builtins used in the GNU compiler.
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-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.
+GCC 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.
+GCC 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. */
+along with GCC; see the file COPYING. If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
/* Before including this file, you should define a macro:
DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
false, true, false)
+/* Like DEF_FALLBACK_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_FALLBACK_BUILTIN
+#define DEF_EXT_FALLBACK_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
+ false, true, true)
+
/* 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,
+ `__builtin' version, we will create 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. */
DEF_BUILTIN (ENUM, NAME, BUILT_IN_FRONTEND, TYPE, TYPE, \
true, true, false)
+/* Like DEF_FRONT_END_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_FRONT_END_LIB_BUILTIN
+#define DEF_EXT_FRONT_END_LIB_BUILTIN(ENUM, NAME, TYPE) \
+ DEF_BUILTIN (ENUM, NAME, BUILT_IN_FRONTEND, TYPE, TYPE, \
+ true, true, true)
+
/* A built-in that is not currently used. */
#undef DEF_UNUSED_BUILTIN
#define DEF_UNUSED_BUILTIN(X) \
"__builtin_strrchr",
BT_FN_STRING_CONST_STRING_INT)
-DEF_LIB_BUILTIN(BUILT_IN_FSQRT,
- "__builtin_fsqrt",
+DEF_LIB_BUILTIN(BUILT_IN_SQRT,
+ "__builtin_sqrt",
BT_FN_DOUBLE_DOUBLE)
DEF_LIB_BUILTIN(BUILT_IN_SIN,
"__builtin_sin",
BT_FN_FLOAT_FLOAT)
DEF_LIB_BUILTIN(BUILT_IN_COSF,
"__builtin_cosf",
- BT_FN_LONG_DOUBLE_LONG_DOUBLE)
+ BT_FN_FLOAT_FLOAT)
DEF_LIB_BUILTIN(BUILT_IN_SQRTL,
"__builtin_sqrtl",
BT_FN_LONG_DOUBLE_LONG_DOUBLE)
DEF_GCC_BUILTIN(BUILT_IN_TRAP,
"__builtin_trap",
BT_FN_VOID)
+DEF_GCC_BUILTIN(BUILT_IN_PREFETCH,
+ "__builtin_prefetch",
+ BT_FN_VOID_PTR_VAR)
/* Stdio builtins. */
DEF_FALLBACK_BUILTIN(BUILT_IN_PUTCHAR,
"__builtin_fprintf",
BT_FN_INT_PTR_CONST_STRING_VAR)
+/* Stdio unlocked builtins. */
+
+DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_PUTCHAR_UNLOCKED,
+ "__builtin_putchar_unlocked",
+ BT_FN_INT_INT)
+DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_PUTS_UNLOCKED,
+ "__builtin_puts_unlocked",
+ BT_FN_INT_CONST_STRING)
+DEF_EXT_FRONT_END_LIB_BUILTIN(BUILT_IN_PRINTF_UNLOCKED,
+ "__builtin_printf_unlocked",
+ BT_FN_INT_CONST_STRING_VAR)
+DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_FPUTC_UNLOCKED,
+ "__builtin_fputc_unlocked",
+ 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_UNLOCKED,
+ "__builtin_fputs_unlocked",
+ BUILT_IN_NORMAL,
+ BT_FN_INT_CONST_STRING_PTR,
+ BT_FN_INT_VAR,
+ true, true, true)
+DEF_EXT_FALLBACK_BUILTIN(BUILT_IN_FWRITE_UNLOCKED,
+ "__builtin_fwrite_unlocked",
+ BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR)
+DEF_EXT_FRONT_END_LIB_BUILTIN(BUILT_IN_FPRINTF_UNLOCKED,
+ "__builtin_fprintf_unlocked",
+ BT_FN_INT_PTR_CONST_STRING_VAR)
+
/* ISO C99 floating point unordered comparisons. */
DEF_GCC_BUILTIN(BUILT_IN_ISGREATER,
"__builtin_isgreater",
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