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From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/dmf004)] Update ChangeLog.meissner. Date: Thu, 17 Nov 2022 21:55:46 +0000 (GMT) [thread overview] Message-ID: <20221117215546.48AA5384F6D3@sourceware.org> (raw) https://gcc.gnu.org/g:60e265feb06630d1c826d16e93848264da265949 commit 60e265feb06630d1c826d16e93848264da265949 Author: Michael Meissner <meissner@linux.ibm.com> Date: Wed Nov 16 15:56:51 2022 -0500 Update ChangeLog.meissner. 2022-11-16 Michael Meissner <meissner@linux.ibm.com> gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index d0b36e8a986..02847852131 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,19 @@ +==================== Dmf004 branch, patch #26. + +Limit memcpy inline copy to do just 2 variable moves. + +2022-11-16 Michael Meissner <meissner@linux.ibm.com> + +gcc/ + + * config/rs6000/rs6000-string.cc (expand_lxvl_stxvl): New helper + function. + (expand_block_move_variable): Only do 2 variable moves per memcpy call. + * config/rs6000/rs6000.cc (rs6000_option_override_internal): Remove + bumping up rs6000_memcpy_inline_bytes if -mcpu=future. + * config/rs6000/rs6000.opt (-param=rs6000-memcpy-inline-bytes=): Set + default to 32, not 16. + ==================== Dmf004 branch, patch #25. Add lxvprl and stxvprl support.
next reply other threads:[~2022-11-17 21:55 UTC|newest] Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-11-17 21:55 Michael Meissner [this message] -- strict thread matches above, loose matches on Subject: below -- 2022-11-17 22:32 Michael Meissner 2022-11-17 21:56 Michael Meissner 2022-11-17 21:55 Michael Meissner 2022-11-17 21:55 Michael Meissner 2022-11-17 21:55 Michael Meissner 2022-11-17 21:55 Michael Meissner 2022-11-17 21:55 Michael Meissner 2022-11-17 21:54 Michael Meissner 2022-11-17 21:54 Michael Meissner 2022-11-17 21:54 Michael Meissner 2022-11-17 21:54 Michael Meissner 2022-11-17 21:53 Michael Meissner 2022-11-17 21:53 Michael Meissner 2022-11-17 21:52 Michael Meissner 2022-11-17 20:06 Michael Meissner 2022-11-17 5:15 Michael Meissner 2022-11-16 20:57 Michael Meissner 2022-11-16 18:55 Michael Meissner 2022-11-16 18:12 Michael Meissner 2022-11-16 8:30 Michael Meissner 2022-11-15 21:24 Michael Meissner 2022-11-15 18:55 Michael Meissner 2022-11-15 17:29 Michael Meissner 2022-11-15 1:00 Michael Meissner 2022-11-12 3:49 Michael Meissner 2022-11-11 23:16 Michael Meissner 2022-11-09 22:40 Michael Meissner 2022-11-09 5:58 Michael Meissner
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