diff options
Diffstat (limited to 'llvm/lib/Analysis/TargetLibraryInfo.cpp')
| -rw-r--r-- | llvm/lib/Analysis/TargetLibraryInfo.cpp | 300 |
1 files changed, 248 insertions, 52 deletions
diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp index 4a8818f2e2a8..7326ba74c071 100644 --- a/llvm/lib/Analysis/TargetLibraryInfo.cpp +++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp @@ -123,6 +123,7 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // Set IO unlocked variants as unavailable // Set them as available per system below + TLI.setUnavailable(LibFunc_getc_unlocked); TLI.setUnavailable(LibFunc_getchar_unlocked); TLI.setUnavailable(LibFunc_putc_unlocked); TLI.setUnavailable(LibFunc_putchar_unlocked); @@ -156,15 +157,10 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, // isn't true for a target those defaults should be overridden below. TLI.setIntSize(T.isArch16Bit() ? 16 : 32); - if (T.isAMDGPU()) - TLI.disableAllFunctions(); - - // There are no library implementations of memcpy and memset for AMD gpus and - // these can be difficult to lower in the backend. + // There is really no runtime library on AMDGPU, apart from + // __kmpc_alloc/free_shared. if (T.isAMDGPU()) { - TLI.setUnavailable(LibFunc_memcpy); - TLI.setUnavailable(LibFunc_memset); - TLI.setUnavailable(LibFunc_memset_pattern16); + TLI.disableAllFunctions(); TLI.setAvailable(llvm::LibFunc___kmpc_alloc_shared); TLI.setAvailable(llvm::LibFunc___kmpc_free_shared); return; @@ -418,6 +414,65 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, TLI.setUnavailable(LibFunc_utimes); } + // Pick just one set of new/delete variants. + if (T.isOSMSVCRT()) { + // MSVC, doesn't have the Itanium new/delete. + TLI.setUnavailable(LibFunc_ZdaPv); + TLI.setUnavailable(LibFunc_ZdaPvRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZdaPvSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdaPvSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZdaPvj); + TLI.setUnavailable(LibFunc_ZdaPvjSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdaPvm); + TLI.setUnavailable(LibFunc_ZdaPvmSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdlPv); + TLI.setUnavailable(LibFunc_ZdlPvRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZdlPvSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdlPvSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZdlPvj); + TLI.setUnavailable(LibFunc_ZdlPvjSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdlPvm); + TLI.setUnavailable(LibFunc_ZdlPvmSt11align_val_t); + TLI.setUnavailable(LibFunc_Znaj); + TLI.setUnavailable(LibFunc_ZnajRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnajSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnajSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_Znam); + TLI.setUnavailable(LibFunc_ZnamRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnamSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnamSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_Znwj); + TLI.setUnavailable(LibFunc_ZnwjRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnwjSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnwjSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_Znwm); + TLI.setUnavailable(LibFunc_ZnwmRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnwmSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnwmSt11align_val_tRKSt9nothrow_t); + } else { + // Not MSVC, assume it's