diff options
Diffstat (limited to 'include/clang/Basic/Builtins.def')
| -rw-r--r-- | include/clang/Basic/Builtins.def | 54 |
1 files changed, 42 insertions, 12 deletions
diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def index 55c6ed7deead..e705382e11ca 100644 --- a/include/clang/Basic/Builtins.def +++ b/include/clang/Basic/Builtins.def @@ -50,6 +50,7 @@ // L -> long (e.g. Li for 'long int') // LL -> long long // LLL -> __int128_t (e.g. LLLi) +// W -> int64_t // S -> signed // U -> unsigned // I -> Required to constant fold to an integer constant expression. @@ -72,7 +73,7 @@ // be followed by ':headername:' to state which header this function // comes from. // i -> this is a runtime library implemented function without the -// '__builtin_' prefix. It will be implemented in compiter-rt or libgcc. +// '__builtin_' prefix. It will be implemented in compiler-rt or libgcc. // p:N: -> this is a printf-like function whose Nth argument is the format // string. // P:N: -> similar to the p:N: attribute, but the function is like vprintf @@ -444,6 +445,7 @@ BUILTIN(__builtin_strstr, "c*cC*cC*", "nF") BUILTIN(__builtin_return_address, "v*IUi", "n") BUILTIN(__builtin_extract_return_addr, "v*v*", "n") BUILTIN(__builtin_frame_address, "v*IUi", "n") +BUILTIN(__builtin___clear_cache, "vc*c*", "n") BUILTIN(__builtin_flt_rounds, "i", "nc") BUILTIN(__builtin_setjmp, "iv**", "j") BUILTIN(__builtin_longjmp, "vv**i", "r") @@ -677,8 +679,16 @@ BUILTIN(__builtin_rindex, "c*cC*i", "Fn") // Microsoft builtins. These are only active with -fms-extensions. LANGBUILTIN(_alloca, "v*z", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__assume, "vb", "n", ALL_MS_LANGUAGES) -LANGBUILTIN(__noop, "v.", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(__noop, "i.", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__debugbreak, "v", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(__va_start, "vc**.", "nt", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedCompareExchange, "LiLiD*LiLi", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedCompareExchangePointer, "v*v*D*v*v*", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedIncrement, "LiLiD*", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedDecrement, "LiLiD*", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedExchangeAdd, "LiLiD*Li", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedExchangePointer, "v*v*D*v*", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(_InterlockedExchange, "LiLiD*Li", "n", ALL_MS_LANGUAGES) // C99 library functions // C99 stdlib.h @@ -726,11 +736,16 @@ LIBBUILTIN(vscanf, "icC*Ra", "fS:0:", "stdio.h", ALL_LANGUAGES) LIBBUILTIN(vfscanf, "iP*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES) LIBBUILTIN(vsscanf, "icC*RcC*Ra", "fS:1:", "stdio.h", ALL_LANGUAGES) // C99 +// In some systems setjmp is a macro that expands to _setjmp. We undefine +// it here to avoid having two identical LIBBUILTIN entries. #undef setjmp LIBBUILTIN(setjmp, "iJ", "fj", "setjmp.h", ALL_LANGUAGES) LIBBUILTIN(longjmp, "vJi", "fr", "setjmp.h", ALL_LANGUAGES) // Non-C library functions, active in GNU mode only. +// Functions with (returns_twice) attribute (marked as "j") are still active in +// all languages, because losing this attribute would result in miscompilation +// when these functions are used in non-GNU mode. PR16138. LIBBUILTIN(alloca, "v*z", "f", "stdlib.h", ALL_GNU_LANGUAGES) // POSIX string.h LIBBUILTIN(stpcpy, "c*c*cC*", "f", "string.h", ALL_GNU_LANGUAGES) @@ -749,18 +764,16 @@ LIBBUILTIN(strcasecmp, "icC*cC*", "f", "strings.h", ALL_GNU_LANGUAGES) LIBBUILTIN(strncasecmp, "icC*cC*z", "f", "strings.h", ALL_GNU_LANGUAGES) // POSIX unistd.h LIBBUILTIN(_exit, "vi", "fr", "unistd.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(vfork, "p", "fj", "unistd.h", ALL_GNU_LANGUAGES) +LIBBUILTIN(vfork, "p", "fj", "unistd.h", ALL_LANGUAGES) // POSIX setjmp.h -// In some systems setjmp is a macro that expands to _setjmp. We undefine -// it here to avoid having two identical LIBBUILTIN entries. -LIBBUILTIN(_setjmp, "iJ", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(__sigsetjmp, "iSJi", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(sigsetjmp, "iSJi", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(setjmp_syscall, "iJ", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(savectx, "iJ", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(qsetjmp, "iJ", "fj", "setjmp.h", ALL_GNU_LANGUAGES) -LIBBUILTIN(getcontext, "iK*", "fj", "setjmp.h", ALL_GNU_LANGUAGES) +LIBBUILTIN(_setjmp, "iJ", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(__sigsetjmp, "iSJi", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(sigsetjmp, "iSJi", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(setjmp_syscall, "iJ", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(savectx, "iJ", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(qsetjmp, "iJ", "fj", "setjmp.h", ALL_LANGUAGES) +LIBBUILTIN(getcontext, "iK*", "fj", "setjmp.h", ALL_LANGUAGES) LIBBUILTIN(_longjmp, "vJi", "fr", "setjmp.h", ALL_GNU_LANGUAGES) LIBBUILTIN(siglongjmp, "vSJi", "fr", "setjmp.h", ALL_GNU_LANGUAGES) @@ -1137,6 +1150,21 @@ LIBBUILTIN(ctanh, "XdXd", "fnc", "complex.h", ALL_LANGUAGES) LIBBUILTIN(ctanhf, "XfXf", "fnc", "complex.h", ALL_LANGUAGES) LIBBUILTIN(ctanhl, "XLdXLd", "fnc", "complex.h", ALL_LANGUAGES) +// __sinpi and friends are OS X specific library functions, but otherwise much +// like the standard (non-complex) sin (etc). +LIBBUILTIN(__sinpi, "dd", "fne", "math.h", ALL_LANGUAGES) +LIBBUILTIN(__sinpif, "ff", "fne", "math.h", ALL_LANGUAGES) + +LIBBUILTIN(__cospi, "dd", "fne", "math.h", ALL_LANGUAGES) +LIBBUILTIN(__cospif, "ff", "fne", "math.h", ALL_LANGUAGES) + +LIBBUILTIN(__tanpi, "dd", "fne", "math.h", ALL_LANGUAGES) +LIBBUILTIN(__tanpif, "ff", "fne", "math.h", ALL_LANGUAGES) + +// Similarly, __exp10 is OS X only +LIBBUILTIN(__exp10, "dd", "fne", "math.h", ALL_LANGUAGES) +LIBBUILTIN(__exp10f, "ff", "fne", "math.h", ALL_LANGUAGES) + // Blocks runtime Builtin math library functions LIBBUILTIN(_Block_object_assign, "vv*vC*iC", "f", "Blocks.h", ALL_LANGUAGES) LIBBUILTIN(_Block_object_dispose, "vvC*iC", "f", "Blocks.h", ALL_LANGUAGES) @@ -1179,6 +1207,8 @@ BUILTIN(__builtin_smulll_overflow, "bSLLiCSLLiCSLLi*", "n") // Clang builtins (not available in GCC). BUILTIN(__builtin_addressof, "v*v&", "nct") +BUILTIN(__builtin_operator_new, "v*z", "c") +BUILTIN(__builtin_operator_delete, "vv*", "n") #undef BUILTIN #undef LIBBUILTIN |