--- /dev/null
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+/* This header provides a declaritive way of describing the types that
+ are used when declaring builtin functions.
+
+ Before including this header, you must define the following macros:
+
+ DEF_PRIMITIVE_TYPE (ENUM, TYPE)
+
+ The ENUM is an identifier indicating which type is being defined.
+ TYPE is an expression for a `tree' that represents the type.
+
+ DEF_FUNCTION_TYPE_0 (ENUM, RETURN)
+ DEF_FUNCTION_TYPE_1 (ENUM, RETURN, ARG1)
+ DEF_FUNCTION_TYPE_2 (ENUM, RETURN, ARG1, ARG2)
+ DEF_FUNCTION_TYPE_3 (ENUM, RETURN, ARG1, ARG2, ARG3)
+ DEF_FUNCTION_TYPE_4 (ENUM, RETURN, ARG1, ARG2, ARG3, ARG4)
+
+ These macros describe function types. ENUM is as above. The
+ RETURN type is one of the enumerals already defined. ARG1, ARG2,
+ and ARG3 give the types of the arguments, similarly.
+
+ DEF_FUNCTION_TYPE_VAR_0 (ENUM, RETURN)
+ DEF_FUNCTION_TYPE_VAR_1 (ENUM, RETURN, ARG1)
+ DEF_FUNCTION_TYPE_VAR_2 (ENUM, RETURN, ARG1, ARG2)
+
+ Similar, but for function types that take variable arguments.
+ For example:
+
+ DEF_FUNCTION_TYPE_1 (BT_INT_DOUBLE, BT_INT, BT_DOUBLE)
+
+ describes the type `int ()(double)', using the enumeral
+ BT_INT_DOUBLE, whereas:
+
+ DEF_FUNCTION_TYPE_VAR_1 (BT_INT_DOUBLE_VAR, BT_INT, BT_DOUBLE)
+
+ describes the type `int ()(double, ...)'.
+
+ DEF_POINTER_TYPE (ENUM, TYPE)
+
+ This macro describes a pointer type. ENUM is as above; TYPE is
+ the type pointed to. */
+
+DEF_PRIMITIVE_TYPE (BT_VOID, void_type_node)
+DEF_PRIMITIVE_TYPE (BT_INT, integer_type_node)
+DEF_PRIMITIVE_TYPE (BT_UNSIGNED, unsigned_type_node)
+DEF_PRIMITIVE_TYPE (BT_LONG, long_integer_type_node)
+DEF_PRIMITIVE_TYPE (BT_LONGLONG, long_long_integer_type_node)
+DEF_PRIMITIVE_TYPE (BT_FLOAT, float_type_node)
+DEF_PRIMITIVE_TYPE (BT_INTMAX, intmax_type_node)
+DEF_PRIMITIVE_TYPE (BT_DOUBLE, double_type_node)
+DEF_PRIMITIVE_TYPE (BT_LONG_DOUBLE, long_double_type_node)
+DEF_PRIMITIVE_TYPE (BT_COMPLEX_FLOAT, complex_float_type_node)
+DEF_PRIMITIVE_TYPE (BT_COMPLEX_DOUBLE, complex_double_type_node)
+DEF_PRIMITIVE_TYPE (BT_COMPLEX_LONG_DOUBLE, complex_long_double_type_node)
+
+DEF_PRIMITIVE_TYPE (BT_PTR, ptr_type_node)
+DEF_PRIMITIVE_TYPE (BT_CONST_PTR, const_ptr_type_node)
+DEF_PRIMITIVE_TYPE (BT_TRAD_PTR, traditional_ptr_type_node)
+DEF_PRIMITIVE_TYPE (BT_TRAD_CONST_PTR, traditional_cptr_type_node)
+DEF_PRIMITIVE_TYPE (BT_PTRMODE, type_for_mode (ptr_mode, 0))
+DEF_PRIMITIVE_TYPE (BT_SIZE, c_size_type_node)
+DEF_PRIMITIVE_TYPE (BT_STRING, string_type_node)
+DEF_PRIMITIVE_TYPE (BT_CONST_STRING, const_string_type_node)
+DEF_PRIMITIVE_TYPE (BT_LEN, traditional_len_type_node)
+
+DEF_PRIMITIVE_TYPE (BT_VALIST_REF, va_list_ref_type_node)
+DEF_PRIMITIVE_TYPE (BT_VALIST_ARG, va_list_arg_type_node)
+
+DEF_FUNCTION_TYPE_0 (BT_FN_VOID, BT_VOID)
+DEF_FUNCTION_TYPE_0 (BT_FN_PTR, BT_PTR)
+DEF_FUNCTION_TYPE_0 (BT_FN_UNSIGNED, BT_UNSIGNED)
+
+DEF_FUNCTION_TYPE_1 (BT_FN_LONG_LONG, BT_LONG, BT_LONG)
+DEF_FUNCTION_TYPE_1 (BT_FN_LONGLONG_LONGLONG, BT_LONGLONG, BT_LONGLONG)
+DEF_FUNCTION_TYPE_1 (BT_FN_INTMAX_INTMAX, BT_INTMAX, BT_INTMAX)
+DEF_FUNCTION_TYPE_1 (BT_FN_FLOAT_FLOAT, BT_FLOAT, BT_FLOAT)
+DEF_FUNCTION_TYPE_1 (BT_FN_DOUBLE_DOUBLE, BT_DOUBLE, BT_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_LONG_DOUBLE_LONG_DOUBLE,
+ BT_LONG_DOUBLE, BT_LONG_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT,
+ BT_COMPLEX_FLOAT, BT_COMPLEX_FLOAT)
+DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE,
+ BT_COMPLEX_DOUBLE, BT_COMPLEX_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_LONG_DOUBLE_COMPLEX_LONG_DOUBLE,
+ BT_COMPLEX_LONG_DOUBLE, BT_COMPLEX_LONG_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_FLOAT_COMPLEX_FLOAT,
+ BT_FLOAT, BT_COMPLEX_FLOAT)
+DEF_FUNCTION_TYPE_1 (BT_FN_DOUBLE_COMPLEX_DOUBLE,
+ BT_DOUBLE, BT_COMPLEX_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_LONG_DOUBLE_COMPLEX_LONG_DOUBLE,
+ BT_LONG_DOUBLE, BT_COMPLEX_LONG_DOUBLE)
+DEF_FUNCTION_TYPE_1 (BT_FN_PTR_UNSIGNED, BT_PTR, BT_UNSIGNED)
+DEF_FUNCTION_TYPE_1 (BT_FN_PTR_SIZE, BT_PTR, BT_SIZE)
+DEF_FUNCTION_TYPE_1 (BT_FN_INT_INT, BT_INT, BT_INT)
+DEF_FUNCTION_TYPE_1 (BT_FN_INT_PTR, BT_INT, BT_PTR)
+DEF_FUNCTION_TYPE_1 (BT_FN_VOID_PTR, BT_VOID, BT_PTR)
+DEF_FUNCTION_TYPE_1 (BT_FN_LEN_CONST_STRING, BT_LEN, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_1 (BT_FN_INT_CONST_STRING, BT_INT, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_1 (BT_FN_PTR_PTR, BT_PTR, BT_PTR)
+DEF_FUNCTION_TYPE_1 (BT_FN_VOID_VALIST_REF, BT_VOID, BT_VALIST_REF)
+DEF_FUNCTION_TYPE_1 (BT_FN_VOID_INT, BT_VOID, BT_INT)
+
+DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_INT, BT_VOID, BT_PTR, BT_INT)
+DEF_FUNCTION_TYPE_2 (BT_FN_STRING_STRING_CONST_STRING,
+ BT_STRING, BT_STRING, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_CONST_STRING,
+ BT_INT, BT_CONST_STRING, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_2 (BT_FN_STRING_CONST_STRING_CONST_STRING,
+ BT_STRING, BT_CONST_STRING, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_2 (BT_FN_SIZE_CONST_STRING_CONST_STRING,
+ BT_SIZE, BT_CONST_STRING, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_2 (BT_FN_STRING_CONST_STRING_INT,
+ BT_STRING, BT_CONST_STRING, BT_INT)
+DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_PTR,
+ BT_INT, BT_CONST_STRING, BT_PTR)
+DEF_FUNCTION_TYPE_2 (BT_FN_INT_INT_PTR,
+ BT_INT, BT_INT, BT_PTR)
+DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTRMODE_PTR,
+ BT_VOID, BT_PTRMODE, BT_PTR)
+DEF_FUNCTION_TYPE_2 (BT_FN_VOID_VALIST_REF_VALIST_ARG,
+ BT_VOID, BT_VALIST_REF, BT_VALIST_ARG)
+DEF_FUNCTION_TYPE_2 (BT_FN_LONG_LONG_LONG,
+ BT_LONG, BT_LONG, BT_LONG)
+DEF_FUNCTION_TYPE_2 (BT_FN_INT_PTR_CONST_STRING,
+ BT_INT, BT_PTR, BT_CONST_STRING)
+DEF_FUNCTION_TYPE_2 (BT_FN_VOID_TRAD_PTR_LEN,
+ BT_VOID, BT_TRAD_PTR, BT_LEN)
+
+DEF_FUNCTION_TYPE_3 (BT_FN_STRING_STRING_CONST_STRING_SIZE,
+ BT_STRING, BT_STRING, BT_CONST_STRING, BT_SIZE)
+DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_STRING_CONST_STRING_SIZE,
+ BT_INT, BT_CONST_STRING, BT_CONST_STRING, BT_SIZE)
+DEF_FUNCTION_TYPE_3 (BT_FN_TRAD_PTR_PTR_CONST_PTR_SIZE,
+ BT_TRAD_PTR, BT_PTR, BT_CONST_PTR, BT_SIZE)
+DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_PTR_CONST_PTR_SIZE,
+ BT_INT, BT_CONST_PTR, BT_CONST_PTR, BT_SIZE)
+DEF_FUNCTION_TYPE_3 (BT_FN_TRAD_PTR_PTR_INT_SIZE,
+ BT_TRAD_PTR, BT_PTR, BT_INT, BT_SIZE)
+DEF_FUNCTION_TYPE_3 (BT_FN_INT_TRAD_CONST_PTR_TRAD_CONST_PTR_LEN,
+ BT_INT, BT_TRAD_CONST_PTR, BT_TRAD_CONST_PTR, BT_LEN)
+
+DEF_FUNCTION_TYPE_4 (BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR,
+ BT_SIZE, BT_CONST_PTR, BT_SIZE, BT_SIZE, BT_PTR)
+
+DEF_FUNCTION_TYPE_VAR_0 (BT_FN_VOID_VAR, BT_VOID)
+DEF_FUNCTION_TYPE_VAR_0 (BT_FN_INT_VAR, BT_INT)
+DEF_FUNCTION_TYPE_VAR_0 (BT_FN_PTR_VAR, BT_PTR)
+
+DEF_FUNCTION_TYPE_VAR_1 (BT_FN_VOID_VALIST_REF_VAR,
+ BT_VOID, BT_VALIST_REF)
+DEF_FUNCTION_TYPE_VAR_1 (BT_FN_INT_CONST_STRING_VAR,
+ BT_INT, BT_CONST_STRING)
+
+DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_PTR_CONST_STRING_VAR,
+ BT_INT, BT_PTR, BT_CONST_STRING)
+
+DEF_POINTER_TYPE (BT_PTR_FN_VOID_VAR, BT_FN_VOID_VAR)
+DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE,
+ BT_PTR, BT_PTR_FN_VOID_VAR, BT_PTR, BT_SIZE)
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-DEF_BUILTIN(BUILT_IN_ALLOCA)
-DEF_BUILTIN(BUILT_IN_ABS)
-DEF_BUILTIN(BUILT_IN_FABS)
-DEF_BUILTIN(BUILT_IN_CONJ)
-DEF_BUILTIN(BUILT_IN_CREAL)
-DEF_BUILTIN(BUILT_IN_CIMAG)
-DEF_BUILTIN(BUILT_IN_FFS)
-DEF_BUILTIN(BUILT_IN_DIV)
-DEF_BUILTIN(BUILT_IN_LDIV)
-DEF_BUILTIN(BUILT_IN_FFLOOR)
-DEF_BUILTIN(BUILT_IN_FCEIL)
-DEF_BUILTIN(BUILT_IN_FMOD)
-DEF_BUILTIN(BUILT_IN_FREM)
-DEF_BUILTIN(BUILT_IN_MEMCPY)
-DEF_BUILTIN(BUILT_IN_MEMCMP)
-DEF_BUILTIN(BUILT_IN_MEMSET)
-DEF_BUILTIN(BUILT_IN_BZERO)
-DEF_BUILTIN(BUILT_IN_BCMP)
-DEF_BUILTIN(BUILT_IN_INDEX)
-DEF_BUILTIN(BUILT_IN_RINDEX)
-DEF_BUILTIN(BUILT_IN_STRCAT)
-DEF_BUILTIN(BUILT_IN_STRNCAT)
-DEF_BUILTIN(BUILT_IN_STRCPY)
-DEF_BUILTIN(BUILT_IN_STRNCPY)
-DEF_BUILTIN(BUILT_IN_STRCMP)
-DEF_BUILTIN(BUILT_IN_STRNCMP)
-DEF_BUILTIN(BUILT_IN_STRLEN)
-DEF_BUILTIN(BUILT_IN_STRSTR)
-DEF_BUILTIN(BUILT_IN_STRPBRK)
-DEF_BUILTIN(BUILT_IN_STRSPN)
-DEF_BUILTIN(BUILT_IN_STRCSPN)
-DEF_BUILTIN(BUILT_IN_STRCHR)
-DEF_BUILTIN(BUILT_IN_STRRCHR)
-DEF_BUILTIN(BUILT_IN_FSQRT)
-DEF_BUILTIN(BUILT_IN_SIN)
-DEF_BUILTIN(BUILT_IN_COS)
-DEF_BUILTIN(BUILT_IN_GETEXP)
-DEF_BUILTIN(BUILT_IN_GETMAN)
-DEF_BUILTIN(BUILT_IN_SAVEREGS)
-DEF_BUILTIN(BUILT_IN_CLASSIFY_TYPE)
-DEF_BUILTIN(BUILT_IN_NEXT_ARG)
-DEF_BUILTIN(BUILT_IN_ARGS_INFO)
-DEF_BUILTIN(BUILT_IN_CONSTANT_P)
-DEF_BUILTIN(BUILT_IN_FRAME_ADDRESS)
-DEF_BUILTIN(BUILT_IN_RETURN_ADDRESS)
-DEF_BUILTIN(BUILT_IN_AGGREGATE_INCOMING_ADDRESS)
-DEF_BUILTIN(BUILT_IN_APPLY_ARGS)
-DEF_BUILTIN(BUILT_IN_APPLY)
-DEF_BUILTIN(BUILT_IN_RETURN)
-DEF_BUILTIN(BUILT_IN_SETJMP)
-DEF_BUILTIN(BUILT_IN_LONGJMP)
-DEF_BUILTIN(BUILT_IN_TRAP)
-
- /* Stdio builtins. */
-DEF_BUILTIN(BUILT_IN_PUTCHAR)
-DEF_BUILTIN(BUILT_IN_PUTS)
-DEF_BUILTIN(BUILT_IN_PRINTF)
-DEF_BUILTIN(BUILT_IN_FPUTC)
-DEF_BUILTIN(BUILT_IN_FPUTS)
-DEF_BUILTIN(BUILT_IN_FWRITE)
-DEF_BUILTIN(BUILT_IN_FPRINTF)
+/* Before including this file, you should define a macro:
+
+ DEF_BUILTIN (ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P,
+ FALLBACK_P, NONANSI_P)
+
+ This macro will be called once for each builtin function. The
+ ENUM will be of type `enum built_in_function', and will indicate
+ which builtin function is being processed. The NAME of the builtin
+ function (which will always start with `__builtin_') is a string
+ literal. The CLASS is of type `enum built_in_class' and indicates
+ what kind of builtin is being processed.
+
+ Some builtins are actually two separate functions. For example,
+ for `strcmp' there are two builtin functions; `__builtin_strcmp'
+ and `strcmp' itself. Both behave identically. Other builtins
+ define only the `__builtin' variant. If BOTH_P is TRUE, then this
+ builtin has both variants; otherwise, it is has only the first
+ variant.
+
+ TYPE indicates the type of the function. The symbols correspond to
+ enumerals from builtin-types.def. If BOTH_P is true, then LIBTYPE
+ is the type of the non-`__builtin_' variant. Otherwise, LIBTYPE
+ should be ignored.
+
+ If FALLBACK_P is true then, if for some reason, the compiler cannot
+ expand the builtin function directly, it will call the
+ corresponding library function (which does not have the
+ `__builtin_' prefix.
