[Bug other/31852] Missing __builtin_memchr

["paolo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #3 from paolo at gcc dot gnu dot org  2007-05-11 12:49 -------
Subject: Bug 31852

Author: paolo
Date: Fri May 11 11:49:29 2007
New Revision: 124617

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124617
Log:
2007-05-11  Paolo Carlini  <pcarlini@suse.de>

        PR other/31852
        * builtin-types.def: Add BT_FN_PTR_CONST_PTR_INT_SIZE.
        * builtins.def: Add BUILT_IN_MEMCHR, use the latter.
        * builtins.c (fold_builtin_memchr): New.
        (expand_builtin_memchr): Call the latter.
        (expand_builtin, fold_builtin_3): Deal with BUILT_IN_MEMCHR.
        * doc/extend.texi ([Other built-in functions provided by GCC]):
        Document memchr.

/testsuite
2007-05-11  Paolo Carlini  <pcarlini@suse.de>

        PR other/31852
        * gcc.c-torture/execute/builtins/memchr.c: New.
        * gcc.c-torture/execute/builtins/memchr-lib.c: New.
        * gcc.c-torture/execute/builtins/lib/memchr.c: New.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/builtins/lib/memchr.c
    trunk/gcc/testsuite/gcc.c-torture/execute/builtins/memchr-lib.c
    trunk/gcc/testsuite/gcc.c-torture/execute/builtins/memchr.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtin-types.def
    trunk/gcc/builtins.c
    trunk/gcc/builtins.def
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31852