diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-24 22:07:01 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-24 22:07:01 +0000 |
| commit | 0a68165a0a81e66224f596a3eeb36b0c7541a44a (patch) | |
| tree | 897959d6b91a286bdf8aff97f680af56bc3b6e8e /gcc/c-common.c | |
| parent | e0424325ef1db5a8a5b78309c5c997924955027a (diff) | |
| download | gcc-0a68165a0a81e66224f596a3eeb36b0c7541a44a.tar.gz | |
* builtins.c (DEF_BUILTIN): Accept 10 arguments.
(implicit_built_in_decls): New global array.
(mathfn_built_in): New global function.
(fold_trunc_transparent_mathfn): New static function
(expand_builtin_strstr, expand_bultin_strchr,
expand_builtin_strpbrk, expand_builtin_strcpy,
expand_builtin_strncpy, expand_bultin_strcmp,
expand_bultin_strncat, expand_builtin_fputs): Use
implicint_built_in_decls.
(fold_builtin): Fold floor/trunc/round/ceil/nearbyint.
* builtins.def: Fix comments.
(DEF_GCC_BUILTIN, DEF_FALLBACK_BUILTIN, DEF_EXT_FALLBACK_BUILTIN,
DEF_LIB_BUILTIN, DEF_LIB_ALWAYS_BUILTIN, DEF_EXT_LIB_BUILTIN,
DEF_C99_BULTIN, DEF_FRONT_END_LIB_BUILTIN,
DEF_EXT_FRONT_END_LIB_BUILTIN): Pass implicit as needed.
(DEF_C99_C90RES_BULTIN): New.
(*f, *l builtins): Update.
* c-common.c (DEF_BUILTIN): Initialize implicit array.
(c_expand_builtin_printf, c_expand_builtin_fprintf): Update.
* convert.c (strip_float_extensions): New global function.
* tree.h (DEF_BUILTIN): Accept 10 arguments.
(implicit_built_in_decls, mathfn_built_in, strip_float_extension):
Declare.
* java/builtins.c (define_builtin): Handle implicit.
(DEF_BUILTIN): Update.
* tm.texi (TARGET_C99_FUNCTIONS): Document.
* defaults.h (TARGET_C99_FUNCTIONS): Default to 0.
* config/linux.h (TARGET_C99_FUNCTIONS): Default to 1
when using glibc2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61738 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 2eb2eb7e8c8..cf7fb0706e5 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -3549,7 +3549,7 @@ c_common_nodes_and_builtins () c_init_attributes (); #define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE, \ - BOTH_P, FALLBACK_P, NONANSI_P, ATTRS) \ + BOTH_P, FALLBACK_P, NONANSI_P, ATTRS, IMPLICIT) \ if (NAME) \ { \ tree decl; \ @@ -3576,6 +3576,8 @@ c_common_nodes_and_builtins () built_in_attributes[(int) ATTRS]); \ \ built_in_decls[(int) ENUM] = decl; \ + if (IMPLICIT) \ + implicit_built_in_decls[(int) ENUM] = decl; \ } #include "builtins.def" #undef DEF_BUILTIN @@ -4507,9 +4509,9 @@ c_expand_builtin_printf (arglist, target, tmode, modifier, ignore, unlocked) int unlocked; { tree fn_putchar = unlocked ? - built_in_decls[BUILT_IN_PUTCHAR_UNLOCKED] : built_in_decls[BUILT_IN_PUTCHAR]; + implicit_built_in_decls[BUILT_IN_PUTCHAR_UNLOCKED] : implicit_built_in_decls[BUILT_IN_PUTCHAR]; tree fn_puts = unlocked ? - built_in_decls[BUILT_IN_PUTS_UNLOCKED] : built_in_decls[BUILT_IN_PUTS]; + implicit_built_in_decls[BUILT_IN_PUTS_UNLOCKED] : implicit_built_in_decls[BUILT_IN_PUTS]; tree fn, format_arg, stripped_string; /* If the return value is used, or the replacement _DECL isn't @@ -4611,9 +4613,9 @@ c_expand_builtin_fprintf (arglist, target, tmode, modifier, ignore, unlocked) int unlocked; { tree fn_fputc = unlocked ? - built_in_decls[BUILT_IN_FPUTC_UNLOCKED] : built_in_decls[BUILT_IN_FPUTC]; + implicit_built_in_decls[BUILT_IN_FPUTC_UNLOCKED] : implicit_built_in_decls[BUILT_IN_FPUTC]; tree fn_fputs = unlocked ? - built_in_decls[BUILT_IN_FPUTS_UNLOCKED] : built_in_decls[BUILT_IN_FPUTS]; + implicit_built_in_decls[BUILT_IN_FPUTS_UNLOCKED] : implicit_built_in_decls[BUILT_IN_FPUTS]; tree fn, format_arg, stripped_string; /* If the return value is used, or the replacement _DECL isn't |