public inbox for gcc-cvs@sourceware.org help / color / mirror / Atom feed
From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work119)] Allow integer vec_extract to load vector registers for variable element numbers. Date: Sat, 22 Apr 2023 05:46:14 +0000 (GMT) [thread overview] Message-ID: <20230422054614.912AB3858D38@sourceware.org> (raw) https://gcc.gnu.org/g:ce5fa8bf2140707ef44cbf30d643d673b502c738 commit ce5fa8bf2140707ef44cbf30d643d673b502c738 Author: Michael Meissner <meissner@linux.ibm.com> Date: Sat Apr 22 01:45:56 2023 -0400 Allow integer vec_extract to load vector registers for variable element numbers. 2023-04-21 Michael Meissner <meissner@linux.ibm.com> gcc/ * config/rs6000/vsx.md (vsx_extract_<mode>_var_load): Allow vec_extract of integer types with a constant element number to load into vector registers. Diff: --- gcc/config/rs6000/vsx.md | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index 60f47d748a6..d088936915d 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -4083,12 +4083,12 @@ ;; Variable V16QI/V8HI/V4SI extract from memory (define_insn_and_split "*vsx_extract_<mode>_var_load" - [(set (match_operand:<VEC_base> 0 "gpc_reg_operand" "=r") + [(set (match_operand:<VEC_base> 0 "gpc_reg_operand" "=r,<VSX_EX>") (unspec:<VEC_base> - [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q") - (match_operand:DI 2 "gpc_reg_operand" "r")] + [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q,Q") + (match_operand:DI 2 "gpc_reg_operand" "r,r")] UNSPEC_VSX_EXTRACT)) - (clobber (match_scratch:DI 3 "=&b"))] + (clobber (match_scratch:DI 3 "=&b,&b"))] "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_DIRECT_MOVE_64BIT" "#" "&& reload_completed" @@ -4097,7 +4097,8 @@ operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2], operands[3], <VEC_base>mode); } - [(set_attr "type" "load")]) + [(set_attr "type" "load") + (set_attr "isa" "*,<VSX_EX_ISA>")]) ;; ISA 3.1 extract (define_expand "vextractl<mode>"
next reply other threads:[~2023-04-22 5:46 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-04-22 5:46 Michael Meissner [this message] 2023-04-22 5:51 Michael Meissner
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20230422054614.912AB3858D38@sourceware.org \ --to=meissner@gcc.gnu.org \ --cc=gcc-cvs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).