From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 3B2283982C37; Wed, 7 Jul 2021 21:16:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3B2283982C37 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/work059)] Fix xxeval predicates. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work059 X-Git-Oldrev: 22bc3f455348a1c4cf6c9409694f919fca2bd4c5 X-Git-Newrev: 86c036b6f4f6208d4b3d6857bb9532d6c21a68f9 Message-Id: <20210707211645.3B2283982C37@sourceware.org> Date: Wed, 7 Jul 2021 21:16:45 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Jul 2021 21:16:45 -0000 https://gcc.gnu.org/g:86c036b6f4f6208d4b3d6857bb9532d6c21a68f9 commit 86c036b6f4f6208d4b3d6857bb9532d6c21a68f9 Author: Michael Meissner Date: Wed Jul 7 17:16:27 2021 -0400 Fix xxeval predicates. In doing the patch to move the XX* built-in functions from altivec.md to vsx.md, I noticed that the xxeval built-in function used the altivec_register_operand predicate. Since it takes vsx registers, this might force the register allocate to issue a move when it could use a traditional floating point register. This patch fixes that. 2021-07-07 Michael Meissner gcc/ * config/rs6000/vsx.md (xxeval): Use register_predicate instead of altivec_register_predicate. Diff: --- gcc/config/rs6000/vsx.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index c9cc96e200e..e912641abb8 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -6577,9 +6577,9 @@ ;; XXEVAL built-in function support (define_insn "xxeval" [(set (match_operand:V2DI 0 "register_operand" "=wa") - (unspec:V2DI [(match_operand:V2DI 1 "altivec_register_operand" "wa") - (match_operand:V2DI 2 "altivec_register_operand" "wa") - (match_operand:V2DI 3 "altivec_register_operand" "wa") + (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "wa") + (match_operand:V2DI 2 "register_operand" "wa") + (match_operand:V2DI 3 "register_operand" "wa") (match_operand:QI 4 "u8bit_cint_operand" "n")] UNSPEC_XXEVAL))] "TARGET_POWER10"