From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 7DD523858D35; Fri, 16 Jun 2023 16:25:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7DD523858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1686932722; bh=r25gMeCD7vE1H7Uzo0yysVWCp7Grs9yyiG+FfTsRrOU=; h=From:To:Subject:Date:From; b=mM/ILpZ38hULXC7WcTnZWnWW7t2ySX+5MOJaHIv9lHqPKem0LL3zo+gqJU+REdDO7 29Z3RGYUy3wPcZSVtsOz/PNfIRGai5whrxGVc82n2Sfxj4BeNCAXvwp6L2FsMCVpXJ PMdg2jMNICvO/cD73JKTF7m9wBwDwGMJhTLD67+k= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work122-vpair)] Update ChangeLog.meissner X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work122-vpair X-Git-Oldrev: d38035c76000da268ad5c9828c2b86651af83e36 X-Git-Newrev: 1be053ced6ca837b33a9a805e844bf66929cbe6a Message-Id: <20230616162522.7DD523858D35@sourceware.org> Date: Fri, 16 Jun 2023 16:25:22 +0000 (GMT) List-Id: https://gcc.gnu.org/g:1be053ced6ca837b33a9a805e844bf66929cbe6a commit 1be053ced6ca837b33a9a805e844bf66929cbe6a Author: Michael Meissner Date: Fri Jun 16 12:25:19 2023 -0400 Update ChangeLog.meissner Diff: --- gcc/ChangeLog.meissner | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index cce8ad925b4..8d9247ae951 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,73 @@ +==================== Branch work122-vpair, patch #40 ==================== + +Initial vector pair arithmetic support. + +2023-06-16 Peter Bergner + Michael Meissner + +gcc/ + + * config/rs6000/mma.md (UNSPEC_PAIR_ABS_F32): New unspec. + (UNSPEC_PAIR_ABS_F64): Likewise. + (UNSPEC_PAIR_ADD_F32): Likewise. + (UNSPEC_PAIR_ADD_F64): Likewise. + (UNSPEC_PAIR_FMA_F32): Likewise. + (UNSPEC_PAIR_FMA_F64): Likewise. + (UNSPEC_PAIR_MULT_F32): Likewise. + (UNSPEC_PAIR_MULT_F64): Likewise. + (UNSPEC_PAIR_SCALE_F32): Likewise. + (UNSPEC_PAIR_SCALE_F64): Likewise. + (UNSPEC_PAIR_SUB_F32): Likewise. + (UNSPEC_PAIR_SUB_F64): Likewise. + (UNSPEC_PAIR_1OPS): New iterator. + (UNSPEC_PAIR_2OPS): Likewise. + (UNSPEC_PAIR_3OPS): Likewise. + (UNSPEC_PAIR_SCALE): Likewise. + (pairop): Likewise. + (pairmode): Likewise. + (vpair__): New insns for unary, binary, and trinary + operations. + (vpair__ splitter): New splitters. + (vpair_SCALE_): New insn. + (vpair_SCALE_ splitter): New splitter. + * config/rs6000/rs6000-builtin.cc (rs6000_gimple_fold_builtin): Add + vector pair arithmetic support. + * config/rs6000/rs6000-builtins.def (__builtin_abs_f32_scalar): New + vector pair arithmetic built-in functions. + (__builtin_abs_f64_scalar): Likewise. + (__builtin_add_f32_scalar): Likewise. + (__builtin_add_f64_scalar): Likewise. + (__builtin_mult_f32_scalar): Likewise. + (__builtin_mult_f64_scalar): Likewise. + (__builtin_reduce_f32_scalar): Likewise. + (__builtin_reduce_f64_scalar): Likewise. + (__builtin_scale_f32_scalar): Likewise. + (__builtin_scale_f64_scalar): Likewise. + (__builtin_sub_f32_scalar): Likewise. + (__builtin_sub_f64_scalar): Likewise. + (__builtin_fma_f32_scalar): Likewise. + (__builtin_fma_f64_scalar): Likewise. + * config/rs6000/rs6000-call.cc (rs6000_return_in_memory): Allow + returning and passing vector pair in calls. + (rs6000_function_arg_advance_1): Likewise. + (rs6000_function_arg): Likewise. + * config/rs6000/rs6000-overload.def (__builtin_abs_f32): Add vector pair + arithmetic overload built-in functions. + (__builtin_abs_f64): Likewise. + (__builtin_add_f32): Likewise. + (__builtin_add_f64): Likewise. + (__builtin_mult_f32): Likewise. + (__builtin_mult_f64): Likewise. + (__builtin_reduce_f32): Likewise. + (__builtin_reduce_f64): Likewise. + (__builtin_scale_f32): Likewise. + (__builtin_scale_f64): Likewise. + (__builtin_sub_f32): Likewise. + (__builtin_sub_f64): Likewise. + (__builtin_fma_f32): Likewise. + (__builtin_fma_f64): Likewise. + + ==================== Branch work122-vpair, patch #8 from main patches ==================== Fix power10 fusion and -fstack-protector, PR target/105325