This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
gcc/gcc ChangeLog
- From: janis at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 4 Dec 2001 00:37:56 -0000
- Subject: gcc/gcc ChangeLog
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: janis@gcc.gnu.org 2001-12-03 16:37:56
Modified files:
gcc : ChangeLog
Log message:
* rtl.def (PREFETCH): New rtx code.
* doc/rtl.texi (PREFETCH): Add documentation.
* function.c (instantiate_virtual_regs_1): Handle PREFETCH rtx.
* rtlanal.c (reg_referenced_p): Ditto.
* sched-vis.c (print_exp): Ditto.
* ssa-dce.c (find_inherently_necessary): Ditto.
* config/ia64/ia64.h (SIMULTANEOUS PREFETCHES): Define.
(PREFETCH_BLOCK): Define.
* config/ia64/ia64.md (itanium_class): Add lfetch.
(prefetch, prefetch_internal): New.
* builtin-types.def (BT_FN_VOID_PTR_INT_INT): New.
* builtins.def (BUILT_IN_PREFETCH): New.
* builtins.c (expand_builtin_expect): New.
(expand_builtin): Call it.
* doc/extend.texi: Document __builtin_expect.
* config/i386/i386.md (prefetch): Rename as prefetch_sse to avoid
conflicts with new generic prefetch functionality.
* config/i386/i386.c (ix86_expand_builtin): Use new name for
prefetch_sse.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12127&r2=1.12128