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author | Janis Johnson <janis@gcc.gnu.org> | 2001-12-04 00:37:50 +0000 |
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committer | Janis Johnson <janis@gcc.gnu.org> | 2001-12-04 00:37:50 +0000 |
commit | cc1648227fd5db09f46d203374d91534425d1586 (patch) | |
tree | 8d4dd63f9d1b8943c55863eb8b216c4298cbe4cc /gcc/builtins.c | |
parent | 4e089a757d0e64a243ab54969d2dcb094f88e3a6 (diff) | |
download | gcc-cc1648227fd5db09f46d203374d91534425d1586.zip gcc-cc1648227fd5db09f46d203374d91534425d1586.tar.gz gcc-cc1648227fd5db09f46d203374d91534425d1586.tar.bz2 |
rtl.def (PREFETCH): New rtx code.
* 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.
From-SVN: r47576
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions