TLI.setUnavailable(LibFunc::roundl); - TLI.setUnavailable(LibFunc::trunc); - TLI.setUnavailable(LibFunc::truncf); - TLI.setUnavailable(LibFunc::truncl); + TLI.setUnavailable(LibFunc_acosh); + TLI.setUnavailable(LibFunc_acoshf); + TLI.setUnavailable(LibFunc_acoshl); + TLI.setUnavailable(LibFunc_asinh); + TLI.setUnavailable(LibFunc_asinhf); + TLI.setUnavailable(LibFunc_asinhl); + TLI.setUnavailable(LibFunc_atanh); + TLI.setUnavailable(LibFunc_atanhf); + TLI.setUnavailable(LibFunc_atanhl); + TLI.setUnavailable(LibFunc_cbrt); + TLI.setUnavailable(LibFunc_cbrtf); + TLI.setUnavailable(LibFunc_cbrtl); + TLI.setUnavailable(LibFunc_exp2); + TLI.setUnavailable(LibFunc_exp2f); + TLI.setUnavailable(LibFunc_exp2l); + TLI.setUnavailable(LibFunc_expm1); + TLI.setUnavailable(LibFunc_expm1f); + TLI.setUnavailable(LibFunc_expm1l); + TLI.setUnavailable(LibFunc_log2); + TLI.setUnavailable(LibFunc_log2f); + TLI.setUnavailable(LibFunc_log2l); + TLI.setUnavailable(LibFunc_log1p); + TLI.setUnavailable(LibFunc_log1pf); + TLI.setUnavailable(LibFunc_log1pl); + TLI.setUnavailable(LibFunc_logb); + TLI.setUnavailable(LibFunc_logbf); + TLI.setUnavailable(LibFunc_logbl); + TLI.setUnavailable(LibFunc_nearbyint); + TLI.setUnavailable(LibFunc_nearbyintf); + TLI.setUnavailable(LibFunc_nearbyintl); + TLI.setUnavailable(LibFunc_rint); + TLI.setUnavailable(LibFunc_rintf); + TLI.setUnavailable(LibFunc_rintl); + TLI.setUnavailable(LibFunc_round); + TLI.setUnavailable(LibFunc_roundf); + TLI.setUnavailable(LibFunc_roundl); + TLI.setUnavailable(LibFunc_trunc); + TLI.setUnavailable(LibFunc_truncf); + TLI.setUnavailable(LibFunc_truncl); // Win32 provides some C99 math with mangled names - TLI.setAvailableWithName(LibFunc::copysign, "_copysign"); + TLI.setAvailableWithName(LibFunc_copysign, "_copysign"); if (T.getArch() == Triple::x86) { // Win32 on x86 implements single-precision math functions as macros - TLI.setUnavailable(LibFunc::acosf); - TLI.setUnavailable(LibFunc::asinf); - TLI.setUnavailable(LibFunc::atanf); - TLI.setUnavailable(LibFunc::atan2f); - TLI.setUnavailable(LibFunc::ceilf); - TLI.setUnavailable(LibFunc::copysignf); - TLI.setUnavailable(LibFunc::cosf); - TLI.setUnavailable(LibFunc::coshf); - TLI.setUnavailable(LibFunc::expf); - TLI.setUnavailable(LibFunc::floorf); - TLI.setUnavailable(LibFunc::fminf); - TLI.setUnavailable(LibFunc::fmaxf); - TLI.setUnavailable(LibFunc::fmodf); - TLI.setUnavailable(LibFunc::logf); - TLI.setUnavailable(LibFunc::log10f); - TLI.setUnavailable(LibFunc::modff); - TLI.setUnavailable(LibFunc::powf); - TLI.setUnavailable(LibFunc::sinf); - TLI.setUnavailable(LibFunc::sinhf); - TLI.setUnavailable(LibFunc::sqrtf); - TLI.setUnavailable(LibFunc::tanf); - TLI.setUnavailable(LibFunc::tanhf); + TLI.setUnavailable(LibFunc_acosf); + TLI.setUnavailable(LibFunc_asinf); + TLI.setUnavailable(LibFunc_atanf); + TLI.setUnavailable(LibFunc_atan2f); + TLI.setUnavailable(LibFunc_ceilf); + TLI.setUnavailable(LibFunc_copysignf); + TLI.setUnavailable(LibFunc_cosf); + TLI.setUnavailable(LibFunc_coshf); + TLI.setUnavailable(LibFunc_expf); + TLI.setUnavailable(LibFunc_floorf); + TLI.setUnavailable(LibFunc_fminf); + TLI.setUnavailable(LibFunc_fmaxf); + TLI.setUnavailable(LibFunc_fmodf); + TLI.setUnavailable(LibFunc_logf); + TLI.setUnavailable(LibFunc_log10f); + TLI.setUnavailable(LibFunc_modff); + TLI.setUnavailable(LibFunc_powf); + TLI.setUnavailable(LibFunc_sinf); + TLI.setUnavailable(LibFunc_sinhf); + TLI.setUnavailable(LibFunc_sqrtf); + TLI.setUnavailable(LibFunc_tanf); + TLI.setUnavailable(LibFunc_tanhf); } + // These definitions are due to math-finite.h header on Linux + TLI.setUnavailable(LibFunc_acos_finite); + TLI.setUnavailable(LibFunc_acosf_finite); + TLI.setUnavailable(LibFunc_acosl_finite); + TLI.setUnavailable(LibFunc_acosh_finite); + TLI.setUnavailable(LibFunc_acoshf_finite); + TLI.setUnavailable(LibFunc_acoshl_finite); + TLI.setUnavailable(LibFunc_asin_finite); + TLI.setUnavailable(LibFunc_asinf_finite); + TLI.setUnavailable(LibFunc_asinl_finite); + TLI.setUnavailable(LibFunc_atan2_finite); + TLI.setUnavailable(LibFunc_atan2f_finite); + TLI.setUnavailable(LibFunc_atan2l_finite); + TLI.setUnavailable(LibFunc_atanh_finite); + TLI.setUnavailable(LibFunc_atanhf_finite); + TLI.setUnavailable(LibFunc_atanhl_finite); + TLI.setUnavailable(LibFunc_cosh_finite); + TLI.setUnavailable(LibFunc_coshf_finite); + TLI.setUnavailable(LibFunc_coshl_finite); + TLI.setUnavailable(LibFunc_exp10_finite); + TLI.setUnavailable(LibFunc_exp10f_finite); + TLI.setUnavailable(LibFunc_exp10l_finite); + TLI.setUnavailable(LibFunc_exp2_finite); + TLI.setUnavailable(LibFunc_exp2f_finite); + TLI.setUnavailable(LibFunc_exp2l_finite); + TLI.setUnavailable(LibFunc_exp_finite); + TLI.setUnavailable(LibFunc_expf_finite); + TLI.setUnavailable(LibFunc_expl_finite); + TLI.setUnavailable(LibFunc_log10_finite); + TLI.setUnavailable(LibFunc_log10f_finite); + TLI.setUnavailable(LibFunc_log10l_finite); + TLI.setUnavailable(LibFunc_log2_finite); + TLI.setUnavailable(LibFunc_log2f_finite); + TLI.setUnavailable(LibFunc_log2l_finite); + TLI.setUnavailable(LibFunc_log_finite); + TLI.setUnavailable(LibFunc_logf_finite); + TLI.setUnavailable(LibFunc_logl_finite); + TLI.setUnavailable(LibFunc_pow_finite); + TLI.setUnavailable(LibFunc_powf_finite); + TLI.setUnavailable(LibFunc_powl_finite); + TLI.setUnavailable(LibFunc_sinh_finite); + TLI.setUnavailable(LibFunc_sinhf_finite); + TLI.setUnavailable(LibFunc_sinhl_finite); + // Win32 does *not* provide provide these functions, but they are // generally available on POSIX-compliant systems: - TLI.setUnavailable(LibFunc::access); - TLI.setUnavailable(LibFunc::bcmp); - TLI.setUnavailable(LibFunc::bcopy); - TLI.setUnavailable(LibFunc::bzero); - TLI.setUnavailable(LibFunc::chmod); - TLI.setUnavailable(LibFunc::chown); - TLI.setUnavailable(LibFunc::closedir); - TLI.setUnavailable(LibFunc::ctermid); - TLI.setUnavailable(LibFunc::fdopen); - TLI.setUnavailable(LibFunc::ffs); - TLI.setUnavailable(LibFunc::fileno); - TLI.setUnavailable(LibFunc::flockfile); - TLI.setUnavailable(LibFunc::fseeko); - TLI.setUnavailable(LibFunc::fstat); - TLI.setUnavailable(LibFunc::fstatvfs); - TLI.setUnavailable(LibFunc::ftello); - TLI.setUnavailable(LibFunc::ftrylockfile); - TLI.setUnavailable(LibFunc::funlockfile); - TLI.setUnavailable(LibFunc::getc_unlocked); - TLI.setUnavailable(LibFunc::getitimer); - TLI.setUnavailable(LibFunc::getlogin_r); - TLI.setUnavailable(LibFunc::getpwnam); - TLI.setUnavailable(LibFunc::gettimeofday); - TLI.setUnavailable(LibFunc::htonl); - TLI.setUnavailable(LibFunc::htons); - TLI.setUnavailable(LibFunc::lchown); - TLI.setUnavailable(LibFunc::lstat); - TLI.setUnavailable(LibFunc::memccpy); - TLI.setUnavailable(LibFunc::mkdir); - TLI.setUnavailable(LibFunc::ntohl); - TLI.setUnavailable(LibFunc::ntohs); - TLI.setUnavailable(LibFunc::open); - TLI.setUnavailable(LibFunc::opendir); - TLI.setUnavailable(LibFunc::pclose); - TLI.setUnavailable(LibFunc::popen); - TLI.setUnavailable(LibFunc::pread); - TLI.setUnavailable(LibFunc::pwrite); - TLI.setUnavailable(LibFunc::read); - TLI.setUnavailable(LibFunc::readlink); - TLI.setUnavailable(LibFunc::realpath); - TLI.setUnavailable(LibFunc::rmdir); - TLI.setUnavailable(LibFunc::setitimer); - TLI.setUnavailable(LibFunc::stat); - TLI.setUnavailable(LibFunc::statvfs); - TLI.setUnavailable(LibFunc::stpcpy); - TLI.setUnavailable(LibFunc::stpncpy); - TLI.setUnavailable(LibFunc::strcasecmp); - TLI.setUnavailable(LibFunc::strncasecmp); - TLI.setUnavailable(LibFunc::times); - TLI.setUnavailable(LibFunc::uname); - TLI.setUnavailable(LibFunc::unlink); - TLI.setUnavailable(LibFunc::unsetenv); - TLI.setUnavailable(LibFunc::utime); - TLI.setUnavailable(LibFunc::utimes); - TLI.setUnavailable(LibFunc::write); + TLI.setUnavailable(LibFunc_access); + TLI.setUnavailable(LibFunc_bcmp); + TLI.setUnavailable(LibFunc_bcopy); + TLI.setUnavailable(LibFunc_bzero); + TLI.setUnavailable(LibFunc_chmod); + TLI.setUnavailable(LibFunc_chown); + TLI.setUnavailable(LibFunc_closedir); + TLI.setUnavailable(LibFunc_ctermid); + TLI.setUnavailable(LibFunc_fdopen); + TLI.setUnavailable(LibFunc_ffs); + TLI.setUnavailable(LibFunc_fileno); + TLI.setUnavailable(LibFunc_flockfile); + TLI.setUnavailable(LibFunc_fseeko); + TLI.setUnavailable(LibFunc_fstat); + TLI.setUnavailable(LibFunc_fstatvfs); + TLI.setUnavailable(LibFunc_ftello); + TLI.setUnavailable(LibFunc_ftrylockfile); + TLI.setUnavailable(LibFunc_funlockfile); + TLI.setUnavailable(LibFunc_getc_unlocked); + TLI.setUnavailable(LibFunc_getitimer); + TLI.setUnavailable(LibFunc_getlogin_r); + TLI.setUnavailable(LibFunc_getpwnam); + TLI.setUnavailable(LibFunc_gettimeofday); + TLI.setUnavailable(LibFunc_htonl); + TLI.setUnavailable(LibFunc_htons); + TLI.setUnavailable(LibFunc_lchown); + TLI.setUnavailable(LibFunc_lstat); + TLI.setUnavailable(LibFunc_memccpy); + TLI.setUnavailable(LibFunc_mkdir); + TLI.setUnavailable(LibFunc_ntohl); + TLI.setUnavailable(LibFunc_ntohs); + TLI.setUnavailable(LibFunc_open); + TLI.setUnavailable(LibFunc_opendir); + TLI.setUnavailable(LibFunc_pclose); + TLI.setUnavailable(LibFunc_popen); + TLI.setUnavailable(LibFunc_pread); + TLI.setUnavailable(LibFunc_pwrite); + TLI.setUnavailable(LibFunc_read); + TLI.setUnavailable(LibFunc_readlink); + TLI.setUnavailable(LibFunc_realpath); + TLI.setUnavailable(LibFunc_rmdir); + TLI.setUnavailable(LibFunc_setitimer); + TLI.setUnavailable(LibFunc_stat); + TLI.setUnavailable(LibFunc_statvfs); + TLI.setUnavailable(LibFunc_stpcpy); + TLI.setUnavailable(LibFunc_stpncpy); + TLI.setUnavailable(LibFunc_strcasecmp); + TLI.setUnavailable(LibFunc_strncasecmp); + TLI.setUnavailable(LibFunc_times); + TLI.setUnavailable(LibFunc_uname); + TLI.setUnavailable(LibFunc_unlink); + TLI.setUnavailable(LibFunc_unsetenv); + TLI.setUnavailable(LibFunc_utime); + TLI.setUnavailable(LibFunc_utimes); + TLI.setUnavailable(LibFunc_write); // Win32 does *not* provide provide these functions, but they are // specified by C99: - TLI.setUnavailable(LibFunc::atoll); - TLI.setUnavailable(LibFunc::frexpf); - TLI.setUnavailable(LibFunc::llabs); + TLI.setUnavailable(LibFunc_atoll); + TLI.setUnavailable(LibFunc_frexpf); + TLI.setUnavailable(LibFunc_llabs); } switch (T.getOS()) { @@ -311,28 +356,28 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // exp10 and exp10f are not available on OS X until 10.9 and iOS until 7.0 // and their names are __exp10 and __exp10f. exp10l is not available on // OS X or iOS. - TLI.setUnavailable(LibFunc::exp10l); + TLI.setUnavailable(LibFunc_exp10l); if (T.isMacOSXVersionLT(10, 9)) { - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); + TLI.setUnavailable(LibFunc_exp10); + TLI.setUnavailable(LibFunc_exp10f); } else { - TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); - TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); + TLI.setAvailableWithName(LibFunc_exp10, "__exp10"); + TLI.setAvailableWithName(LibFunc_exp10f, "__exp10f"); } break; case Triple::IOS: case Triple::TvOS: case Triple::WatchOS: - TLI.setUnavailable(LibFunc::exp10l); + TLI.setUnavailable(LibFunc_exp10l); if (!T.isWatchOS() && (T.isOSVersionLT(7, 0) || (T.isOSVersionLT(9, 0) && (T.getArch() == Triple::x86 || T.getArch() == Triple::x86_64)))) { - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); + TLI.setUnavailable(LibFunc_exp10); + TLI.setUnavailable(LibFunc_exp10f); } else { - TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); - TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); + TLI.setAvailableWithName(LibFunc_exp10, "__exp10"); + TLI.setAvailableWithName(LibFunc_exp10f, "__exp10f"); } break; case Triple::Linux: @@ -344,9 +389,9 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // Fall through to disable all of them. LLVM_FALLTHROUGH; default: - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); - TLI.setUnavailable(LibFunc::exp10l); + TLI.setUnavailable(LibFunc_exp10); + TLI.setUnavailable(LibFunc_exp10f); + TLI.setUnavailable(LibFunc_exp10l); } // ffsl is available on at least Darwin, Mac OS X, iOS, FreeBSD, and @@ -364,7 +409,7 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, case Triple::Linux: break; default: - TLI.setUnavailable(LibFunc::ffsl); + TLI.setUnavailable(LibFunc_ffsl); } // ffsll is available on at least FreeBSD and Linux (GLIBC): @@ -380,7 +425,7 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, case Triple::Linux: break; default: - TLI.setUnavailable(LibFunc::ffsll); + TLI.setUnavailable(LibFunc_ffsll); } // The following functions are available on at least FreeBSD: @@ -388,30 +433,30 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // http://svn.freebsd.org/base/head/lib/libc/string/flsl.c // http://svn.freebsd.org/base/head/lib/libc/string/flsll.c if (!T.isOSFreeBSD()) { - TLI.setUnavailable(LibFunc::fls); - TLI.setUnavailable(LibFunc::flsl); - TLI.setUnavailable(LibFunc::flsll); + TLI.setUnavailable(LibFunc_fls); + TLI.setUnavailable(LibFunc_flsl); + TLI.setUnavailable(LibFunc_flsll); } // The following functions are available on at least Linux: if (!T.isOSLinux()) { - TLI.setUnavailable(LibFunc::dunder_strdup); - TLI.setUnavailable(LibFunc::dunder_strtok_r); - TLI.setUnavailable(LibFunc::dunder_isoc99_scanf); - TLI.setUnavailable(LibFunc::dunder_isoc99_sscanf); - TLI.setUnavailable(LibFunc::under_IO_getc); - TLI.setUnavailable(LibFunc::under_IO_putc); - TLI.setUnavailable(LibFunc::memalign); - TLI.setUnavailable(LibFunc::fopen64); - TLI.setUnavailable(LibFunc::fseeko64); - TLI.setUnavailable(LibFunc::fstat64); - TLI.setUnavailable(LibFunc::fstatvfs64); - TLI.setUnavailable(LibFunc::ftello64); - TLI.setUnavailable(LibFunc::lstat64); - TLI.setUnavailable(LibFunc::open64); - TLI.setUnavailable(LibFunc::stat64); - TLI.setUnavailable(LibFunc::statvfs64); - TLI.setUnavailable(LibFunc::tmpfile64); + TLI.setUnavailable(LibFunc_dunder_strdup); + TLI.setUnavailable(LibFunc_dunder_strtok_r); + TLI.setUnavailable(LibFunc_dunder_isoc99_scanf); + TLI.setUnavailable(LibFunc_dunder_isoc99_sscanf); + TLI.setUnavailable(LibFunc_under_IO_getc); + TLI.setUnavailable(LibFunc_under_IO_putc); + TLI.setUnavailable(LibFunc_memalign); + TLI.setUnavailable(LibFunc_fopen64); + TLI.setUnavailable(LibFunc_fseeko64); + TLI.setUnavailable(LibFunc_fstat64); + TLI.setUnavailable(LibFunc_fstatvfs64); + TLI.setUnavailable(LibFunc_ftello64); + TLI.setUnavailable(LibFunc_lstat64); + TLI.setUnavailable(LibFunc_open64); + TLI.setUnavailable(LibFunc_stat64); + TLI.setUnavailable(LibFunc_statvfs64); + TLI.setUnavailable(LibFunc_tmpfile64); } // As currently implemented in clang, NVPTX code has no standard library to @@ -427,9 +472,9 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // optimizations, so this situation should be fixed. if (T.isNVPTX()) { TLI.disableAllFunctions(); - TLI.setAvailable(LibFunc::nvvm_reflect); + TLI.setAvailable(LibFunc_nvvm_reflect); } else { - TLI.setUnavailable(LibFunc::nvvm_reflect); + TLI.setUnavailable(LibFunc_nvvm_reflect); } TLI.addVectorizableFunctionsFromVecLib(ClVectorLibrary); @@ -496,13 +541,13 @@ static StringRef sanitizeFunctionName(StringRef funcName) { // Check for \01 prefix that is used to mangle __asm declarations and // strip it if present. - return GlobalValue::getRealLinkageName(funcName); + return GlobalValue::dropLLVMManglingEscape(funcName); } bool TargetLibraryInfoImpl::getLibFunc(StringRef funcName, - LibFunc::Func &F) const { + LibFunc &F) const { StringRef const *Start = &StandardNames[0]; - StringRef const *End = &StandardNames[LibFunc::NumLibFuncs]; + StringRef const *End = &StandardNames[NumLibFuncs]; funcName = sanitizeFunctionName(funcName); if (funcName.empty()) @@ -513,14 +558,14 @@ bool TargetLibraryInfoImpl::getLibFunc(StringRef funcName, return LHS < RHS; }); if (I != End && *I == funcName) { - F = (LibFunc::Func)(I - Start); + F = (LibFunc)(I - Start); return true; } return false; } bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, - LibFunc::Func F, + LibFunc F, const DataLayout *DL) const { LLVMContext &Ctx = FTy.getContext(); Type *PCharTy = Type::getInt8PtrTy(Ctx); @@ -531,504 +576,706 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, unsigned NumParams = FTy.getNumParams(); switch (F) { - case LibFunc::strlen: + case LibFunc_strlen: return (NumParams == 1 && FTy.getParamType(0)->isPointerTy() && FTy.getReturnType()->isIntegerTy()); - case LibFunc::strchr: - case LibFunc::strrchr: + case LibFunc_strchr: + case LibFunc_strrchr: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0) == FTy.getReturnType() && FTy.getParamType(1)->isIntegerTy()); - 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: return ((NumParams == 2 || NumParams == 3) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::strcat: + case LibFunc_strcat: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0) == FTy.getReturnType() && FTy.getParamType(1) == FTy.getReturnType()); - case LibFunc::strncat: + case LibFunc_strncat: return (NumParams == 3 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0) == FTy.getReturnType() && FTy.getParamType(1) == FTy.getReturnType() && FTy.getParamType(2)->isIntegerTy()); - case LibFunc::strcpy_chk: - case LibFunc::stpcpy_chk: + case LibFunc_strcpy_chk: + case LibFunc_stpcpy_chk: --NumParams; if (!IsSizeTTy(FTy.getParamType(NumParams))) return false; LLVM_FALLTHROUGH; - case LibFunc::strcpy: - case LibFunc::stpcpy: + case LibFunc_strcpy: + case LibFunc_stpcpy: return (NumParams == 2 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0) == FTy.getParamType(1) && FTy.getParamType(0) == PCharTy); - case LibFunc::strncpy_chk: - case LibFunc::stpncpy_chk: + case LibFunc_strncpy_chk: + case LibFunc_stpncpy_chk: --NumParams; if (!IsSizeTTy(FTy.getParamType(NumParams))) return false; LLVM_FALLTHROUGH; - case LibFunc::strncpy: - case LibFunc::stpncpy: + case LibFunc_strncpy: + case LibFunc_stpncpy: return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0) == FTy.getParamType(1) && FTy.getParamType(0) == PCharTy && FTy.getParamType(2)->isIntegerTy()); - case LibFunc::strxfrm: + case LibFunc_strxfrm: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::strcmp: + case LibFunc_strcmp: return (NumParams == 2 && FTy.getReturnType()->isIntegerTy(32) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(0) == FTy.getParamType(1)); - case LibFunc::strncmp: + case LibFunc_strncmp: return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(0) == FTy.getParamType(1) && FTy.getParamType(2)->isIntegerTy()); - case LibFunc::strspn: - case LibFunc::strcspn: + case LibFunc_strspn: + case LibFunc_strcspn: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(0) == FTy.getParamType(1) && FTy.getReturnType()->isIntegerTy()); - case LibFunc::strcoll: - case LibFunc::strcasecmp: - case LibFunc::strncasecmp: + case LibFunc_strcoll: + case LibFunc_strcasecmp: + case LibFunc_strncasecmp: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::strstr: + case LibFunc_strstr: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::strpbrk: + case LibFunc_strpbrk: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0) == FTy.getParamType(1)); - case LibFunc::strtok: - case LibFunc::strtok_r: + case LibFunc_strtok: + case LibFunc_strtok_r: return (NumParams >= 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::scanf: - case LibFunc::setbuf: - case LibFunc::setvbuf: + case LibFunc_scanf: + case LibFunc_setbuf: + case LibFunc_setvbuf: return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::strdup: - case LibFunc::strndup: + case LibFunc_strdup: + case LibFunc_strndup: return (NumParams >= 1 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy()); - case LibFunc::sscanf: - case LibFunc::stat: - case LibFunc::statvfs: - case LibFunc::sprintf: + case LibFunc_sscanf: + case LibFunc_stat: + case LibFunc_statvfs: + case LibFunc_siprintf: + case LibFunc_sprintf: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::snprintf: + case LibFunc_snprintf: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::setitimer: + case LibFunc_setitimer: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::system: + case LibFunc_system: return (NumParams == 1 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::malloc: + case LibFunc_malloc: return (NumParams == 1 && FTy.getReturnType()->isPointerTy()); - case LibFunc::memcmp: - return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && - FTy.getParamType(1)->isPointerTy() && - FTy.getReturnType()->isIntegerTy(32)); + case LibFunc_memcmp: + return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && + FTy.getParamType(0)->isPointerTy() && + FTy.getParamType(1)->isPointerTy()); - case LibFunc::memchr: - case LibFunc::memrchr: - return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && + case LibFunc_memchr: + case LibFunc_memrchr: + return (NumParams == 3 && FTy.getReturnType()->isPointerTy() && + FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(1)->isIntegerTy(32) && - FTy.getParamType(2)->isIntegerTy() && - FTy.getReturnType()->isPointerTy()); - case LibFunc::modf: - case LibFunc::modff: - case LibFunc::modfl: + IsSizeTTy(FTy.getParamType(2))); + case LibFunc_modf: + case LibFunc_modff: + case LibFunc_modfl: return (NumParams >= 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::memcpy_chk: - case LibFunc::memmove_chk: + case LibFunc_memcpy_chk: + case LibFunc_memmove_chk: --NumParams; if (!IsSizeTTy(FTy.getParamType(NumParams))) return false; LLVM_FALLTHROUGH; - case LibFunc::memcpy: - case LibFunc::mempcpy: - case LibFunc::memmove: + case LibFunc_memcpy: + case LibFunc_mempcpy: + case LibFunc_memmove: return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy() && IsSizeTTy(FTy.getParamType(2))); - case LibFunc::memset_chk: + case LibFunc_memset_chk: --NumParams; if (!IsSizeTTy(FTy.getParamType(NumParams))) return false; LLVM_FALLTHROUGH; - case LibFunc::memset: + case LibFunc_memset: return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isIntegerTy() && IsSizeTTy(FTy.getParamType(2))); - case LibFunc::memccpy: + case LibFunc_memccpy: return (NumParams >= 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::memalign: + case LibFunc_memalign: return (FTy.getReturnType()->isPointerTy()); - case LibFunc::realloc: - return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && - FTy.getReturnType()->isPointerTy()); - case LibFunc::read: + case LibFunc_realloc: + case LibFunc_reallocf: + return (NumParams == 2 && FTy.getReturnType() == PCharTy && + FTy.getParamType(0) == FTy.getReturnType() && + IsSizeTTy(FTy.getParamType(1))); + case LibFunc_read: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::rewind: - case LibFunc::rmdir: - case LibFunc::remove: - case LibFunc::realpath: + case LibFunc_rewind: + case LibFunc_rmdir: + case LibFunc_remove: + case LibFunc_realpath: return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::rename: + case LibFunc_rename: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::readlink: + case LibFunc_readlink: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::write: + case LibFunc_write: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::bcopy: - case LibFunc::bcmp: + case LibFunc_bcopy: + case LibFunc_bcmp: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::bzero: + case LibFunc_bzero: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::calloc: + case LibFunc_calloc: return (NumParams == 2 && FTy.getReturnType()->isPointerTy()); - case LibFunc::atof: - case LibFunc::atoi: - case LibFunc::atol: - case LibFunc::atoll: - case LibFunc::ferror: - case LibFunc::getenv: - case LibFunc::getpwnam: - case LibFunc::pclose: - case LibFunc::perror: - case LibFunc::printf: - case LibFunc::puts: - case LibFunc::uname: - case LibFunc::under_IO_getc: - case LibFunc::unlink: - case LibFunc::unsetenv: + case LibFunc_atof: + case LibFunc_atoi: + case LibFunc_atol: + case LibFunc_atoll: + case LibFunc_ferror: + case LibFunc_getenv: + case LibFunc_getpwnam: + case LibFunc_iprintf: + case LibFunc_pclose: + case LibFunc_perror: + case LibFunc_printf: + case LibFunc_puts: + case LibFunc_uname: + case LibFunc_under_IO_getc: + case LibFunc_unlink: + case LibFunc_unsetenv: return (NumParams == 1 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::chmod: - case LibFunc::chown: - case LibFunc::clearerr: - case LibFunc::closedir: - case LibFunc::ctermid: - case LibFunc::fclose: - case LibFunc::feof: - case LibFunc::fflush: - case LibFunc::fgetc: - case LibFunc::fileno: - case LibFunc::flockfile: - case LibFunc::free: - case LibFunc::fseek: - case LibFunc::fseeko64: - case LibFunc::fseeko: - case LibFunc::fsetpos: - case LibFunc::ftell: - case LibFunc::ftello64: - case LibFunc::ftello: - case LibFunc::ftrylockfile: - case LibFunc::funlockfile: - case LibFunc::getc: - case LibFunc::getc_unlocked: - case LibFunc::getlogin_r: - case LibFunc::mkdir: - case LibFunc::mktime: - case LibFunc::times: + case LibFunc_access: + case LibFunc_chmod: + case LibFunc_chown: + case LibFunc_clearerr: + case LibFunc_closedir: + case LibFunc_ctermid: + case LibFunc_fclose: + case LibFunc_feof: + case LibFunc_fflush: + case LibFunc_fgetc: + case LibFunc_fileno: + case LibFunc_flockfile: + case LibFunc_free: + case LibFunc_fseek: + case LibFunc_fseeko64: + case LibFunc_fseeko: + case LibFunc_fsetpos: + case LibFunc_ftell: + case LibFunc_ftello64: + case LibFunc_ftello: + case LibFunc_ftrylockfile: + case LibFunc_funlockfile: + case LibFunc_getc: + case LibFunc_getc_unlocked: + case LibFunc_getlogin_r: + case LibFunc_mkdir: + case LibFunc_mktime: + case LibFunc_times: return (NumParams != 0 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::access: - return (NumParams == 2 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::fopen: + case LibFunc_fopen: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::fdopen: + case LibFunc_fdopen: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - 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: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::fgets: + case LibFunc_fgets: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::fread: + case LibFunc_fread: return (NumParams == 4 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(3)->isPointerTy()); - case LibFunc::fwrite: + case LibFunc_fwrite: return (NumParams == 4 && FTy.getReturnType()->isIntegerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isIntegerTy() && FTy.getParamType(2)->isIntegerTy() && FTy.getParamType(3)->isPointerTy()); - case LibFunc::fputs: + case LibFunc_fputs: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::fscanf: - case LibFunc::fprintf: - return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && + case LibFunc_fscanf: + case LibFunc_fiprintf: + case LibFunc_fprintf: + return (NumParams >= 2 && FTy.getReturnType()->isIntegerTy() && + FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::fgetpos: + case LibFunc_fgetpos: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::gets: - case LibFunc::getchar: - case LibFunc::getitimer: + case LibFunc_getchar: + return (NumParams == 0 && FTy.getReturnType()->isIntegerTy()); + case LibFunc_gets: + return (NumParams == 1 && FTy.getParamType(0) == PCharTy); + case LibFunc_getitimer: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::ungetc: + case LibFunc_ungetc: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::utime: - case LibFunc::utimes: + case LibFunc_utime: + case LibFunc_utimes: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::putc: + case LibFunc_putc: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::pread: - case LibFunc::pwrite: + case LibFunc_pread: + case LibFunc_pwrite: return (NumParams == 4 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::popen: + case LibFunc_popen: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::vscanf: + case LibFunc_vscanf: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::vsscanf: + case LibFunc_vsscanf: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::vfscanf: + case LibFunc_vfscanf: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::valloc: + case LibFunc_valloc: return (FTy.getReturnType()->isPointerTy()); - case LibFunc::vprintf: + case LibFunc_vprintf: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::vfprintf: - case LibFunc::vsprintf: + case LibFunc_vfprintf: + case LibFunc_vsprintf: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::vsnprintf: + case LibFunc_vsnprintf: return (NumParams == 4 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::open: + case LibFunc_open: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::opendir: + case LibFunc_opendir: return (NumParams == 1 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy()); - case LibFunc::tmpfile: + case LibFunc_tmpfile: return (FTy.getReturnType()->isPointerTy()); - case LibFunc::htonl: - case LibFunc::htons: - case LibFunc::ntohl: - case LibFunc::ntohs: - case LibFunc::lstat: + case LibFunc_htonl: + case LibFunc_ntohl: + return (NumParams == 1 && FTy.getReturnType()->isIntegerTy(32) && + FTy.getReturnType() == FTy.getParamType(0)); + case LibFunc_htons: + case LibFunc_ntohs: + return (NumParams == 1 && FTy.getReturnType()->isIntegerTy(16) && + FTy.getReturnType() == FTy.getParamType(0)); + case LibFunc_lstat: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::lchown: + case LibFunc_lchown: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::qsort: + case LibFunc_qsort: return (NumParams == 4 && FTy.getParamType(3)->isPointerTy()); - case LibFunc::dunder_strdup: - case LibFunc::dunder_strndup: + case LibFunc_dunder_strdup: + case LibFunc_dunder_strndup: return (NumParams >= 1 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy()); - case LibFunc::dunder_strtok_r: + case LibFunc_dunder_strtok_r: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::under_IO_putc: + case LibFunc_under_IO_putc: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::dunder_isoc99_scanf: + case LibFunc_dunder_isoc99_scanf: return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::stat64: - case LibFunc::lstat64: - case LibFunc::statvfs64: + case LibFunc_stat64: + case LibFunc_lstat64: + case LibFunc_statvfs64: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::dunder_isoc99_sscanf: + case LibFunc_dunder_isoc99_sscanf: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::fopen64: + case LibFunc_fopen64: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - case LibFunc::tmpfile64: + case LibFunc_tmpfile64: return (FTy.getReturnType()->isPointerTy()); - case LibFunc::fstat64: - case LibFunc::fstatvfs64: + case LibFunc_fstat64: + case LibFunc_fstatvfs64: return (NumParams == 2 && FTy.getParamType(1)->isPointerTy()); - case LibFunc::open64: + case LibFunc_open64: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy()); - case LibFunc::gettimeofday: + case LibFunc_gettimeofday: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy()); - 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); - return (NumParams == 1); - - case LibFunc::memset_pattern16: + // new(unsigned int); + case LibFunc_Znwj: + // new(unsigned long); + case LibFunc_Znwm: + // new[](unsigned int); + case LibFunc_Znaj: + // new[](unsigned long); + case LibFunc_Znam: + // new(unsigned int); + case LibFunc_msvc_new_int: + // new(unsigned long long); + case LibFunc_msvc_new_longlong: + // new[](unsigned int); + case LibFunc_msvc_new_array_int: + // new[](unsigned long long); + case LibFunc_msvc_new_array_longlong: + return (NumParams == 1 && FTy.getReturnType()->isPointerTy()); + + // new(unsigned int, nothrow); + case LibFunc_ZnwjRKSt9nothrow_t: + // new(unsigned long, nothrow); + case LibFunc_ZnwmRKSt9nothrow_t: + // new[](unsigned int, nothrow); + case LibFunc_ZnajRKSt9nothrow_t: + // new[](unsigned long, nothrow); + case LibFunc_ZnamRKSt9nothrow_t: + // new(unsigned int, nothrow); + case LibFunc_msvc_new_int_nothrow: + // new(unsigned long long, nothrow); + case LibFunc_msvc_new_longlong_nothrow: + // new[](unsigned int, nothrow); + case LibFunc_msvc_new_array_int_nothrow: + // new[](unsigned long long, nothrow); + case LibFunc_msvc_new_array_longlong_nothrow: + return (NumParams == 2 && FTy.getReturnType()->isPointerTy()); + + // void operator delete[](void*); + case LibFunc_ZdaPv: + // void operator delete(void*); + case LibFunc_ZdlPv: + // void operator delete[](void*); + case LibFunc_msvc_delete_array_ptr32: + // void operator delete[](void*); + case LibFunc_msvc_delete_array_ptr64: + // void operator delete(void*); + case LibFunc_msvc_delete_ptr32: + // void operator delete(void*); + case LibFunc_msvc_delete_ptr64: + return (NumParams == 1 && FTy.getParamType(0)->isPointerTy()); + + // void operator delete[](void*, nothrow); + case LibFunc_ZdaPvRKSt9nothrow_t: + // void operator delete[](void*, unsigned int); + case LibFunc_ZdaPvj: + // void operator delete[](void*, unsigned long); + case LibFunc_ZdaPvm: + // void operator delete(void*, nothrow); + case LibFunc_ZdlPvRKSt9nothrow_t: + // void operator delete(void*, unsigned int); + case LibFunc_ZdlPvj: + // void operator delete(void*, unsigned long); + case LibFunc_ZdlPvm: + // void operator delete[](void*, unsigned int); + case LibFunc_msvc_delete_array_ptr32_int: + // void operator delete[](void*, nothrow); + case LibFunc_msvc_delete_array_ptr32_nothrow: + // void operator delete[](void*, unsigned long long); + case LibFunc_msvc_delete_array_ptr64_longlong: + // void operator delete[](void*, nothrow); + case LibFunc_msvc_delete_array_ptr64_nothrow: + // void operator delete(void*, unsigned int); + case LibFunc_msvc_delete_ptr32_int: + // void operator delete(void*, nothrow); + case LibFunc_msvc_delete_ptr32_nothrow: + // void operator delete(void*, unsigned long long); + case LibFunc_msvc_delete_ptr64_longlong: + // void operator delete(void*, nothrow); + case LibFunc_msvc_delete_ptr64_nothrow: + return (NumParams == 2 && FTy.getParamType(0)->isPointerTy()); + + case LibFunc_memset_pattern16: return (!FTy.isVarArg() && NumParams == 3 && - isa<PointerType>(FTy.getParamType(0)) && - isa<PointerType>(FTy.getParamType(1)) && - isa<IntegerType>(FTy.getParamType(2))); - - // int __nvvm_reflect(const char *); - case LibFunc::nvvm_reflect: - return (NumParams == 1 && isa<PointerType>(FTy.getParamType(0))); - - case LibFunc::sin: - case LibFunc::sinf: - case LibFunc::sinl: - case LibFunc::cos: - case LibFunc::cosf: - case LibFunc::cosl: - case LibFunc::tan: - case LibFunc::tanf: - case LibFunc::tanl: - case LibFunc::exp: - case LibFunc::expf: - case LibFunc::expl: - case LibFunc::exp2: - case LibFunc::exp2f: - case LibFunc::exp2l: - case LibFunc::log: - case LibFunc::logf: - case LibFunc::logl: - case LibFunc::log10: - case LibFunc::log10f: - case LibFunc::log10l: - case LibFunc::log2: - case LibFunc::log2f: - case LibFunc::log2l: - case LibFunc::fabs: - case LibFunc::fabsf: - case LibFunc::fabsl: - case LibFunc::floor: - case LibFunc::floorf: - case LibFunc::floorl: - case LibFunc::ceil: - case LibFunc::ceilf: - case LibFunc::ceill: - case LibFunc::trunc: - case LibFunc::truncf: - case LibFunc::truncl: - case LibFunc::rint: - case LibFunc::rintf: - case LibFunc::rintl: - case LibFunc::nearbyint: - case LibFunc::nearbyintf: - case LibFunc::nearbyintl: - case LibFunc::round: - case LibFunc::roundf: - case LibFunc::roundl: - case LibFunc::sqrt: - case LibFunc::sqrtf: - case LibFunc::sqrtl: + FTy.getParamType(0)->isPointerTy() && + FTy.getParamType(1)->isPointerTy() && + FTy.getParamType(2)->isIntegerTy()); + + case LibFunc_cxa_guard_abort: + case LibFunc_cxa_guard_acquire: + case LibFunc_cxa_guard_release: + case LibFunc_nvvm_reflect: + return (NumParams == 1 && FTy.getParamType(0)->isPointerTy()); + + case LibFunc_sincospi_stret: + case LibFunc_sincospif_stret: + return (NumParams == 1 && FTy.getParamType(0)->isFloatingPointTy()); + + case LibFunc_acos: + case LibFunc_acos_finite: + case LibFunc_acosf: + case LibFunc_acosf_finite: + case LibFunc_acosh: + case LibFunc_acosh_finite: + case LibFunc_acoshf: + case LibFunc_acoshf_finite: + case LibFunc_acoshl: + case LibFunc_acoshl_finite: + case LibFunc_acosl: + case LibFunc_acosl_finite: + case LibFunc_asin: + case LibFunc_asin_finite: + case LibFunc_asinf: + case LibFunc_asinf_finite: + case LibFunc_asinh: + case LibFunc_asinhf: + case LibFunc_asinhl: + case LibFunc_asinl: + case LibFunc_asinl_finite: + case LibFunc_atan: + case LibFunc_atanf: + case LibFunc_atanh: + case LibFunc_atanh_finite: + case LibFunc_atanhf: + case LibFunc_atanhf_finite: + case LibFunc_atanhl: + case LibFunc_atanhl_finite: + case LibFunc_atanl: + case LibFunc_cbrt: + case LibFunc_cbrtf: + case LibFunc_cbrtl: + case LibFunc_ceil: + case LibFunc_ceilf: + case LibFunc_ceill: + case LibFunc_cos: + case LibFunc_cosf: + case LibFunc_cosh: + case LibFunc_cosh_finite: + case LibFunc_coshf: + case LibFunc_coshf_finite: + case LibFunc_coshl: + case LibFunc_coshl_finite: + case LibFunc_cosl: + case LibFunc_exp10: + case LibFunc_exp10_finite: + case LibFunc_exp10f: + case LibFunc_exp10f_finite: + case LibFunc_exp10l: + case LibFunc_exp10l_finite: + case LibFunc_exp2: + case LibFunc_exp2_finite: + case LibFunc_exp2f: + case LibFunc_exp2f_finite: + case LibFunc_exp2l: + case LibFunc_exp2l_finite: + case LibFunc_exp: + case LibFunc_exp_finite: + case LibFunc_expf: + case LibFunc_expf_finite: + case LibFunc_expl: + case LibFunc_expl_finite: + case LibFunc_expm1: + case LibFunc_expm1f: + case LibFunc_expm1l: + case LibFunc_fabs: + case LibFunc_fabsf: + case LibFunc_fabsl: + case LibFunc_floor: + case LibFunc_floorf: + case LibFunc_floorl: + case LibFunc_log10: + case LibFunc_log10_finite: + case LibFunc_log10f: + case LibFunc_log10f_finite: + case LibFunc_log10l: + case LibFunc_log10l_finite: + case LibFunc_log1p: + case LibFunc_log1pf: + case LibFunc_log1pl: + case LibFunc_log2: + case LibFunc_log2_finite: + case LibFunc_log2f: + case LibFunc_log2f_finite: + case LibFunc_log2l: + case LibFunc_log2l_finite: + case LibFunc_log: + case LibFunc_log_finite: + case LibFunc_logb: + case LibFunc_logbf: + case LibFunc_logbl: + case LibFunc_logf: + case LibFunc_logf_finite: + case LibFunc_logl: + case LibFunc_logl_finite: + case LibFunc_nearbyint: + case LibFunc_nearbyintf: + case LibFunc_nearbyintl: + case LibFunc_rint: + case LibFunc_rintf: + case LibFunc_rintl: + case LibFunc_round: + case LibFunc_roundf: + case LibFunc_roundl: + case LibFunc_sin: + case LibFunc_sinf: + case LibFunc_sinh: + case LibFunc_sinh_finite: + case LibFunc_sinhf: + case LibFunc_sinhf_finite: + case LibFunc_sinhl: + case LibFunc_sinhl_finite: + case LibFunc_sinl: + case LibFunc_sqrt: + case LibFunc_sqrt_finite: + case LibFunc_sqrtf: + case LibFunc_sqrtf_finite: + case LibFunc_sqrtl: + case LibFunc_sqrtl_finite: + case LibFunc_tan: + case LibFunc_tanf: + case LibFunc_tanh: + case LibFunc_tanhf: + case LibFunc_tanhl: + case LibFunc_tanl: + case LibFunc_trunc: + case LibFunc_truncf: + case LibFunc_truncl: return (NumParams == 1 && FTy.getReturnType()->isFloatingPointTy() && FTy.getReturnType() == FTy.getParamType(0)); - case LibFunc::fmin: - case LibFunc::fminf: - case LibFunc::fminl: - case LibFunc::fmax: - case LibFunc::fmaxf: - case LibFunc::fmaxl: - case LibFunc::copysign: - case LibFunc::copysignf: - case LibFunc::copysignl: - case LibFunc::pow: - case LibFunc::powf: - case LibFunc::powl: + case LibFunc_atan2: + case LibFunc_atan2_finite: + case