From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id A5F4A3858D39; Thu, 21 Sep 2023 18:57:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A5F4A3858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1695322648; bh=RSAtdRQHk56NYJxAUNw1akXmhnAzLPi9//rb00LY8/4=; h=From:To:Subject:Date:From; b=HFbveYh8gMVBtMdub0BppGda8xKtpmetfbXNYKVar4oWtdVXvwezPOmqjHkIgsKK/ rnLB/3rYkEAcrCvoG/s3xH95mxP1U5rc+82UvnZTplan/tUjJwx06EqIUfsXmrNmN3 TzQozjZiNPBOk/BB/tWhxDwVcbxepwVy5qr/Hcfc= 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/work134-vsize)] Update ChangeLog.vsize X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work134-vsize X-Git-Oldrev: 7af190bd4a6b26b6a18e9901179e0f3bc32e0357 X-Git-Newrev: 04c294a7db498dfd2456f9b3caf641203bf49ba5 Message-Id: <20230921185728.A5F4A3858D39@sourceware.org> Date: Thu, 21 Sep 2023 18:57:28 +0000 (GMT) List-Id: https://gcc.gnu.org/g:04c294a7db498dfd2456f9b3caf641203bf49ba5 commit 04c294a7db498dfd2456f9b3caf641203bf49ba5 Author: Michael Meissner Date: Thu Sep 21 14:57:25 2023 -0400 Update ChangeLog.vsize Diff: --- gcc/ChangeLog.vsize | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/gcc/ChangeLog.vsize b/gcc/ChangeLog.vsize index 6ccea6611f9..bdd922d3f1c 100644 --- a/gcc/ChangeLog.vsize +++ b/gcc/ChangeLog.vsize @@ -1,5 +1,78 @@ +==================== Branch work134-vsize, patch #400 ==================== + +Add support for -mvector-pair. + +2023-09-21 Michael Meissner + +gcc/ + + * config/rs6000/predicates.md (const_0_to_31_operand): New predicate. + * config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define + __VECTOR_PAIR__ if -mvector-pair was used. + * config/rs6000/rs6000-protos.h (vector_pair_to_vector_mode): New + declaration. + (rs6000_adjust_for_vector_pair): Likewise. + (split_unary_vector_pair): Likewise. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + * config/rs6000/rs6000.cc (rs6000_hard_regno_mode_ok_uncached): Add + support for 32-byte vector types created with -mvector-pair. + (rs6000_modes_tieable_p): Make all 32-byte vectors tie with other + 32-byte vectors. + (rs6000_debug_reg_global): If -mdebug=reg, print whether -mvector-pair + was enabled. + (rs6000_init_hard_regno_mode_ok): Add support for 32-byte vectors. + (rs6000_option_override_internal): Add checking for -mvector-pair. + (rs6000_expand_vector_extract): Add support for 32-byte vectors. + (reg_offset_addressing_ok_p): Likewise. + (rs6000_emit_move): Likewise. + (rs6000_preferred_reload_class): Likewise. + (vector_pair_to_vector_mode): New vector pair helper function. + (rs6000_adjust_for_vector_pair): Likewise. + (rs6000_split_vpair_constan): Likewise. + (split_unary_vector_pair): Likewise. + (split_binary_vector_pair): Likewise. + (split_fma_vector_pair): Likewise. + (rs6000_split_multireg_move): Add support for 32-byte vectors. + * config/rs6000/rs6000.h (VECTOR_PAIR_MODE): New macro. + * config/rs6000/rs6000.md (wd attribute): Add 32-byte vector modes. + (RELOAD): Likewise. + (toplevel): Include vector-pair.md. + * config/rs6000/rs6000.opt (-mvector-pair): New option. + * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md. + * config/rs6000/vector-pair.md: New file. + * config/rs6000/vector.md (VEC_base): Add 32-byte vector modes. + * config/rs6000/vsx.md (VSX_EXTRACT_PREDICATE): Likewise. + (VSX_EX): Likewise. + (VPAIR_V4DI_V4DF): New mode iterator. + (VPAIR_VECTOR): New mode attribute. + (vpair_vector): Likewise. + (vsx_extract_, VPAIR_V4DF_V4DI iterator): New extract insn for + vector pair support. + (vsx_extract_v8sf): Likewise. + (vsx_extract_, VPAIR_SMALL_INT iterator): Likewise. + +gcc/testsuite/ + + * gcc.target/powerpc/vector-size-32-1.c: New test. + * gcc.target/powerpc/vector-size-32-2.c: New test. + * gcc.target/powerpc/vector-size-32-3.c: New test. + * gcc.target/powerpc/vector-size-32-4.c: New test. + * gcc.target/powerpc/vector-size-32-5.c: New test. + * gcc.target/powerpc/vector-size-32-6.c: New test. + + ==================== Branch work134-vsize, baseline ==================== +Add ChangeLog.vsize and update REVISION. + +2023-09-15 Michael Meissner + +gcc/ + + * ChangeLog.vsize: New file for branch. + * REVISION: Update. + 2023-09-15 Michael Meissner Clone branch