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Re: Fix c99 builtins
> On Sat, 9 Nov 2002, Jan Hubicka wrote:
>
> > Currently we recognize c99 builtins with the __builtin* name only and fallback
> > into __builtin_* call, while in non-c99 mode we recognize them and fallback
> > into * call.
>
> They're meant to be recognised with both names except in strict C90/C94
> mode (and fall back where appropriate). I think what you want is "true,
> true, !flag_isoc99" rather than the current "true, !flag_isoc99, true" or
I see I tought we do not want them to be recognized in the earlier modes.
Currently we recognize c99 builtins with the __builtin* name only and fallback
into __builtin_* call, while in non-c99 mode we recognize them and fallback
into * call.
Fixed by the attached patch. Now it is recognized as __builtin* in nonc99 and
* in c99, fallbacked always into *.
Sat Nov 9 20:51:13 CET 2002 Jan Hubicka <jh@suse.cz>
* builtins.def (DEF_C99_BUILTIN): Fix.
Index: builtins.def
===================================================================
RCS file: /cvs/gcc/gcc/gcc/builtins.def,v
retrieving revision 1.38
diff -c -3 -p -r1.38 builtins.def
*** builtins.def 29 Sep 2002 13:16:42 -0000 1.38
--- builtins.def 9 Nov 2002 19:50:57 -0000
*************** Software Foundation, 59 Temple Place - S
*** 114,120 ****
#undef DEF_C99_BUILTIN
#define DEF_C99_BUILTIN(ENUM, NAME, TYPE) \
DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
! true, !flag_isoc99, true, ATTR_NOTHROW_LIST)
/* Like DEF_LIB_BUILTIN, except that the function is expanded in the
front-end. */
--- 114,120 ----
#undef DEF_C99_BUILTIN
#define DEF_C99_BUILTIN(ENUM, NAME, TYPE) \
DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, TYPE, TYPE, \
! true, true, !flag_isoc99, ATTR_NOTHROW_LIST)
/* Like DEF_LIB_BUILTIN, except that the function is expanded in the
front-end. */