LibFunc_atan2f: + case LibFunc_atan2f_finite: + case LibFunc_atan2l: + case LibFunc_atan2l_finite: + case LibFunc_fmin: + case LibFunc_fminf: + case LibFunc_fminl: + case LibFunc_fmax: + case LibFunc_fmaxf: + case LibFunc_fmaxl: + case LibFunc_fmod: + case LibFunc_fmodf: + case LibFunc_fmodl: + case LibFunc_copysign: + case LibFunc_copysignf: + case LibFunc_copysignl: + case LibFunc_pow: + case LibFunc_pow_finite: + case LibFunc_powf: + case LibFunc_powf_finite: + case LibFunc_powl: + case LibFunc_powl_finite: return (NumParams == 2 && FTy.getReturnType()->isFloatingPointTy() && FTy.getReturnType() == FTy.getParamType(0) && FTy.getReturnType() == FTy.getParamType(1)); - case LibFunc::ffs: - case LibFunc::ffsl: - case LibFunc::ffsll: - case LibFunc::fls: - case LibFunc::flsl: - case LibFunc::flsll: + case LibFunc_ldexp: + case LibFunc_ldexpf: + case LibFunc_ldexpl: + return (NumParams == 2 && FTy.getReturnType()->isFloatingPointTy() && + FTy.getReturnType() == FTy.getParamType(0) && + FTy.getParamType(1)->isIntegerTy(32)); + + case LibFunc_ffs: + case LibFunc_ffsl: + case LibFunc_ffsll: + case LibFunc_fls: + case LibFunc_flsl: + case LibFunc_flsll: return (NumParams == 1 && FTy.getReturnType()->isIntegerTy(32) && FTy.getParamType(0)->isIntegerTy()); - case LibFunc::isdigit: - case LibFunc::isascii: - case LibFunc::toascii: + case LibFunc_isdigit: + case LibFunc_isascii: + case LibFunc_toascii: + case LibFunc_putchar: return (NumParams == 1 && FTy.getReturnType()->isIntegerTy(32) && FTy.getReturnType() == FTy.getParamType(0)); - case LibFunc::abs: - case LibFunc::labs: - case LibFunc::llabs: + case LibFunc_abs: + case LibFunc_labs: + case LibFunc_llabs: return (NumParams == 1 && FTy.getReturnType()->isIntegerTy() && FTy.getReturnType() == FTy.getParamType(0)); - case LibFunc::cxa_atexit: + case LibFunc_cxa_atexit: return (NumParams == 3 && FTy.getReturnType()->isIntegerTy() && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); - case LibFunc::sinpi: - case LibFunc::cospi: + case LibFunc_sinpi: + case LibFunc_cospi: return (NumParams == 1 && FTy.getReturnType()->isDoubleTy() && FTy.getReturnType() == FTy.getParamType(0)); - case LibFunc::sinpif: - case LibFunc::cospif: + case LibFunc_sinpif: + case LibFunc_cospif: return (NumParams == 1 && FTy.getReturnType()->isFloatTy() && FTy.getReturnType() == FTy.getParamType(0)); - default: - // Assume the other functions are correct. - // FIXME: It'd be really nice to cover them all. - return true; + case LibFunc_strnlen: + return (NumParams == 2 && FTy.getReturnType() == FTy.getParamType(1) && + FTy.getParamType(0) == PCharTy && + FTy.getParamType(1) == SizeTTy); + + case LibFunc_posix_memalign: + return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && + FTy.getParamType(0)->isPointerTy() && + FTy.getParamType(1) == SizeTTy && FTy.getParamType(2) == SizeTTy); + + case LibFunc_wcslen: + return (NumParams == 1 && FTy.getParamType(0)->isPointerTy() && + FTy.getReturnType()->isIntegerTy()); + + case LibFunc::NumLibFuncs: + break; } + + llvm_unreachable("Invalid libfunc"); } bool TargetLibraryInfoImpl::getLibFunc(const Function &FDecl, - LibFunc::Func &F) const { + LibFunc &F) const { const DataLayout *DL = FDecl.getParent() ? &FDecl.getParent()->getDataLayout() : nullptr; return getLibFunc(FDecl.getName(), F) && @@ -1134,6 +1381,14 @@ void TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib( {"powf", "__svml_powf8", 8}, {"powf", "__svml_powf16", 16}, + { "__pow_finite", "__svml_pow2", 2 }, + { "__pow_finite", "__svml_pow4", 4 }, + { "__pow_finite", "__svml_pow8", 8 }, + + { "__powf_finite", "__svml_powf4", 4 }, + { "__powf_finite", "__svml_powf8", 8 }, + { "__powf_finite", "__svml_powf16", 16 }, + {"llvm.pow.f64", "__svml_pow2", 2}, {"llvm.pow.f64", "__svml_pow4", 4}, {"llvm.pow.f64", "__svml_pow8", 8}, @@ -1150,6 +1405,14 @@ void TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib( {"expf", "__svml_expf8", 8}, {"expf", "__svml_expf16", 16}, + { "__exp_finite", "__svml_exp2", 2 }, + { "__exp_finite", "__svml_exp4", 4 }, + { "__exp_finite", "__svml_exp8", 8 }, + + { "__expf_finite", "__svml_expf4", 4 }, + { "__expf_finite", "__svml_expf8", 8 }, + { "__expf_finite", "__svml_expf16", 16 }, + {"llvm.exp.f64", "__svml_exp2", 2}, {"llvm.exp.f64", "__svml_exp4", 4}, {"llvm.exp.f64", "__svml_exp8", 8}, @@ -1166,6 +1429,14 @@ void TargetLibraryInfoImpl::addVectorizableFunctionsFromVecLib( {"logf", "__svml_logf8", 8}, {"logf", "__svml_logf16", 16}, + { "__log_finite", "__svml_log2", 2 }, + { "__log_finite", "__svml_log4", 4 }, + { "__log_finite", "__svml_log8", 8 }, + + { "__logf_finite", "__svml_logf4", 4 }, + { "__logf_finite", "__svml_logf8", 8 }, + { "__logf_finite", "__svml_logf16", 16 }, + {"llvm.log.f64", "__svml_log2", 2}, {"llvm.log.f64", "__svml_log4", 4}, {"llvm.log.f64", "__svml_log8", 8}, @@ -1248,6 +1519,21 @@ TargetLibraryInfoImpl &TargetLibraryAnalysis::lookupInfoImpl(const Triple &T) { return *Impl; } +unsigned TargetLibraryInfoImpl::getTargetWCharSize(const Triple &T) { + // See also clang/lib/Basic/Targets.cpp. + if (T.isPS4() || T.isOSWindows() || T.isArch16Bit()) + return 2; + if (T.getArch() == Triple::xcore) + return 1; + return 4; +} + +unsigned TargetLibraryInfoImpl::getWCharSize(const Module &M) const { + if (auto *ShortWChar = cast_or_null<ConstantAsMetadata>( + M.getModuleFlag("wchar_size"))) + return cast<ConstantInt>(ShortWChar->getValue())->getZExtValue(); + return getTargetWCharSize(Triple(M.getTargetTriple())); +} TargetLibraryInfoWrapperPass::TargetLibraryInfoWrapperPass() : ImmutablePass(ID), TLIImpl(), TLI(TLIImpl) { |
