From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id ABB88385841C; Wed, 26 Apr 2023 23:44:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ABB88385841C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1682552687; bh=s13XzIiKosPX1rqNyNdt7akbiZ2Eni4tzRVpDjGOeI4=; h=From:To:Subject:Date:From; b=FOCZ3HVkD2NCs/aSDKP2V6x04yV/7lwjbnFHIbm6s0Y0K/xId3ZAUMBXGNg8Rpt4j OIID1RwM2JzuGLzssvFSxyYL6pFZsVfyS50DUHTrRjHPpEzgWObROMZswnC1YALjp9 dYGv+2NjAKkVhwhILv87AakQHK0IALsJz/9niCP4= 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/work119)] Update ChangeLog.meissner X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work119 X-Git-Oldrev: 4d463368653156e2ba63f9ebe26c3e4bdd1d0141 X-Git-Newrev: 639a9f1ab0f7f2d37064f59c015b0cc047f472aa Message-Id: <20230426234447.ABB88385841C@sourceware.org> Date: Wed, 26 Apr 2023 23:44:47 +0000 (GMT) List-Id: https://gcc.gnu.org/g:639a9f1ab0f7f2d37064f59c015b0cc047f472aa commit 639a9f1ab0f7f2d37064f59c015b0cc047f472aa Author: Michael Meissner Date: Wed Apr 26 19:44:44 2023 -0400 Update ChangeLog.meissner Diff: --- gcc/ChangeLog.meissner | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 3cac2be603b..70035b036c6 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,34 @@ +==================== Branch work119, patch #84 ==================== + +Allow constant element vec_extract to be converted to floating point + +This patch allows vec_extract of the following types to be converted to +floating point by loading the value directly to the vector register, and then +doing the conversion instead of loading the value to a GPR and then doing a +direct move: + + * vector int + * vector unsigned int + * vector unsigned short + * vector unsigned char + +2023-04-26 Michael Meissner + +gcc/ + + * config/rs6000/rs6000.md (fp_int_extend): New code attribute. + * config/rs6000/vsx.md (vsx_extract_v4si_load_to_): New + * insn. + * vsx_extract__load_to_uns: New insn. + +gcc/testsuite/ + + * gcc.target/powerpc/vec-extract-mem-char-2.c: New file. + * gcc.target/powerpc/vec-extract-mem-int-4.c: New file. + * gcc.target/powerpc/vec-extract-mem-int_5.c: New file. + * gcc.target/powerpc/vec-extract-mem-short-4.c: New file. + + ==================== Branch work119, patch #83 ==================== Allow variable element vec_extract to be sign or zero extended