+
+ If NONANSI_P is true, then the non-`__builtin_' variant is not an
+ ANSI/ISO library function, and so we should pretend it does not
+ exist when compiling in ANSI conformant mode. */
+
+/* A GCC builtin (like __builtin_saveregs) is provided by the
+ compiler, but does not correspond to a function in the standard
+ library. */
+#undef DEF_GCC_BUILTIN
+#define DEF_GCC_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, BT_LAST, \
+ false, false, false)
+
+
+/* A fallback builtin is a builtin (like __builtin_puts) that falls
+ back to the corresopnding library function if necessary -- but
+ for which we should not introduce the non-`__builtin' variant of
+ the name. */
+#undef DEF_FALLBACK_BUILTIN
+#define DEF_FALLBACK_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ false, true, false)
+
+/* A library builtin (like __builtin_strchr) is a builtin equivalent
+ of an ANSI/ISO standard library function. In addition to the
+ `__builtin' version, we will create a an ordinary version (e.g,
+ `strchr') as well. If we cannot compute the answer using the
+ builtin function, we will fall back to the standard library
+ version. */
+#undef DEF_LIB_BUILTIN
+#define DEF_LIB_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, true, false)
+
+/* Like DEF_LIB_BUILTIN, except that a call to the builtin should
+ never fall back to the library version. */
+#undef DEF_LIB_ALWAYS_BUILTIN
+#define DEF_LIB_ALWAYS_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, false, true)
+
+/* Like DEF_LIB_BUILTIN, except that the function is not one that is
+ specified by ANSI/ISO C. So, when we're being fully conformant we
+ ignore the version of these builtins that does not begin with
+ __builtin. */
+#undef DEF_EXT_LIB_BUILTIN
+#define DEF_EXT_LIB_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, true, true)
+
+/* Like DEF_LIB_BUILTIN, except that the function is only a part of
+ the standard in C99 or above. */
+#undef DEF_C99_BUILTIN
+#define DEF_C99_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ true, !flag_isoc99, true)
+
+/* Like DEF_LIB_BUILTIN, except that the function is expanded in the
+ front-end. */
+#undef DEF_FRONT_END_LIB_BUILTIN
+#define DEF_FRONT_END_LIB_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_FRONTEND, TYPE, TYPE, \
+ true, true, false)
+
+/* A built-in that is not currently used. */
+#undef DEF_UNUSED_BUILTIN
+#define DEF_UNUSED_BUILTIN(X) \
+ DEF_BUILTIN (X, (const char *) NULL, NOT_BUILT_IN, BT_LAST, \
+ BT_LAST, false, false, false)
+
+/* If SMALL_STACK is defined, then `alloca' is only defined in its
+ `__builtin' form. */
+#if SMALL_STACK
+DEF_FALLBACK_BUILTIN(BUILT_IN_ALLOCA,
+ "__builtin_alloca",
+ BT_FN_PTR_SIZE)
+#else
+DEF_EXT_LIB_BUILTIN(BUILT_IN_ALLOCA,
+ "__builtin_alloca",
+ BT_FN_PTR_SIZE)
+#endif
+
+DEF_LIB_ALWAYS_BUILTIN(BUILT_IN_ABS,
+ "__builtin_abs",
+ BT_FN_INT_INT)
+DEF_LIB_ALWAYS_BUILTIN(BUILT_IN_LABS,
+ "__builtin_labs",
+ BT_FN_LONG_LONG)
+
+DEF_LIB_ALWAYS_BUILTIN(BUILT_IN_FABS,
+ "__builtin_fabs",
+ BT_FN_DOUBLE_DOUBLE)
+DEF_LIB_ALWAYS_BUILTIN(BUILT_IN_FABSF,
+ "__builtin_fabsf",
+ BT_FN_FLOAT_FLOAT)
+DEF_LIB_ALWAYS_BUILTIN(BUILT_IN_FABSL,
+ "__builtin_fabsl",
+ BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+
+DEF_C99_BUILTIN(BUILT_IN_LLABS,
+ "__builtin_llabs",
+ BT_FN_LONGLONG_LONGLONG)
+DEF_C99_BUILTIN(BUILT_IN_IMAXABS,
+ "__builtin_imaxabs",
+ BT_FN_INTMAX_INTMAX)
+DEF_C99_BUILTIN(BUILT_IN_CONJ,
+ "__builtin_conj",
+ BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE)
+DEF_C99_BUILTIN(BUILT_IN_CONJF,
+ "__builtin_conjf",
+ BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT)
+DEF_C99_BUILTIN(BUILT_IN_CONJL,
+ "__builtin_conjl",
+ BT_FN_COMPLEX_LONG_DOUBLE_COMPLEX_LONG_DOUBLE)
+DEF_C99_BUILTIN(BUILT_IN_CREAL,
+ "__builtin_creal",
+ BT_FN_DOUBLE_COMPLEX_DOUBLE)
+DEF_C99_BUILTIN(BUILT_IN_CREALF,
+ "__builtin_crealf",
+ BT_FN_FLOAT_COMPLEX_FLOAT)
+DEF_C99_BUILTIN(BUILT_IN_CREALL,
+ "__builtin_creall",
+ BT_FN_LONG_DOUBLE_COMPLEX_LONG_DOUBLE)
+DEF_C99_BUILTIN(BUILT_IN_CIMAG,
+ "__builtin_cimag",
+ BT_FN_DOUBLE_COMPLEX_DOUBLE)
+DEF_C99_BUILTIN(BUILT_IN_CIMAGF,
+ "__builtin_cimagf",
+ BT_FN_FLOAT_COMPLEX_FLOAT)
+DEF_C99_BUILTIN(BUILT_IN_CIMAGL,
+ "__builtin_cimagl",
+ BT_FN_LONG_DOUBLE_COMPLEX_LONG_DOUBLE)
+
+DEF_UNUSED_BUILTIN(BUILT_IN_DIV)
+DEF_UNUSED_BUILTIN(BUILT_IN_LDIV)
+DEF_UNUSED_BUILTIN(BUILT_IN_FFLOOR)
+DEF_UNUSED_BUILTIN(BUILT_IN_FCEIL)
+DEF_UNUSED_BUILTIN(BUILT_IN_FMOD)
+DEF_UNUSED_BUILTIN(BUILT_IN_FREM)
+
+/* The system prototypes for `bzero' and `bcmp' functions have many
+ variations, so don't specify parameters to avoid conflicts. The
+ expand_* functions check the argument types anyway. */
+DEF_BUILTIN (BUILT_IN_BZERO,
+ "__builtin_bzero",
+ BUILT_IN_NORMAL,
+ BT_FN_VOID_TRAD_PTR_LEN,
+ BT_FN_VOID_VAR,
+ true, true, true)
+DEF_BUILTIN (BUILT_IN_BCMP,
+ "__builtin_bcmp",
+ BUILT_IN_NORMAL,
+ BT_FN_INT_TRAD_CONST_PTR_TRAD_CONST_PTR_LEN,
+ BT_FN_INT_VAR,
+ true, true, true)
+
+DEF_EXT_LIB_BUILTIN(BUILT_IN_FFS,
+ "__builtin_ffs",
+ BT_FN_INT_INT)
+DEF_EXT_LIB_BUILTIN(BUILT_IN_INDEX,
+ "__builtin_index",
+ BT_FN_STRING_CONST_STRING_INT)
+DEF_EXT_LIB_BUILTIN(BUILT_IN_RINDEX,
+ "__builtin_rindex",
+ BT_FN_STRING_CONST_STRING_INT)
+
+DEF_LIB_BUILTIN(BUILT_IN_MEMCPY,
+ "__builtin_memcpy",
+ BT_FN_TRAD_PTR_PTR_CONST_PTR_SIZE)
+DEF_LIB_BUILTIN(BUILT_IN_MEMCMP,
+ "__builtin_memcmp",
+ BT_FN_INT_CONST_PTR_CONST_PTR_SIZE)
+DEF_LIB_BUILTIN(BUILT_IN_MEMSET,
+ "__builtin_memset",
+ BT_FN_TRAD_PTR_PTR_INT_SIZE)
+
+DEF_LIB_BUILTIN(BUILT_IN_STRCAT,
+ "__builtin_strcat",
+ BT_FN_STRING_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRNCAT,
+ "__builtin_strncat",
+ BT_FN_STRING_STRING_CONST_STRING_SIZE)
+DEF_LIB_BUILTIN(BUILT_IN_STRCPY,
+ "__builtin_strcpy",
+ BT_FN_STRING_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRNCPY,
+ "__builtin_strncpy",
+ BT_FN_STRING_STRING_CONST_STRING_SIZE)
+DEF_LIB_BUILTIN(BUILT_IN_STRCMP,
+ "__builtin_strcmp",
+ BT_FN_INT_CONST_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRNCMP,
+ "__builtin_strncmp",
+ BT_FN_INT_CONST_STRING_CONST_STRING_SIZE)
+DEF_LIB_BUILTIN(BUILT_IN_STRLEN,
+ "__builtin_strlen",
+ BT_FN_LEN_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRSTR,
+ "__builtin_strstr",
+ BT_FN_STRING_CONST_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRPBRK,
+ "__builtin_strpbrk",
+ BT_FN_STRING_CONST_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRSPN,
+ "__builtin_strspn",
+ BT_FN_SIZE_CONST_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRCSPN,
