From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1033) id A73403858D1E; Wed, 26 Apr 2023 17:25:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A73403858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1682529917; bh=fCsa1Eyruu7tZMM1trp2fC+1vQqL6ieTarHPFCGE4TM=; h=From:To:Subject:Date:From; b=rWfpDtUKi4baFmrJKGkmZsLRL1+D/OgiL7oBqcLoQ5Dkx8ZMRNoPEf8z6RbpVS5MF fvwDiMim7jN+VqBg2rs0wGimgzKnKYuTyTXK2rUKdBNboR6qzMznVuFJ3GVNux4uZ+ 4zyRtMvKM8jlszUgU9CdcuRFKrt+xZmljQKhLWUA= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: David Edelsohn To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-270] aix: Default AIX 7.2 to POWER7 server and AIX 7.3 to POWER8 server. X-Act-Checkin: gcc X-Git-Author: David Edelsohn X-Git-Refname: refs/heads/master X-Git-Oldrev: f797260adaf52bee0ec0e16190bbefbe1bfc3692 X-Git-Newrev: 469b655b30dae58b41232b0dea5d1ccc072356a9 Message-Id: <20230426172517.A73403858D1E@sourceware.org> Date: Wed, 26 Apr 2023 17:25:17 +0000 (GMT) List-Id: https://gcc.gnu.org/g:469b655b30dae58b41232b0dea5d1ccc072356a9 commit r14-270-g469b655b30dae58b41232b0dea5d1ccc072356a9 Author: David Edelsohn Date: Sun Apr 23 11:22:06 2023 -0400 aix: Default AIX 7.2 to POWER7 server and AIX 7.3 to POWER8 server. AIX 7.2 minimum ISA is POWER7 and AIX 7.3 minimum ISA is POWER8. This patch changes the aix72.h configuration to POWER7 with VSX enabled by default (with the AIX VSX ABI limitations), matching LLVM on AIX, and changes the aix73.h configuration to POWER8. gcc/ChangeLog: * config/rs6000/aix72.h (TARGET_DEFAULT): Use ISA_2_6_MASKS_SERVER. * config/rs6000/aix73.h (TARGET_DEFAULT): Use ISA_2_7_MASKS_SERVER. (PROCESSOR_DEFAULT): Use PROCESSOR_POWER8. Signed-off-by: David Edelsohn Diff: --- gcc/config/rs6000/aix72.h | 4 ++-- gcc/config/rs6000/aix73.h | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h index 5ea89fc9340..3c72fc55629 100644 --- a/gcc/config/rs6000/aix72.h +++ b/gcc/config/rs6000/aix72.h @@ -138,9 +138,9 @@ do { \ #undef TARGET_DEFAULT #ifdef RS6000_BI_ARCH -#define TARGET_DEFAULT (ISA_2_6_MASKS_EMBEDDED | MASK_POWERPC64 | MASK_64BIT) +#define TARGET_DEFAULT (ISA_2_6_MASKS_SERVER | MASK_POWERPC64 | MASK_64BIT) #else -#define TARGET_DEFAULT ISA_2_6_MASKS_EMBEDDED +#define TARGET_DEFAULT ISA_2_6_MASKS_SERVER #endif #undef PROCESSOR_DEFAULT diff --git a/gcc/config/rs6000/aix73.h b/gcc/config/rs6000/aix73.h index 8cd93fa0df9..afbf52e4caf 100644 --- a/gcc/config/rs6000/aix73.h +++ b/gcc/config/rs6000/aix73.h @@ -139,15 +139,15 @@ do { \ #undef TARGET_DEFAULT #ifdef RS6000_BI_ARCH -#define TARGET_DEFAULT (ISA_2_6_MASKS_EMBEDDED | MASK_POWERPC64 | MASK_64BIT) +#define TARGET_DEFAULT (ISA_2_7_MASKS_SERVER | MASK_POWERPC64 | MASK_64BIT) #else -#define TARGET_DEFAULT ISA_2_6_MASKS_EMBEDDED +#define TARGET_DEFAULT ISA_2_7_MASKS_SERVER #endif #undef PROCESSOR_DEFAULT -#define PROCESSOR_DEFAULT PROCESSOR_POWER7 +#define PROCESSOR_DEFAULT PROCESSOR_POWER8 #undef PROCESSOR_DEFAULT64 -#define PROCESSOR_DEFAULT64 PROCESSOR_POWER7 +#define PROCESSOR_DEFAULT64 PROCESSOR_POWER8 /* AIX 7.2 kernel and assembler have necessary support for Altivec and VSX. */ #undef OS_MISSING_ALTIVEC