From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 178DA3858D38; Fri, 8 Mar 2024 22:17:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 178DA3858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709936269; bh=G5N6ChtamYT6e4p+sMWYk0EI8bdHIg+OLyLnB5LucDs=; h=From:To:Subject:Date:From; b=vVik9V+H5/LpKY8ScBzUdBHtOBsi8QvWAaMxCTlJ1fcPTshJjrQXfKr3eYN21GRqn v8I1Wq8bmvNGv5T70jEYeZzg+hPp7GWSsDlG8clJNRyBq7HdsXAUkuCk41GKNhsxY0 7VLyoZB5Mkgxo7RXeZe7ZYlXKiKU23wlGS595AUQ= 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/work162)] Update ChangeLog.* X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work162 X-Git-Oldrev: 3901cdd34ce7d6c5258061c60a23a1fba3fbfe55 X-Git-Newrev: 336a35cac4639c05b04ccc4d61840a06aca04f4a Message-Id: <20240308221749.178DA3858D38@sourceware.org> Date: Fri, 8 Mar 2024 22:17:49 +0000 (GMT) List-Id: https://gcc.gnu.org/g:336a35cac4639c05b04ccc4d61840a06aca04f4a commit 336a35cac4639c05b04ccc4d61840a06aca04f4a Author: Michael Meissner Date: Fri Mar 8 17:17:45 2024 -0500 Update ChangeLog.* Diff: --- gcc/ChangeLog.meissner | 75 ++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 63 insertions(+), 12 deletions(-) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 4ed95d0b991..57ff03ef74b 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,6 +1,45 @@ -==================== Branch work162, patch #11 ==================== +==================== Branch work162, patch #24 ==================== + +Add -mcpu=power11 tests. + +This patch adds some simple tests for -mcpu=power11 support. In order to run +these tests, you need an assembler that supports the -mpwr11 option. + +2024-03-08 Michael Meissner + +gcc/testsuite/ + + * gcc.target/powerpc/power11-1.c: New test. + * gcc.target/powerpc/power11-2.c: Likewise. + * gcc.target/powerpc/power11-3.c: Likewise. + * lib/target-supports.exp (check_effective_target_power11_ok): Add new + effective target. + +==================== Branch work162, patch #23 ==================== + +Add -mcpu=power11 support part 3. + +This patch makes -mtune=power11 use the same tuning decision as -mtune=power10. + +2024-03-08 Michael Meissner + +gcc/ + + * config/rs6000/power10.md (all reservations): Add power11 as an + alterntive to power10. + +==================== Branch work162, patch #22 ==================== + +Add -mcpu=power11 support part 2 + +This patch allows GCC to be configured with the --with-cpu=power11 and +--with-tune=power11 options. + +This patch passes -mpwr11 to the assembler if the user uses -mcpu=power11. + +This patch adds support for using "power11" in the __builtin_cpu_is built-in +function. -Add -mcpu=power11 support. 2024-03-08 Michael Meissner @@ -11,16 +50,35 @@ gcc/ * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise. * config/rs6000/aix73.h (ASM_CPU_SPEC): Likewise. * config/rs6000/driver-rs6000.cc (asm_names): Likewise. - * config/rs6000/power10.md (all reservations): Add power11 as an - alterntive to power10. * config/rs6000/ppc-auxv.h (PPC_PLATFORM_POWER11): New define. * config/rs6000/rs6000-builtin.cc (cpu_is_info): Add power11. + * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise. + +==================== Branch work162, patch #21 ==================== + +Add -mcpu=power11 support. + +This patch adds the power11 option to the -mcpu= and -mtune= switches. + +This patch treats the power11 like a power10 in terms of costs and reassociation +width. + +This patch issues a ".machine power11" to the assembly file if you use +-mcpu=power11. + +This patch defines _ARCH_PWR11 if the user uses -mcpu=power11. + +2024-03-08 Michael Meissner + +gcc/ + * config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define _ARCH_PWR11 if -mcpu=power11. * config/rs6000/rs6000-cpus.def (ISA_POWER11_MASKS_SERVER): New define. (POWERPC_MASKS): Add power11 isa bit. (power11 cpu): Add power11 definition. * rs6000-opts.h (PROCESSOR_POWER11): Add power11 processor. + * config/rs6000/rs6000-string.cc (expand_compare_loop): Likewise. * config/rs6000/rs6000-tables.opt: Regenerate. * config/rs6000/rs6000.cc (power11_cost): Add power11 support. (rs6000_option_override_internal): Likewise. @@ -32,18 +90,11 @@ gcc/ (rs6000_sched_reorder2): Likewise. (rs6000_register_move_cost): Likewise. (rs6000_opt_masks): Likewise. - * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise. * config/rs6000/rs6000.md (cpu attribute): Add power11. * config/rs6000/rs6000.opt (-mpower11): Add internal power11 ISA flag. * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=power11. -gcc/testsuite/ - - * gcc.target/powerpc/power11-1.c: New test. - * gcc.target/powerpc/power11-2.c: Likewise. - * gcc.target/powerpc/power11-3.c: Likewise. - * lib/target-supports.exp (check_effective_target_power11_ok): Add new - effective target. +==================== Branch work162, patch #11 was reverted ==================== ==================== Branch work162, patches #1..7 were reverted ====================