+ "__builtin_strcspn",
+ BT_FN_SIZE_CONST_STRING_CONST_STRING)
+DEF_LIB_BUILTIN(BUILT_IN_STRCHR,
+ "__builtin_strchr",
+ BT_FN_STRING_CONST_STRING_INT)
+DEF_LIB_BUILTIN(BUILT_IN_STRRCHR,
+ "__builtin_strrchr",
+ BT_FN_STRING_CONST_STRING_INT)
+
+DEF_LIB_BUILTIN(BUILT_IN_FSQRT,
+ "__builtin_fsqrt",
+ BT_FN_DOUBLE_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_SIN,
+ "__builtin_sin",
+ BT_FN_DOUBLE_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_COS,
+ "__builtin_cos",
+ BT_FN_DOUBLE_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_SQRTF,
+ "__builtin_sqrtf",
+ BT_FN_FLOAT_FLOAT)
+DEF_LIB_BUILTIN(BUILT_IN_SINF,
+ "__builtin_sinf",
+ BT_FN_FLOAT_FLOAT)
+DEF_LIB_BUILTIN(BUILT_IN_COSF,
+ "__builtin_cosf",
+ BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_SQRTL,
+ "__builtin_sqrtl",
+ BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_SINL,
+ "__builtin_sinl",
+ BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+DEF_LIB_BUILTIN(BUILT_IN_COSL,
+ "__builtin_cosl",
+ BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+
+DEF_UNUSED_BUILTIN(BUILT_IN_GETEXP)
+DEF_UNUSED_BUILTIN(BUILT_IN_GETMAN)
+
+DEF_GCC_BUILTIN(BUILT_IN_SAVEREGS,
+ "__builtin_saveregs",
+ BT_FN_PTR_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_CLASSIFY_TYPE,
+ "__builtin_classify_type",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_NEXT_ARG,
+ "__builtin_next_arg",
+ BT_FN_PTR_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ARGS_INFO,
+ "__builtin_args_info",
+ BT_FN_INT_INT)
+DEF_GCC_BUILTIN(BUILT_IN_CONSTANT_P,
+ "__builtin_constant_p",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_FRAME_ADDRESS,
+ "__builtin_frame_address",
+ BT_FN_PTR_UNSIGNED)
+DEF_GCC_BUILTIN(BUILT_IN_RETURN_ADDRESS,
+ "__builtin_return_address",
+ BT_FN_PTR_UNSIGNED)
+DEF_GCC_BUILTIN(BUILT_IN_AGGREGATE_INCOMING_ADDRESS,
+ "__builtin_aggregate_incoming_address",
+ BT_FN_PTR_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_APPLY_ARGS,
+ "__builtin_apply_args",
+ BT_FN_PTR_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_APPLY,
+ "__builtin_apply",
+ BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE)
+DEF_GCC_BUILTIN(BUILT_IN_RETURN,
+ "__builtin_return",
+ BT_FN_VOID_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_SETJMP,
+ "__builtin_setjmp",
+ BT_FN_INT_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_LONGJMP,
+ "__builtin_longjmp",
+ BT_FN_VOID_PTR_INT)
+DEF_GCC_BUILTIN(BUILT_IN_TRAP,
+ "__builtin_trap",
+ BT_FN_VOID)
+
+/* Stdio builtins. */
+DEF_FALLBACK_BUILTIN(BUILT_IN_PUTCHAR,
+ "__builtin_putchar",
+ BT_FN_INT_INT)
+DEF_FALLBACK_BUILTIN(BUILT_IN_PUTS,
+ "__builtin_puts",
+ BT_FN_INT_CONST_STRING)
+DEF_FRONT_END_LIB_BUILTIN(BUILT_IN_PRINTF,
+ "__builtin_printf",
+ BT_FN_INT_CONST_STRING_VAR)
+DEF_FALLBACK_BUILTIN(BUILT_IN_FPUTC,
+ "__builtin_fputc",
+ BT_FN_INT_INT_PTR)
+/* Declare the __builtin_ style with arguments and the regular style
+ without them. We rely on stdio.h to supply the arguments for the
+ regular style declaration since we had to use void* instead of
+ FILE* in the __builtin_ prototype supplied here. */
+DEF_BUILTIN (BUILT_IN_FPUTS,
+ "__builtin_fputs",
+ BUILT_IN_NORMAL,
+ BT_FN_INT_CONST_STRING_PTR,
+ BT_FN_INT_VAR,
+ true, true, false)
+DEF_FALLBACK_BUILTIN(BUILT_IN_FWRITE,
+ "__builtin_fwrite",
+ BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR)
+DEF_FRONT_END_LIB_BUILTIN(BUILT_IN_FPRINTF,
+ "__builtin_fprintf",
+ BT_FN_INT_PTR_CONST_STRING_VAR)
/* ISO C99 floating point unordered comparisons. */
-DEF_BUILTIN(BUILT_IN_ISGREATER)
-DEF_BUILTIN(BUILT_IN_ISGREATEREQUAL)
-DEF_BUILTIN(BUILT_IN_ISLESS)
-DEF_BUILTIN(BUILT_IN_ISLESSEQUAL)
-DEF_BUILTIN(BUILT_IN_ISLESSGREATER)
-DEF_BUILTIN(BUILT_IN_ISUNORDERED)
-
- /* Various hooks for the DWARF 2 __throw routine. */
-DEF_BUILTIN(BUILT_IN_UNWIND_INIT)
-DEF_BUILTIN(BUILT_IN_DWARF_CFA)
-DEF_BUILTIN(BUILT_IN_DWARF_FP_REGNUM)
-DEF_BUILTIN(BUILT_IN_INIT_DWARF_REG_SIZES)
-DEF_BUILTIN(BUILT_IN_FROB_RETURN_ADDR)
-DEF_BUILTIN(BUILT_IN_EXTRACT_RETURN_ADDR)
-DEF_BUILTIN(BUILT_IN_EH_RETURN)
-DEF_BUILTIN(BUILT_IN_EH_RETURN_DATA_REGNO)
-
-DEF_BUILTIN(BUILT_IN_VARARGS_START)
-DEF_BUILTIN(BUILT_IN_STDARG_START)
-DEF_BUILTIN(BUILT_IN_VA_END)
-DEF_BUILTIN(BUILT_IN_VA_COPY)
-DEF_BUILTIN(BUILT_IN_EXPECT)
-
- /* C++ extensions */
-DEF_BUILTIN(BUILT_IN_NEW)
-DEF_BUILTIN(BUILT_IN_VEC_NEW)
-DEF_BUILTIN(BUILT_IN_DELETE)
-DEF_BUILTIN(BUILT_IN_VEC_DELETE)
+DEF_GCC_BUILTIN(BUILT_IN_ISGREATER,
+ "__builtin_isgreater",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ISGREATEREQUAL,
+ "__builtin_isgreaterequal",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ISLESS,
+ "__builtin_isless",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ISLESSEQUAL,
+ "__builtin_islessequal",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ISLESSGREATER,
+ "__builtin_islessgreater",
+ BT_FN_INT_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_ISUNORDERED,
+ "__builtin_isunordered",
+ BT_FN_INT_VAR)
+
+/* Various hooks for the DWARF 2 __throw routine. */
+DEF_GCC_BUILTIN(BUILT_IN_UNWIND_INIT,
+ "__builtin_unwind_init",
+ BT_FN_VOID)
+DEF_GCC_BUILTIN(BUILT_IN_DWARF_CFA,
+ "__builtin_dwarf_cfa",
+ BT_FN_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_DWARF_FP_REGNUM,
+ "__builtin_dwarf_fp_regnum",
+ BT_FN_UNSIGNED)
+DEF_GCC_BUILTIN(BUILT_IN_INIT_DWARF_REG_SIZES,
+ "__builtin_init_dwarf_reg_size_table",
+ BT_FN_VOID_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_FROB_RETURN_ADDR,
+ "__builtin_frob_return_addr",
+ BT_FN_PTR_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_EXTRACT_RETURN_ADDR,
+ "__builtin_extract_return_addr",
+ BT_FN_PTR_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_EH_RETURN,
+ "__builtin_eh_return",
+ BT_FN_VOID_PTRMODE_PTR)
+DEF_GCC_BUILTIN(BUILT_IN_EH_RETURN_DATA_REGNO,
+ "__builtin_eh_return_data_regno",
+ BT_FN_INT_INT)
+
+DEF_GCC_BUILTIN(BUILT_IN_VARARGS_START,
+ "__builtin_varargs_start",
+ BT_FN_VOID_VALIST_REF)
+DEF_GCC_BUILTIN(BUILT_IN_STDARG_START,
+ "__builtin_stdarg_start",
+ BT_FN_VOID_VALIST_REF_VAR)
+DEF_GCC_BUILTIN(BUILT_IN_VA_END,
+ "__builtin_va_end",
+ BT_FN_VOID_VALIST_REF)
+DEF_GCC_BUILTIN(BUILT_IN_VA_COPY,
+ "__builtin_va_copy",
+ BT_FN_VOID_VALIST_REF_VALIST_ARG)
+DEF_GCC_BUILTIN(BUILT_IN_EXPECT,
+ "__builtin_expect",
+ BT_FN_LONG_LONG_LONG)
+
+/* C++ extensions */
+DEF_UNUSED_BUILTIN(BUILT_IN_NEW)
+DEF_UNUSED_BUILTIN(BUILT_IN_VEC_NEW)
+DEF_UNUSED_BUILTIN(BUILT_IN_DELETE)
+DEF_UNUSED_BUILTIN(BUILT_IN_VEC_DELETE)
tree default_function_type;
- Function types `int (int)', etc.
