From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id ABD583858CD1; Mon, 8 Apr 2024 16:37:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ABD583858CD1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1712594276; bh=BuX8/jq/xVd9SuIBBE/jr1GHEirEuObs/IM/f8Wxhlo=; h=From:To:Subject:Date:From; b=eF9PbQmg2Wvzsk0ZTfK+8A9XJykuScI8wzITefYjwIxcr1yY751XRih0+ittzUYPR 8VRSpP2LDfhwH1CIguQ6OKvX6wYv1pNMXGikrWToa3yf82psNvxVHdwElPyy4B+RuN 4+ns3sYxQeS7QhXhOqKYuKf1FO193q3nfLtImMb0= 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/work163-test)] Update ChangeLog.* X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work163-test X-Git-Oldrev: 079fec07cd162dcbabad089c5d5298143a3669f9 X-Git-Newrev: 2123589bb1fed4fe083ccb58ff96d249a7ad603b Message-Id: <20240408163756.ABD583858CD1@sourceware.org> Date: Mon, 8 Apr 2024 16:37:56 +0000 (GMT) List-Id: https://gcc.gnu.org/g:2123589bb1fed4fe083ccb58ff96d249a7ad603b commit 2123589bb1fed4fe083ccb58ff96d249a7ad603b Author: Michael Meissner Date: Mon Apr 8 12:37:53 2024 -0400 Update ChangeLog.* Diff: --- gcc/ChangeLog.test | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 173 insertions(+) diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test index 07f6729db60..00d82eaf4cf 100644 --- a/gcc/ChangeLog.test +++ b/gcc/ChangeLog.test @@ -1,5 +1,178 @@ +==================== Branch work163-test, patch #200 ==================== + +Add power10 wide immediate fusion + +2024-04-08 Michael Meissner + +gcc/ + + PR target/108018 + * config/rs6000/rs6000.md (tocref_p10_fusion): New insn. + (tocref): Don't allow tocrev if tocref_p10_fusion + would be used. + +==================== Branch work163, patch #12 ==================== + +Add -mcpu=future tuning support. + +This patch makes -mtune=future use the same tuning decision as -mtune=power11. + +2024-03-18 Michael Meissner + +gcc/ + + * config/rs6000/power10.md (all reservations): Add future as an + alterntive to power10 and power11. + +==================== Branch work163, patch #11 ==================== + +Add -mcpu=future support. + +This patch adds the future option to the -mcpu= and -mtune= switches. + +This patch treats the future like a power11 in terms of costs and reassociation +width. + +This patch issues a ".machine future" to the assembly file if you use +-mcpu=power11. + +This patch defines _ARCH_PWR_FUTURE if the user uses -mcpu=future. + +This patch allows GCC to be configured with the --with-cpu=future and +--with-tune=future options. + +This patch passes -mfuture to the assembler if the user uses -mcpu=future. + +2024-03-18 Michael Meissner + +gcc/ + + * config.gcc (rs6000*-*-*, powerpc*-*-*): Add support for power11. + * config/rs6000/aix71.h (ASM_CPU_SPEC): Add support for -mcpu=power11. + * 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/rs6000-c.cc (rs6000_target_modify_macros): Define + _ARCH_PWR_FUTURE if -mcpu=future. + * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New define. + (POWERPC_MASKS): Add future isa bit. + (power11 cpu): Add future definition. + * config/rs6000/rs6000-opts.h (PROCESSOR_FUTURE): Add future processor. + * config/rs6000/rs6000-string.cc (expand_compare_loop): Likewise. + * config/rs6000/rs6000-tables.opt: Regenerate. + * config/rs6000/rs6000.cc (rs6000_option_override_internal): Add future + support. + (rs6000_machine_from_flags): Likewise. + (rs6000_reassociation_width): Likewise. + (rs6000_adjust_cost): Likewise. + (rs6000_issue_rate): Likewise. + (rs6000_sched_reorder): Likewise. + (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 future. + * config/rs6000/rs6000.opt (-mpower11): Add internal future ISA flag. + * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=future. + +==================== Branch work163, patch #3 ==================== + +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 appropriate option for +supporting the Power11 processor (-mpower11 under Linux or -mpwr11 under AIX). + +2024-03-18 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 work163, patch #2 ==================== + +Add -mcpu=power11 tuning support. + +This patch makes -mtune=power11 use the same tuning decision as -mtune=power10. + +2024-03-18 Michael Meissner + +gcc/ + + * config/rs6000/power10.md (all reservations): Add power11 as an + alternative to power10. + +==================== Branch work163, patch #1 ==================== + +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. + +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. + +2024-03-18 Michael Meissner + +gcc/ + + * config.gcc (rs6000*-*-*, powerpc*-*-*): Add support for power11. + * config/rs6000/aix71.h (ASM_CPU_SPEC): Add support for -mcpu=power11. + * 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/ppc-auxv.h (PPC_PLATFORM_POWER11): New define. + * config/rs6000/rs6000-builtin.cc (cpu_is_info): Add power11. + * 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. + * config/rs6000/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 (rs6000_option_override_internal): Add power11 + support. + (rs6000_machine_from_flags): Likewise. + (rs6000_reassociation_width): Likewise. + (rs6000_adjust_cost): Likewise. + (rs6000_issue_rate): Likewise. + (rs6000_sched_reorder): Likewise. + (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. + ==================== Branch work163-test, baseline ==================== +Add ChangeLog.test and update REVISION. + +2024-03-18 Michael Meissner + +gcc/ + + * ChangeLog.test: New file for branch. + * REVISION: Update. + 2024-03-18 Michael Meissner Clone branch