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| -rw-r--r-- | gcc/ChangeLog | 25 |
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diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a88fb18..b9dcc87 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,28 @@ +2001-12-03 Janis Johnson <janis187@us.ibm.com> + + * 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. + 2001-12-02 Ziemowit Laski <zlaski@apple.com> * objc/Make-lang.in: Update copyright. |