-
- tree int_ftype_int;
- tree void_ftype;
- tree void_ftype_ptr;
- tree int_ftype_int;
- tree ptr_ftype_sizetype;
-
A VOID_TYPE node, packaged in a TREE_LIST.
tree void_list_node;
void
c_common_nodes_and_builtins ()
{
+ enum builtin_type
+ {
+#define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME,
+#define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME,
+#define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME,
+#define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME,
+#define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME,
+#define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME,
+#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME,
+#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME,
+#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME,
+#define DEF_POINTER_TYPE(NAME, TYPE) NAME,
+#include "builtin-types.def"
+#undef DEF_PRIMITIVE_TYPE
+#undef DEF_FUNCTION_TYPE_0
+#undef DEF_FUNCTION_TYPE_1
+#undef DEF_FUNCTION_TYPE_2
+#undef DEF_FUNCTION_TYPE_3
+#undef DEF_FUNCTION_TYPE_4
+#undef DEF_FUNCTION_TYPE_VAR_0
+#undef DEF_FUNCTION_TYPE_VAR_1
+#undef DEF_FUNCTION_TYPE_VAR_2
+#undef DEF_POINTER_TYPE
+ BT_LAST
+ };
+
+ typedef enum builtin_type builtin_type;
+
+ tree builtin_types[(int)BT_LAST];
int wchar_type_size;
tree array_domain_type;
- tree temp;
- tree memcpy_ftype, memset_ftype, strlen_ftype;
- tree bzero_ftype, bcmp_ftype, puts_ftype, printf_ftype;
- tree fputs_ftype, fputc_ftype, fwrite_ftype, fprintf_ftype;
- tree endlink, int_endlink, double_endlink, unsigned_endlink;
- tree cstring_endlink, sizetype_endlink;
- tree ptr_ftype, ptr_ftype_unsigned;
- tree void_ftype_any, void_ftype_int, int_ftype_any;
- tree double_ftype_double, double_ftype_double_double;
- tree float_ftype_float, ldouble_ftype_ldouble;
- tree cfloat_ftype_cfloat, cdouble_ftype_cdouble, cldouble_ftype_cldouble;
- tree float_ftype_cfloat, double_ftype_cdouble, ldouble_ftype_cldouble;
- tree int_ftype_cptr_cptr_sizet, sizet_ftype_cstring_cstring;
- tree int_ftype_cstring_cstring, string_ftype_string_cstring;
- tree string_ftype_cstring_int, string_ftype_cstring_cstring;
- tree string_ftype_string_cstring_sizet, int_ftype_cstring_cstring_sizet;
- tree long_ftype_long;
- tree longlong_ftype_longlong;
- tree intmax_ftype_intmax;
/* Either char* or void*. */
tree traditional_ptr_type_node;
/* Either const char* or const void*. */
tree traditional_cptr_type_node;
tree traditional_len_type_node;
- tree traditional_len_endlink;
tree va_list_ref_type_node;
tree va_list_arg_type_node;
record_builtin_type (RID_VOID, NULL, void_type_node);
+ void_zero_node = build_int_2 (0, 0);
+ TREE_TYPE (void_zero_node) = void_type_node;
+
void_list_node = build_void_list_node ();
/* Make a type to be the domain of a few array types
int_array_type_node
= build_array_type (integer_type_node, array_domain_type);
-#ifdef MD_INIT_BUILTINS
+ string_type_node = build_pointer_type (char_type_node);
+ const_string_type_node
+ = build_pointer_type (build_qualified_type
+ (char_type_node, TYPE_QUAL_CONST));
+
+ traditional_ptr_type_node = ((flag_traditional &&
+ c_language != clk_cplusplus)
+ ? string_type_node : ptr_type_node);
+ traditional_cptr_type_node = ((flag_traditional &&
+ c_language != clk_cplusplus)
+ ? const_string_type_node : const_ptr_type_node);
+
MD_INIT_BUILTINS;
-#endif
/* This is special for C++ so functions can be overloaded. */
wchar_type_node = get_identifier (flag_short_wchar
wchar_array_type_node
= build_array_type (wchar_type_node, array_domain_type);
- string_type_node = build_pointer_type (char_type_node);
- const_string_type_node
- = build_pointer_type (build_type_variant (char_type_node, 1, 0));
-
wint_type_node =
TREE_TYPE (identifier_global_value (get_identifier (WINT_TYPE)));
va_list_ref_type_node = build_reference_type (va_list_type_node);
}
- endlink = void_list_node;
- int_endlink = tree_cons (NULL_TREE, integer_type_node, endlink);
- double_endlink = tree_cons (NULL_TREE, double_type_node, endlink);
- unsigned_endlink = tree_cons (NULL_TREE, unsigned_type_node, endlink);
- cstring_endlink = tree_cons (NULL_TREE, const_string_type_node, endlink);
-
- ptr_ftype = build_function_type (ptr_type_node, NULL_TREE);
- ptr_ftype_unsigned = build_function_type (ptr_type_node, unsigned_endlink);
- sizetype_endlink = tree_cons (NULL_TREE, TYPE_DOMAIN (sizetype), endlink);
- /* We realloc here because sizetype could be int or unsigned. S'ok. */
- ptr_ftype_sizetype = build_function_type (ptr_type_node, sizetype_endlink);
-
- int_ftype_any = build_function_type (integer_type_node, NULL_TREE);
- void_ftype_any = build_function_type (void_type_node, NULL_TREE);
- void_ftype = build_function_type (void_type_node, endlink);
- void_ftype_int = build_function_type (void_type_node, int_endlink);
- void_ftype_ptr
- = build_function_type (void_type_node,
- tree_cons (NULL_TREE, ptr_type_node, endlink));
-
- float_ftype_float
- = build_function_type (float_type_node,
- tree_cons (NULL_TREE, float_type_node, endlink));
-
- double_ftype_double
- = build_function_type (double_type_node, double_endlink);
-
- ldouble_ftype_ldouble
- = build_function_type (long_double_type_node,
- tree_cons (NULL_TREE, long_double_type_node,
- endlink));
-
- double_ftype_double_double
- = build_function_type (double_type_node,
- tree_cons (NULL_TREE, double_type_node,
- double_endlink));
-
- cfloat_ftype_cfloat
- = build_function_type (complex_float_type_node,
- tree_cons (NULL_TREE, complex_float_type_node,
- endlink));
- cdouble_ftype_cdouble
- = build_function_type (complex_double_type_node,
- tree_cons (NULL_TREE, complex_double_type_node,
- endlink));
- cldouble_ftype_cldouble
- = build_function_type (complex_long_double_type_node,
- tree_cons (NULL_TREE, complex_long_double_type_node,
- endlink));
-
- float_ftype_cfloat
- = build_function_type (float_type_node,
- tree_cons (NULL_TREE, complex_float_type_node,
- endlink));
- double_ftype_cdouble
- = build_function_type (double_type_node,
- tree_cons (NULL_TREE, complex_double_type_node,
- endlink));
- ldouble_ftype_cldouble
- = build_function_type (long_double_type_node,
- tree_cons (NULL_TREE, complex_long_double_type_node,
- endlink));
-
- int_ftype_int
- = build_function_type (integer_type_node, int_endlink);
-
- long_ftype_long
- = build_function_type (long_integer_type_node,
- tree_cons (NULL_TREE, long_integer_type_node,
- endlink));
-
- longlong_ftype_longlong
- = build_function_type (long_long_integer_type_node,
- tree_cons (NULL_TREE, long_long_integer_type_node,
- endlink));
-
- intmax_ftype_intmax
- = build_function_type (intmax_type_node,
- tree_cons (NULL_TREE, intmax_type_node,
- endlink));
-
- int_ftype_cptr_cptr_sizet
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, const_ptr_type_node,
- tree_cons (NULL_TREE,
- const_ptr_type_node,
- sizetype_endlink)));
-
- void_zero_node = build_int_2 (0, 0);
- TREE_TYPE (void_zero_node) = void_type_node;
-
- /* Prototype for strcpy/strcat. */
- string_ftype_string_cstring
- = build_function_type (string_type_node,
- tree_cons (NULL_TREE, string_type_node,
- cstring_endlink));
-
- /* Prototype for strncpy/strncat. */
- string_ftype_string_cstring_sizet
- = build_function_type (string_type_node,
- tree_cons (NULL_TREE, string_type_node,
- tree_cons (NULL_TREE,
- const_string_type_node,
- sizetype_endlink)));
-
traditional_len_type_node = ((flag_traditional &&