Itanium. + TLI.setUnavailable(LibFunc_msvc_new_int); + TLI.setUnavailable(LibFunc_msvc_new_int_nothrow); + TLI.setUnavailable(LibFunc_msvc_new_longlong); + TLI.setUnavailable(LibFunc_msvc_new_longlong_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_ptr32); + TLI.setUnavailable(LibFunc_msvc_delete_ptr32_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_ptr32_int); + TLI.setUnavailable(LibFunc_msvc_delete_ptr64); + TLI.setUnavailable(LibFunc_msvc_delete_ptr64_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_ptr64_longlong); + TLI.setUnavailable(LibFunc_msvc_new_array_int); + TLI.setUnavailable(LibFunc_msvc_new_array_int_nothrow); + TLI.setUnavailable(LibFunc_msvc_new_array_longlong); + TLI.setUnavailable(LibFunc_msvc_new_array_longlong_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr32); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr32_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr32_int); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr64); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr64_nothrow); + TLI.setUnavailable(LibFunc_msvc_delete_array_ptr64_longlong); + } + switch (T.getOS()) { case Triple::MacOSX: // exp10 and exp10f are not available on OS X until 10.9 and iOS until 7.0 @@ -572,6 +627,9 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, TLI.setUnavailable(LibFunc_sinh_finite); TLI.setUnavailable(LibFunc_sinhf_finite); TLI.setUnavailable(LibFunc_sinhl_finite); + TLI.setUnavailable(LibFunc_sqrt_finite); + TLI.setUnavailable(LibFunc_sqrtf_finite); + TLI.setUnavailable(LibFunc_sqrtl_finite); } if ((T.isOSLinux() && T.isGNUEnvironment()) || @@ -589,6 +647,140 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, TLI.setAvailable(LibFunc_fgets_unlocked); } + if (T.isAndroid() && T.isAndroidVersionLT(21)) { + TLI.setUnavailable(LibFunc_stpcpy); + TLI.setUnavailable(LibFunc_stpncpy); + } + + if (T.isPS4()) { + // PS4 does have memalign. + TLI.setAvailable(LibFunc_memalign); + + // PS4 does not have new/delete with "unsigned int" size parameter; + // it only has the "unsigned long" versions. + TLI.setUnavailable(LibFunc_ZdaPvj); + TLI.setUnavailable(LibFunc_ZdaPvjSt11align_val_t); + TLI.setUnavailable(LibFunc_ZdlPvj); + TLI.setUnavailable(LibFunc_ZdlPvjSt11align_val_t); + TLI.setUnavailable(LibFunc_Znaj); + TLI.setUnavailable(LibFunc_ZnajRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnajSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnajSt11align_val_tRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_Znwj); + TLI.setUnavailable(LibFunc_ZnwjRKSt9nothrow_t); + TLI.setUnavailable(LibFunc_ZnwjSt11align_val_t); + TLI.setUnavailable(LibFunc_ZnwjSt11align_val_tRKSt9nothrow_t); + + // None of the *_chk functions. + TLI.setUnavailable(LibFunc_memccpy_chk); + TLI.setUnavailable(LibFunc_memcpy_chk); + TLI.setUnavailable(LibFunc_memmove_chk); + TLI.setUnavailable(LibFunc_mempcpy_chk); + TLI.setUnavailable(LibFunc_memset_chk); + TLI.setUnavailable(LibFunc_snprintf_chk); + TLI.setUnavailable(LibFunc_sprintf_chk); + TLI.setUnavailable(LibFunc_stpcpy_chk); + TLI.setUnavailable(LibFunc_stpncpy_chk); + TLI.setUnavailable(LibFunc_strcat_chk); + TLI.setUnavailable(LibFunc_strcpy_chk); + TLI.setUnavailable(LibFunc_strlcat_chk); + TLI.setUnavailable(LibFunc_strlcat_chk); + TLI.setUnavailable(LibFunc_strlcpy_chk); + TLI.setUnavailable(LibFunc_strlen_chk); + TLI.setUnavailable(LibFunc_strncat_chk); + TLI.setUnavailable(LibFunc_strncpy_chk); + TLI.setUnavailable(LibFunc_vsnprintf_chk); + TLI.setUnavailable(LibFunc_vsprintf_chk); + + // Various Posix system functions. + TLI.setUnavailable(LibFunc_access); + TLI.setUnavailable(LibFunc_chmod); + TLI.setUnavailable(LibFunc_chown); + TLI.setUnavailable(LibFunc_closedir); + TLI.setUnavailable(LibFunc_ctermid); + TLI.setUnavailable(LibFunc_execl); + TLI.setUnavailable(LibFunc_execle); + TLI.setUnavailable(LibFunc_execlp); + TLI.setUnavailable(LibFunc_execv); + TLI.setUnavailable(LibFunc_execvP); + TLI.setUnavailable(LibFunc_execve); + TLI.setUnavailable(LibFunc_execvp); + TLI.setUnavailable(LibFunc_execvpe); + TLI.setUnavailable(LibFunc_fork); + TLI.setUnavailable(LibFunc_fstat); + TLI.setUnavailable(LibFunc_fstatvfs); + TLI.setUnavailable(LibFunc_getenv); + TLI.setUnavailable(LibFunc_getitimer); + TLI.setUnavailable(LibFunc_getlogin_r); + TLI.setUnavailable(LibFunc_getpwnam); + TLI.setUnavailable(LibFunc_gettimeofday); + TLI.setUnavailable(LibFunc_lchown); + TLI.setUnavailable(LibFunc_lstat); + TLI.setUnavailable(LibFunc_mkdir); + 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_rename); + TLI.setUnavailable(LibFunc_rmdir); + TLI.setUnavailable(LibFunc_setitimer); + TLI.setUnavailable(LibFunc_stat); + TLI.setUnavailable(LibFunc_statvfs); + TLI.setUnavailable(LibFunc_system); + TLI.setUnavailable(LibFunc_times); + TLI.setUnavailable(LibFunc_tmpfile); + TLI.setUnavailable(LibFunc_unlink); + TLI.setUnavailable(LibFunc_uname); + TLI.setUnavailable(LibFunc_unsetenv); + TLI.setUnavailable(LibFunc_utime); + TLI.setUnavailable(LibFunc_utimes); + TLI.setUnavailable(LibFunc_valloc); + TLI.setUnavailable(LibFunc_write); + + // Miscellaneous other functions not provided. + TLI.setUnavailable(LibFunc_atomic_load); + TLI.setUnavailable(LibFunc_atomic_store); + TLI.setUnavailable(LibFunc___kmpc_alloc_shared); + TLI.setUnavailable(LibFunc___kmpc_free_shared); + TLI.setUnavailable(LibFunc_dunder_strndup); + TLI.setUnavailable(LibFunc_bcmp); + TLI.setUnavailable(LibFunc_bcopy); + TLI.setUnavailable(LibFunc_bzero); + TLI.setUnavailable(LibFunc_cabs); + TLI.setUnavailable(LibFunc_cabsf); + TLI.setUnavailable(LibFunc_cabsl); + TLI.setUnavailable(LibFunc_ffs); + TLI.setUnavailable(LibFunc_flockfile); + TLI.setUnavailable(LibFunc_fseeko); + TLI.setUnavailable(LibFunc_ftello); + TLI.setUnavailable(LibFunc_ftrylockfile); + TLI.setUnavailable(LibFunc_funlockfile); + TLI.setUnavailable(LibFunc_htonl); + TLI.setUnavailable(LibFunc_htons); + TLI.setUnavailable(LibFunc_isascii); + TLI.setUnavailable(LibFunc_memccpy); + TLI.setUnavailable(LibFunc_mempcpy); + TLI.setUnavailable(LibFunc_memrchr); + TLI.setUnavailable(LibFunc_ntohl); + TLI.setUnavailable(LibFunc_ntohs); + TLI.setUnavailable(LibFunc_reallocf); + TLI.setUnavailable(LibFunc_roundeven); + TLI.setUnavailable(LibFunc_roundevenf); + TLI.setUnavailable(LibFunc_roundevenl); + TLI.setUnavailable(LibFunc_stpcpy); + TLI.setUnavailable(LibFunc_stpncpy); + TLI.setUnavailable(LibFunc_strlcat); + TLI.setUnavailable(LibFunc_strlcpy); + TLI.setUnavailable(LibFunc_strndup); + TLI.setUnavailable(LibFunc_strnlen); + TLI.setUnavailable(LibFunc_toascii); + } + // As currently implemented in clang, NVPTX code has no standard library to // speak of. Headers provide a standard-ish library implementation, but many // of the signatures are wrong -- for example, many libm functions are not @@ -691,7 +883,7 @@ TargetLibraryInfoImpl &TargetLibraryInfoImpl::operator=(TargetLibraryInfoImpl && static StringRef sanitizeFunctionName(StringRef funcName) { // Filter out empty names and names containing null bytes, those can't be in // our table. - if (funcName.empty() || funcName.find('\0') != StringRef::npos) + if (funcName.empty() || funcName.contains('\0')) return StringRef(); // Check for \01 prefix that is used to mangle __asm declarations and @@ -716,12 +908,12 @@ bool TargetLibraryInfoImpl::getLibFunc(StringRef funcName, LibFunc &F) const { bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, LibFunc F, - const DataLayout *DL) const { - LLVMContext &Ctx = FTy.getContext(); - Type *SizeTTy = DL ? DL->getIntPtrType(Ctx, /*AddressSpace=*/0) : nullptr; - auto IsSizeTTy = [SizeTTy](Type *Ty) { - return SizeTTy ? Ty == SizeTTy : Ty->isIntegerTy(); - }; + const Module &M) const { + // FIXME: There is really no guarantee that sizeof(size_t) is equal to + // sizeof(int*) for every target. So the assumption used here to derive the + // SizeTBits based on the size of an integer pointer in address space zero + // isn't always valid. + unsigned SizeTBits = M.getDataLayout().getPointerSizeInBits(/*AddrSpace=*/0); unsigned