From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id D55BF385772F; Tue, 9 May 2023 20:45:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D55BF385772F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683665146; bh=q4UR0bW7quSAIfdvOgUGAKaArNs/OR954lrX4kHZKUk=; h=From:To:Subject:Date:From; b=XwYijR1opWArw+U82JiGku78I8FdNMZBbuWmNfPuTPjE56+HksP5uRK7TG5XBkNki +Mw7hkDwGx/GjjG0Mla9e4nEuwd/s20dSivz3dNwdqJPkFlvcArFLYCR1l49uM24+u D0TCajf6mwxYd/DEk0lVD6//LQUZ6Zwze2gKeJwg= 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/work121)] Update ChangeLog.meissner X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work121 X-Git-Oldrev: 20de95ea682d42716fca32b8d5bf7eddc9f9a203 X-Git-Newrev: b086465da6d844e55d793399576d617c3c86ff73 Message-Id: <20230509204546.D55BF385772F@sourceware.org> Date: Tue, 9 May 2023 20:45:46 +0000 (GMT) List-Id: https://gcc.gnu.org/g:b086465da6d844e55d793399576d617c3c86ff73 commit b086465da6d844e55d793399576d617c3c86ff73 Author: Michael Meissner Date: Tue May 9 16:45:43 2023 -0400 Update ChangeLog.meissner Diff: --- gcc/ChangeLog.meissner | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 0a3f9b83ff1..b8ffd73b0c4 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,6 +1,6 @@ -==================== Branch work121, patch #2 ==================== +==================== Branch work121, patch #5 ==================== -PR target/105325: Fix power10_fusion +PR target/105325: Fix memory constraints for power10 fusion This patch applies stricter predicates and constraints for LD and LWA instructions with power10 fusion. These instructions are DS-form instructions, @@ -9,7 +9,7 @@ did not use the stricter predicates and constraints, and if the user used the -fstack-protector option, it would generate a non-prefixed load instruction whose offset was too big if the stack is large. -2023-05-08 Michael Meissner +2023-05-09 Michael Meissner gcc/ @@ -26,23 +26,30 @@ gcc/testsuite/ * gcc.target/powerpc/fusion-p10-ldcmpi.c: Adjust insn counts. -==================== Branch work121, patch #1 ==================== +==================== Branch work121, patch #4 ==================== -Rewrite genfusion.pl's gen_ld_cmpi_p10 function. +PR target/105325, Rewrite genfusion.pl's gen_ld_cmpi_p10 function. This patch rewrites the gen_ld_cmpi_p10 function to be clearer. The resulting -fusion.md file is exactly the same in this patch. The next patch in this series -will fix PR target/105325. +fusion.md file that this patch generates is exactly the same as the previous +version of genfusion.pl. The next patch in this series will fix PR +target/105325. -2023-05-08 Michael Meissner +2023-05-09 Michael Meissner gcc/ PR target/105325 - * config/rs6000/genfusion.pl (print_ld_cmpi_p10): New function, split - off from gen_ld_cmpi_p10. + * config/rs6000/genfusion.pl (mode_to_ldst_char): Delete. + (print_ld_cmpi_p10): New function, split off from gen_ld_cmpi_p10. (gen_ld_cmpi_p10): Rewrite completely. +==================== Branch work121, patch #3 was reverted ==================== + +==================== Branch work121, patch #2 was reverted ==================== + +==================== Branch work121, patch #1 was reverted ==================== + ==================== Branch work121, baseline ==================== 2023-05-08 Michael Meissner