c_language != clk_cplusplus)
? integer_type_node : sizetype);
- traditional_len_endlink = tree_cons (NULL_TREE, traditional_len_type_node,
- endlink);
-
- /* Prototype for strcmp. */
- int_ftype_cstring_cstring
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- cstring_endlink));
-
- /* Prototype for strspn/strcspn. */
- sizet_ftype_cstring_cstring
- = build_function_type (c_size_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- cstring_endlink));
-
- /* Prototype for strncmp. */
- int_ftype_cstring_cstring_sizet
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- tree_cons (NULL_TREE,
- const_string_type_node,
- sizetype_endlink)));
-
- /* Prototype for strstr, strpbrk, etc. */
- string_ftype_cstring_cstring
- = build_function_type (string_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- cstring_endlink));
-
- /* Prototype for strchr. */
- string_ftype_cstring_int
- = build_function_type (string_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- int_endlink));
-
- /* Prototype for strlen. */
- strlen_ftype
- = build_function_type (traditional_len_type_node, cstring_endlink);
-
- traditional_ptr_type_node = ((flag_traditional &&
- c_language != clk_cplusplus)
- ? string_type_node : ptr_type_node);
- traditional_cptr_type_node = ((flag_traditional &&
- c_language != clk_cplusplus)
- ? const_string_type_node : const_ptr_type_node);
- /* Prototype for memcpy. */
- memcpy_ftype
- = build_function_type (traditional_ptr_type_node,
- tree_cons (NULL_TREE, ptr_type_node,
- tree_cons (NULL_TREE, const_ptr_type_node,
- sizetype_endlink)));
-
- /* Prototype for memset. */
- memset_ftype
- = build_function_type (traditional_ptr_type_node,
- tree_cons (NULL_TREE, ptr_type_node,
- tree_cons (NULL_TREE, integer_type_node,
- sizetype_endlink)));
-
- /* Prototype for bzero. */
- bzero_ftype
- = build_function_type (void_type_node,
- tree_cons (NULL_TREE, traditional_ptr_type_node,
- traditional_len_endlink));
-
- /* Prototype for bcmp. */
- bcmp_ftype
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, traditional_cptr_type_node,
- tree_cons (NULL_TREE,
- traditional_cptr_type_node,
- traditional_len_endlink)));
-
- /* Prototype for puts. */
- puts_ftype
- = build_function_type (integer_type_node, cstring_endlink);
-
- /* Prototype for printf. */
- printf_ftype
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
+#define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \
+ builtin_types[(int) ENUM] = VALUE;
+#define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], \
+ void_list_node);
+#define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ void_list_node));
+#define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ void_list_node)));
+#define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ void_list_node))));
+#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ tree_cons \
+ (NULL_TREE, \
+ builtin_types[(int) ARG3], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG4], \
+ void_list_node)))));
+#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], NULL_TREE);
+#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \
+ builtin_types[(int) ENUM] \
+ = build_function_type (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
NULL_TREE));
- /* These stdio prototypes are declared using void* in place of
- FILE*. They are only used for __builtin_ style calls, regular
- style builtin prototypes omit the arguments and merge those
- provided by stdio.h. */
- /* Prototype for fwrite. */
- fwrite_ftype
- = build_function_type (c_size_type_node,
- tree_cons (NULL_TREE, const_ptr_type_node,
- tree_cons (NULL_TREE, c_size_type_node,
- tree_cons (NULL_TREE, c_size_type_node,
- tree_cons (NULL_TREE, ptr_type_node, endlink)))));
-
- /* Prototype for fputc. */
- fputc_ftype
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, integer_type_node,
- tree_cons (NULL_TREE, ptr_type_node, endlink)));
-
- /* Prototype for fputs. */
- fputs_ftype
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, const_string_type_node,
- tree_cons (NULL_TREE, ptr_type_node, endlink)));
-
- /* Prototype for fprintf. */
- fprintf_ftype
- = build_function_type (integer_type_node,
- tree_cons (NULL_TREE, ptr_type_node,
- tree_cons (NULL_TREE,
- const_string_type_node,
- NULL_TREE)));
-
- builtin_function ("__builtin_constant_p", default_function_type,
- BUILT_IN_CONSTANT_P, BUILT_IN_NORMAL, NULL);
-
- builtin_function ("__builtin_return_address", ptr_ftype_unsigned,
- BUILT_IN_RETURN_ADDRESS, BUILT_IN_NORMAL, NULL);
-
- builtin_function ("__builtin_frame_address", ptr_ftype_unsigned,
- BUILT_IN_FRAME_ADDRESS, BUILT_IN_NORMAL, NULL);
-
-#ifdef EH_RETURN_DATA_REGNO
- builtin_function ("__builtin_eh_return_data_regno", int_ftype_int,
- BUILT_IN_EH_RETURN_DATA_REGNO, BUILT_IN_NORMAL, NULL);
-#endif
+#define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \
+ builtin_types[(int) ENUM] \
+ = build_function_type \
+ (builtin_types[(int) RETURN], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG1], \
+ tree_cons (NULL_TREE, \
+ builtin_types[(int) ARG2], \
+ NULL_TREE)));
+#define DEF_POINTER_TYPE(ENUM, TYPE) \
+ builtin_types[(int) ENUM] \
+ = build_pointer_type (builtin_types[(int) TYPE]);
+#include "builtin-types.def"
+#undef DEF_PRIMITIVE_TYPE
+#undef DEF_FUNCTION_TYPE_1
+#undef DEF_FUNCTION_TYPE_2
+#undef DEF_FUNCTION_TYPE_3
+#undef DEF_FUNCTION_TYPE_4
+#undef DEF_FUNCTION_TYPE_VAR_0
+#undef DEF_FUNCTION_TYPE_VAR_1
+#undef DEF_POINTER_TYPE
+
+#define DEF_BUILTIN(ENUM, NAME, CLASS, \
+ TYPE, LIBTYPE, BOTH_P, FALLBACK_P, NONANSI_P) \
+ if (NAME) \
+ { \
+ tree decl; \
+ \
+ if (strncmp (NAME, "__builtin_", strlen ("__builtin_")) != 0) \
+ abort (); \
+ \
+ if (!BOTH_P) \
+ decl = builtin_function (NAME, builtin_types[TYPE], ENUM, \
+ CLASS, \
+ (FALLBACK_P \
+ ? (NAME + strlen ("__builtin_")) \
+ : NULL)); \
+ else \
+ decl = builtin_function_2 (NAME, \
+ NAME + strlen ("__builtin_"), \
+ builtin_types[TYPE], \
+ builtin_types[LIBTYPE], \
+ ENUM, \
+ CLASS, \
+ FALLBACK_P, \
+ NONANSI_P, \
+ /*noreturn_p=*/0); \
+ \
+ built_in_decls[(int) ENUM] = decl; \
+ }
+#include "builtins.def"
+#undef DEF_BUILTIN
- builtin_function ("__builtin_alloca", ptr_ftype_sizetype,
- BUILT_IN_ALLOCA, BUILT_IN_NORMAL, "alloca");
- builtin_function_2 ("__builtin_ffs", "ffs",
- int_ftype_int, int_ftype_int,
- BUILT_IN_FFS, BUILT_IN_NORMAL, 0, 1, 0);
- /* Define alloca as builtin, unless SMALL_STACK. */
-#ifndef SMALL_STACK
- builtin_function_2 (NULL, "alloca", NULL_TREE, ptr_ftype_sizetype,
- BUILT_IN_ALLOCA, BUILT_IN_NORMAL, 0, 1, 0);
-#endif
/* Declare _exit and _Exit just to mark them as non-returning. */
- builtin_function_2 (NULL, "_exit", NULL_TREE, void_ftype_int,
+ builtin_function_2 (NULL, "_exit", NULL_TREE,
+ builtin_types[BT_FN_VOID_INT],
0, NOT_BUILT_IN, 0, 1, 1);
- builtin_function_2 (NULL, "_Exit", NULL_TREE, void_ftype_int,
+ builtin_function_2 (NULL, "_Exit", NULL_TREE,
+ builtin_types[BT_FN_VOID_INT],
0, NOT_BUILT_IN, 0, !flag_isoc99, 1);
- builtin_function_2 ("__builtin_index", "index",
- string_ftype_cstring_int, string_ftype_cstring_int,
- BUILT_IN_INDEX, BUILT_IN_NORMAL, 1, 1, 0);
- builtin_function_2 ("__builtin_rindex", "rindex",
- string_ftype_cstring_int, string_ftype_cstring_int,
- BUILT_IN_RINDEX, BUILT_IN_NORMAL, 1, 1, 0);
-
- /* The system prototypes for these functions have many
- variations, so don't specify parameters to avoid conflicts.