NumParams = FTy.getNumParams(); switch (F) { @@ -745,12 +937,12 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, FTy.getReturnType()->isIntegerTy(32)); case LibFunc_strlen_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strlen: - return (NumParams == 1 && FTy.getParamType(0)->isPointerTy() && - FTy.getReturnType()->isIntegerTy()); + return NumParams == 1 && FTy.getParamType(0)->isPointerTy() && + FTy.getReturnType()->isIntegerTy(SizeTBits); case LibFunc_strchr: case LibFunc_strrchr: @@ -770,7 +962,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, FTy.getParamType(1)->isPointerTy()); case LibFunc_strcat_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strcat: @@ -780,19 +972,19 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_strncat_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strncat: return (NumParams == 3 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0) == FTy.getReturnType() && FTy.getParamType(1) == FTy.getReturnType() && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_strcpy_chk: case LibFunc_stpcpy_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strcpy: @@ -804,20 +996,20 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_strlcat_chk: case LibFunc_strlcpy_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strlcat: case LibFunc_strlcpy: - return NumParams == 3 && IsSizeTTy(FTy.getReturnType()) && + return NumParams == 3 && FTy.getReturnType()->isIntegerTy(SizeTBits) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy() && - IsSizeTTy(FTy.getParamType(2)); + FTy.getParamType(2)->isIntegerTy(SizeTBits); case LibFunc_strncpy_chk: case LibFunc_stpncpy_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_strncpy: @@ -825,7 +1017,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0) == FTy.getParamType(1) && FTy.getParamType(0)->isPointerTy() && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_strxfrm: return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && @@ -840,7 +1032,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(0) == FTy.getParamType(1) && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_strspn: case LibFunc_strcspn: @@ -888,20 +1080,21 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_sprintf_chk: return NumParams == 4 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isIntegerTy(32) && - IsSizeTTy(FTy.getParamType(2)) && + FTy.getParamType(2)->isIntegerTy(SizeTBits) && FTy.getParamType(3)->isPointerTy() && FTy.getReturnType()->isIntegerTy(32); case LibFunc_snprintf: - return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && - FTy.getParamType(2)->isPointerTy() && - FTy.getReturnType()->isIntegerTy(32)); + return NumParams == 3 && FTy.getParamType(0)->isPointerTy() && + FTy.getParamType(1)->isIntegerTy(SizeTBits) && + FTy.getParamType(2)->isPointerTy() && + FTy.getReturnType()->isIntegerTy(32); case LibFunc_snprintf_chk: return NumParams == 5 && FTy.getParamType(0)->isPointerTy() && - IsSizeTTy(FTy.getParamType(1)) && + FTy.getParamType(1)->isIntegerTy(SizeTBits) && FTy.getParamType(2)->isIntegerTy(32) && - IsSizeTTy(FTy.getParamType(3)) && + FTy.getParamType(3)->isIntegerTy(SizeTBits) && FTy.getParamType(4)->isPointerTy() && FTy.getReturnType()->isIntegerTy(32); @@ -915,16 +1108,17 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_vec_malloc: return (NumParams == 1 && FTy.getReturnType()->isPointerTy()); case LibFunc_memcmp: - return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && - FTy.getParamType(0)->isPointerTy() && - FTy.getParamType(1)->isPointerTy()); + return NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && + FTy.getParamType(0)->isPointerTy() && + FTy.getParamType(1)->isPointerTy() && + FTy.getParamType(2)->isIntegerTy(SizeTBits); case LibFunc_memchr: case LibFunc_memrchr: return (NumParams == 3 && FTy.getReturnType()->isPointerTy() && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(1)->isIntegerTy(32) && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_modf: case LibFunc_modff: case LibFunc_modfl: @@ -934,7 +1128,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_mempcpy_chk: case LibFunc_memmove_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_memcpy: @@ -943,22 +1137,22 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isPointerTy() && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_memset_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_memset: return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isIntegerTy() && - IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_memccpy_chk: --NumParams; - if (!IsSizeTTy(FTy.getParamType(NumParams))) + if (!FTy.getParamType(NumParams)->isIntegerTy(SizeTBits)) return false; LLVM_FALLTHROUGH; case LibFunc_memccpy: @@ -970,7 +1164,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_vec_realloc: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && FTy.getParamType(0) == FTy.getReturnType() && - IsSizeTTy(FTy.getParamType(1))); + FTy.getParamType(1)->isIntegerTy(SizeTBits)); case LibFunc_read: return (NumParams == 3 && FTy.getParamType(1)->isPointerTy()); case LibFunc_rewind: @@ -1051,7 +1245,7 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, return (NumParams != 0 && FTy.getParamType(0)->isPointerTy()); case LibFunc___kmpc_free_shared: return (NumParams == 2 && FTy.getParamType(0)->isPointerTy() && - IsSizeTTy(FTy.getParamType(1))); + FTy.getParamType(1)->isIntegerTy(SizeTBits)); case LibFunc_fopen: return (NumParams == 2 && FTy.getReturnType()->isPointerTy() && @@ -1141,14 +1335,14 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_vsprintf_chk: return NumParams == 5 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(1)->isIntegerTy(32) && - IsSizeTTy(FTy.getParamType(2)) && FTy.getParamType(3)->isPointerTy(); + FTy.getParamType(2)->isIntegerTy(SizeTBits) && FTy.getParamType(3)->isPointerTy(); case LibFunc_vsnprintf: return (NumParams == 4 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(2)->isPointerTy()); case LibFunc_vsnprintf_chk: return NumParams == 6 && FTy.getParamType(0)->isPointerTy() && FTy.getParamType(2)->isIntegerTy(32) && - IsSizeTTy(FTy.getParamType(3)) && FTy.getParamType(4)->isPointerTy(); + FTy.getParamType(3)->isIntegerTy(SizeTBits) && FTy.getParamType(4)->isPointerTy(); case LibFunc_open: return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy()); case LibFunc_opendir: @@ -1560,12 +1754,13 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, case LibFunc_strnlen: return (NumParams == 2 && FTy.getReturnType() == FTy.getParamType(1) && FTy.getParamType(0)->isPointerTy() && - IsSizeTTy(FTy.getParamType(1))); + FTy.getParamType(1)->isIntegerTy(SizeTBits)); case LibFunc_posix_memalign: return (NumParams == 3 && FTy.getReturnType()->isIntegerTy(32) && FTy.getParamType(0)->isPointerTy() && - IsSizeTTy(FTy.getParamType(1)) && IsSizeTTy(FTy.getParamType(2))); + FTy.getParamType(1)->isIntegerTy(SizeTBits) && + FTy.getParamType(2)->isIntegerTy(SizeTBits)); case LibFunc_wcslen: return (NumParams == 1 && FTy.getParamType(0)->isPointerTy() && @@ -1605,10 +1800,11 @@ bool TargetLibraryInfoImpl::getLibFunc(const Function &FDecl, // avoid string normalization and comparison. if (FDecl.isIntrinsic()) return false; - const DataLayout *DL = - FDecl.getParent() ? &FDecl.getParent()->getDataLayout() : nullptr; + const Module *M = FDecl.getParent(); + assert(M && "Expecting FDecl to be connected to a Module."); + return getLibFunc(FDecl.getName(), F) && - isValidProtoForLibFunc(*FDecl.getFunctionType(), F, DL); + isValidProtoForLibFunc(*FDecl.getFunctionType(), F, *M); } void TargetLibraryInfoImpl::disableAllFunctions() { |