- The expand_* functions check the argument types anyway. */
- builtin_function_2 ("__builtin_bzero", "bzero",
- bzero_ftype, void_ftype_any,
- BUILT_IN_BZERO, BUILT_IN_NORMAL, 1, 1, 0);
- builtin_function_2 ("__builtin_bcmp", "bcmp",
- bcmp_ftype, int_ftype_any,
- BUILT_IN_BCMP, BUILT_IN_NORMAL, 1, 1, 0);
-
- builtin_function_2 ("__builtin_abs", "abs",
- int_ftype_int, int_ftype_int,
- BUILT_IN_ABS, BUILT_IN_NORMAL, 0, 0, 0);
- builtin_function_2 ("__builtin_fabsf", "fabsf",
- float_ftype_float, float_ftype_float,
- BUILT_IN_FABS, BUILT_IN_NORMAL, 0, 0, 0);
- builtin_function_2 ("__builtin_fabs", "fabs",
- double_ftype_double, double_ftype_double,
- BUILT_IN_FABS, BUILT_IN_NORMAL, 0, 0, 0);
- builtin_function_2 ("__builtin_fabsl", "fabsl",
- ldouble_ftype_ldouble, ldouble_ftype_ldouble,
- BUILT_IN_FABS, BUILT_IN_NORMAL, 0, 0, 0);
- builtin_function_2 ("__builtin_labs", "labs",
- long_ftype_long, long_ftype_long,
- BUILT_IN_ABS, BUILT_IN_NORMAL, 0, 0, 0);
- builtin_function_2 ("__builtin_llabs", "llabs",
- longlong_ftype_longlong, longlong_ftype_longlong,
- BUILT_IN_ABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_imaxabs", "imaxabs",
- intmax_ftype_intmax, intmax_ftype_intmax,
- BUILT_IN_ABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
-
- builtin_function ("__builtin_saveregs", ptr_ftype, BUILT_IN_SAVEREGS,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_classify_type", default_function_type,
- BUILT_IN_CLASSIFY_TYPE, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_next_arg", ptr_ftype, BUILT_IN_NEXT_ARG,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_args_info", int_ftype_int, BUILT_IN_ARGS_INFO,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_setjmp",
- build_function_type (integer_type_node,
- tree_cons (NULL_TREE, ptr_type_node,
- endlink)),
- BUILT_IN_SETJMP, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_longjmp",
- build_function_type (void_type_node,
- tree_cons (NULL_TREE, ptr_type_node,
- int_endlink)),
- BUILT_IN_LONGJMP, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_trap", void_ftype, BUILT_IN_TRAP,
- BUILT_IN_NORMAL, NULL);
-
- /* ISO C99 IEEE Unordered compares. */
- builtin_function ("__builtin_isgreater", default_function_type,
- BUILT_IN_ISGREATER, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_isgreaterequal", default_function_type,
- BUILT_IN_ISGREATEREQUAL, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_isless", default_function_type,
- BUILT_IN_ISLESS, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_islessequal", default_function_type,
- BUILT_IN_ISLESSEQUAL, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_islessgreater", default_function_type,
- BUILT_IN_ISLESSGREATER, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_isunordered", default_function_type,
- BUILT_IN_ISUNORDERED, BUILT_IN_NORMAL, NULL);
-
- /* Untyped call and return. */
- builtin_function ("__builtin_apply_args", ptr_ftype,
- BUILT_IN_APPLY_ARGS, BUILT_IN_NORMAL, NULL);
-
- temp = tree_cons (NULL_TREE,
- build_pointer_type (build_function_type (void_type_node,
- NULL_TREE)),
- tree_cons (NULL_TREE, ptr_type_node, sizetype_endlink));
- builtin_function ("__builtin_apply",
- build_function_type (ptr_type_node, temp),
- BUILT_IN_APPLY, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_return", void_ftype_ptr,
- BUILT_IN_RETURN, BUILT_IN_NORMAL, NULL);
-
- /* Support for varargs.h and stdarg.h. */
- builtin_function ("__builtin_varargs_start",
- build_function_type (void_type_node,
- tree_cons (NULL_TREE,
- va_list_ref_type_node,
- endlink)),
- BUILT_IN_VARARGS_START, BUILT_IN_NORMAL, NULL);
-
- builtin_function ("__builtin_stdarg_start",
- build_function_type (void_type_node,
- tree_cons (NULL_TREE,
- va_list_ref_type_node,
- NULL_TREE)),
- BUILT_IN_STDARG_START, BUILT_IN_NORMAL, NULL);
-
- builtin_function ("__builtin_va_end",
- build_function_type (void_type_node,
- tree_cons (NULL_TREE,
- va_list_ref_type_node,
- endlink)),
- BUILT_IN_VA_END, BUILT_IN_NORMAL, NULL);
-
- builtin_function ("__builtin_va_copy",
- build_function_type (void_type_node,
- tree_cons (NULL_TREE,
- va_list_ref_type_node,
- tree_cons (NULL_TREE,
- va_list_arg_type_node,
- endlink))),
- BUILT_IN_VA_COPY, BUILT_IN_NORMAL, NULL);
-
- /* ??? Ought to be `T __builtin_expect(T, T)' for any type T. */
- builtin_function ("__builtin_expect",
- build_function_type (long_integer_type_node,
- tree_cons (NULL_TREE,
- long_integer_type_node,
- tree_cons (NULL_TREE,
- long_integer_type_node,
- endlink))),
- BUILT_IN_EXPECT, BUILT_IN_NORMAL, NULL);
-
- /* Currently under experimentation. */
- builtin_function_2 ("__builtin_memcpy", "memcpy",
- memcpy_ftype, memcpy_ftype,
- BUILT_IN_MEMCPY, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_memcmp", "memcmp",
- int_ftype_cptr_cptr_sizet, int_ftype_cptr_cptr_sizet,
- BUILT_IN_MEMCMP, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_memset", "memset",
- memset_ftype, memset_ftype,
- BUILT_IN_MEMSET, BUILT_IN_NORMAL, 1, 0, 0);
- built_in_decls[BUILT_IN_STRCMP] =
- builtin_function_2 ("__builtin_strcmp", "strcmp",
- int_ftype_cstring_cstring, int_ftype_cstring_cstring,
- BUILT_IN_STRCMP, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strncmp", "strncmp",
- int_ftype_cstring_cstring_sizet,
- int_ftype_cstring_cstring_sizet,
- BUILT_IN_STRNCMP, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strstr", "strstr",
- string_ftype_cstring_cstring, string_ftype_cstring_cstring,
- BUILT_IN_STRSTR, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strpbrk", "strpbrk",
- string_ftype_cstring_cstring, string_ftype_cstring_cstring,
- BUILT_IN_STRPBRK, BUILT_IN_NORMAL, 1, 0, 0);
- built_in_decls[BUILT_IN_STRCHR] =
- builtin_function_2 ("__builtin_strchr", "strchr",
- string_ftype_cstring_int, string_ftype_cstring_int,
- BUILT_IN_STRCHR, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strrchr", "strrchr",
- string_ftype_cstring_int, string_ftype_cstring_int,
- BUILT_IN_STRRCHR, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strcpy", "strcpy",
- string_ftype_string_cstring, string_ftype_string_cstring,
- BUILT_IN_STRCPY, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strncpy", "strncpy",
- string_ftype_string_cstring_sizet,
- string_ftype_string_cstring_sizet,
- BUILT_IN_STRNCPY, BUILT_IN_NORMAL, 1, 0, 0);
- built_in_decls[BUILT_IN_STRCAT] =
- builtin_function_2 ("__builtin_strcat", "strcat",
- string_ftype_string_cstring,
- string_ftype_string_cstring,
- BUILT_IN_STRCAT, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strncat", "strncat",
- string_ftype_string_cstring_sizet,
- string_ftype_string_cstring_sizet,
- BUILT_IN_STRNCAT, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strspn", "strspn",
- sizet_ftype_cstring_cstring, sizet_ftype_cstring_cstring,
- BUILT_IN_STRSPN, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_strcspn", "strcspn",
- sizet_ftype_cstring_cstring, sizet_ftype_cstring_cstring,
- BUILT_IN_STRCSPN, BUILT_IN_NORMAL, 1, 0, 0);
- built_in_decls[BUILT_IN_STRLEN] =
- builtin_function_2 ("__builtin_strlen", "strlen",
- strlen_ftype, strlen_ftype,
- BUILT_IN_STRLEN, BUILT_IN_NORMAL, 1, 0, 0);
-
- builtin_function_2 ("__builtin_sqrtf", "sqrtf",
- float_ftype_float, float_ftype_float,
- BUILT_IN_FSQRT, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_fsqrt", "sqrt",
- double_ftype_double, double_ftype_double,
- BUILT_IN_FSQRT, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_sqrtl", "sqrtl",
- ldouble_ftype_ldouble, ldouble_ftype_ldouble,
- BUILT_IN_FSQRT, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_sinf", "sinf",
- float_ftype_float, float_ftype_float,
- BUILT_IN_SIN, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_sin", "sin",
- double_ftype_double, double_ftype_double,
- BUILT_IN_SIN, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_sinl", "sinl",
- ldouble_ftype_ldouble, ldouble_ftype_ldouble,
- BUILT_IN_SIN, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_cosf", "cosf",
- float_ftype_float, float_ftype_float,
- BUILT_IN_COS, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_cos", "cos",
- double_ftype_double, double_ftype_double,
- BUILT_IN_COS, BUILT_IN_NORMAL, 1, 0, 0);
- builtin_function_2 ("__builtin_cosl", "cosl",
- ldouble_ftype_ldouble, ldouble_ftype_ldouble,
- BUILT_IN_COS, BUILT_IN_NORMAL, 1, 0, 0);
-
- /* ISO C99 complex arithmetic functions. */
- builtin_function_2 ("__builtin_conjf", "conjf",
- cfloat_ftype_cfloat, cfloat_ftype_cfloat,
- BUILT_IN_CONJ, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_conj", "conj",
- cdouble_ftype_cdouble, cdouble_ftype_cdouble,
- BUILT_IN_CONJ, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_conjl", "conjl",
- cldouble_ftype_cldouble, cldouble_ftype_cldouble,
- BUILT_IN_CONJ, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_crealf", "crealf",
- float_ftype_cfloat, float_ftype_cfloat,
- BUILT_IN_CREAL, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_creal", "creal",
- double_ftype_cdouble, double_ftype_cdouble,
- BUILT_IN_CREAL, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_creall", "creall",
- ldouble_ftype_cldouble, ldouble_ftype_cldouble,
- BUILT_IN_CREAL, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_cimagf", "cimagf",
- float_ftype_cfloat, float_ftype_cfloat,
- BUILT_IN_CIMAG, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_cimag", "cimag",
- double_ftype_cdouble, double_ftype_cdouble,
- BUILT_IN_CIMAG, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
- builtin_function_2 ("__builtin_cimagl", "cimagl",
- ldouble_ftype_cldouble, ldouble_ftype_cldouble,
- BUILT_IN_CIMAG, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
-
- built_in_decls[BUILT_IN_PUTCHAR] =
- builtin_function ("__builtin_putchar", int_ftype_int,
- BUILT_IN_PUTCHAR, BUILT_IN_NORMAL, "putchar");
- built_in_decls[BUILT_IN_PUTS] =
- builtin_function ("__builtin_puts", puts_ftype,
- BUILT_IN_PUTS, BUILT_IN_NORMAL, "puts");
- builtin_function_2 ("__builtin_printf", "printf",
- printf_ftype, printf_ftype,
- BUILT_IN_PRINTF, BUILT_IN_FRONTEND, 1, 0, 0);
- builtin_function_2 ("__builtin_fprintf", "fprintf",
- fprintf_ftype, fprintf_ftype,
- BUILT_IN_FPRINTF, BUILT_IN_FRONTEND, 1, 0, 0);
- built_in_decls[BUILT_IN_FWRITE] =
- builtin_function ("__builtin_fwrite", fwrite_ftype,
- BUILT_IN_FWRITE, BUILT_IN_NORMAL, "fwrite");
- built_in_decls[BUILT_IN_FPUTC] =
- builtin_function ("__builtin_fputc", fputc_ftype,
- BUILT_IN_FPUTC, BUILT_IN_NORMAL, "fputc");
- /* Declare the __builtin_ style with arguments and the regular style
- without them. We rely on stdio.h to supply the arguments for the
- regular style declaration since we had to use void* instead of
- FILE* in the __builtin_ prototype supplied here. */
- built_in_decls[BUILT_IN_FPUTS] =
- builtin_function_2 ("__builtin_fputs", "fputs",
- fputs_ftype, int_ftype_any,
- BUILT_IN_FPUTS, BUILT_IN_NORMAL, 1, 0, 0);
-
/* Declare these functions non-returning
to avoid spurious "control drops through" warnings. */
builtin_function_2 (NULL, "abort",
NULL_TREE, ((c_language == clk_cplusplus)
- ? void_ftype : void_ftype_any),
+ ? builtin_types[BT_FN_VOID]
+ : builtin_types[BT_FN_VOID_VAR]),
0, NOT_BUILT_IN, 0, 0, 1);
builtin_function_2 (NULL, "exit",
NULL_TREE, ((c_language == clk_cplusplus)
- ? void_ftype_int : void_ftype_any),
+ ? builtin_types[BT_FN_VOID_INT]
+ : builtin_types[BT_FN_VOID_VAR]),
0, NOT_BUILT_IN, 0, 0, 1);
-#if 0
- /* Support for these has not been written in either expand_builtin
- or build_function_call. */
- builtin_function ("__builtin_div", default_ftype, BUILT_IN_DIV,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_ldiv", default_ftype, BUILT_IN_LDIV,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_ffloor", double_ftype_double, BUILT_IN_FFLOOR,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_fceil", double_ftype_double, BUILT_IN_FCEIL,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_fmod", double_ftype_double_double,
- BUILT_IN_FMOD, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_frem", double_ftype_double_double,
- BUILT_IN_FREM, BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_getexp", double_ftype_double, BUILT_IN_GETEXP,
- BUILT_IN_NORMAL, NULL);
- builtin_function ("__builtin_getman", double_ftype_double, BUILT_IN_GETMAN,
- BUILT_IN_NORMAL, NULL);
-#endif
-
main_identifier_node = get_identifier ("main");
/* ??? Perhaps there's a better place to do this. But it is related
switch (DECL_FUNCTION_CODE (function))
{
case BUILT_IN_ABS:
+ case BUILT_IN_LABS:
+ case BUILT_IN_LLABS:
+ case BUILT_IN_IMAXABS:
case BUILT_IN_FABS:
+ case BUILT_IN_FABSL:
+ case BUILT_IN_FABSF:
if (coerced_params == 0)
return integer_zero_node;
return build_unary_op (ABS_EXPR, TREE_VALUE (coerced_params), 0);
case BUILT_IN_CONJ:
+ case BUILT_IN_CONJF:
+ case BUILT_IN_CONJL:
if (coerced_params == 0)
return integer_zero_node;
return build_unary_op (CONJ_EXPR, TREE_VALUE (coerced_params), 0);
case BUILT_IN_CREAL:
+ case BUILT_IN_CREALF:
+ case BUILT_IN_CREALL:
if (coerced_params == 0)
return integer_zero_node;
return build_unary_op (REALPART_EXPR, TREE_VALUE (coerced_params), 0);
case BUILT_IN_CIMAG:
+ case BUILT_IN_CIMAGF:
+ case BUILT_IN_CIMAGL:
if (coerced_params == 0)
return integer_zero_node;
return build_unary_op (IMAGPART_EXPR, TREE_VALUE (coerced_params), 0);
projects / thirdparty / gcc.git / commitdiff
