From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1984) id 86B203857C64; Tue, 21 Nov 2023 13:25:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 86B203857C64 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1700573144; bh=R0CWRiXciQkBz1KiI/bIt2VFHE6+CX9AUMfk6vgdsek=; h=From:To:Subject:Date:From; b=C1vVdx/RTgLIHLhXr2eVqZydx6AEOYbG+6oaP6bAbiFIw8Gx2hr+9WSQZhKjxd0Mr 8rNkMHzQ80vw2+QeQgC76LiTYT1W1IPG2ZYLIppdnhrOKCppmiKO11qMnz9ajuFH7X pvVZOdxInPeCJ9HB1JxJZ07UXtpZVdGtvZyfxheY= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Tamar Christina To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-5672] AArch64: Remove special handling of generic cpu. X-Act-Checkin: gcc X-Git-Author: Tamar Christina X-Git-Refname: refs/heads/master X-Git-Oldrev: 4b6da8e7bdb93d9bca6291157db1c936ac56e7af X-Git-Newrev: e5678468e550e99944fca6bae364696714ffb445 Message-Id: <20231121132544.86B203857C64@sourceware.org> Date: Tue, 21 Nov 2023 13:25:44 +0000 (GMT) List-Id: https://gcc.gnu.org/g:e5678468e550e99944fca6bae364696714ffb445 commit r14-5672-ge5678468e550e99944fca6bae364696714ffb445 Author: Tamar Christina Date: Tue Nov 21 13:20:10 2023 +0000 AArch64: Remove special handling of generic cpu. In anticipation of adding new generic turning values this removes the hardcoding of the "generic" CPU and instead just specifies it as a normal CPU. No change in behavior is expected. gcc/ChangeLog: PR target/111370 * config/aarch64/aarch64-cores.def: Add generic. * config/aarch64/aarch64-opts.h (enum aarch64_proc): Remove generic. * config/aarch64/aarch64-tune.md: Regenerate * config/aarch64/aarch64.cc (all_cores): Remove generic * config/aarch64/aarch64.h (enum target_cpus): Remove TARGET_CPU_generic. Diff: --- gcc/config/aarch64/aarch64-cores.def | 3 +++ gcc/config/aarch64/aarch64-opts.h | 2 -- gcc/config/aarch64/aarch64-tune.md | 2 +- gcc/config/aarch64/aarch64.cc | 2 -- gcc/config/aarch64/aarch64.h | 1 - 5 files changed, 4 insertions(+), 6 deletions(-) diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index eae40b29df6..3e363bd0e8b 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -189,4 +189,7 @@ AARCH64_CORE("neoverse-n2", neoversen2, cortexa57, V9A, (I8MM, BF16, SVE2_BITPER AARCH64_CORE("neoverse-v2", neoversev2, cortexa57, V9A, (I8MM, BF16, SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversev2, 0x41, 0xd4f, -1) AARCH64_CORE("demeter", demeter, cortexa57, V9A, (I8MM, BF16, SVE2_BITPERM, RNG, MEMTAG, PROFILE), neoversev2, 0x41, 0xd4f, -1) +/* Generic Architecture Processors. */ +AARCH64_CORE("generic", generic, cortexa53, V8A, (), generic, 0x0, 0x0, -1) + #undef AARCH64_CORE diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h index 831e28ab52a..01151e93d17 100644 --- a/gcc/config/aarch64/aarch64-opts.h +++ b/gcc/config/aarch64/aarch64-opts.h @@ -32,8 +32,6 @@ enum aarch64_processor #define AARCH64_CORE(NAME, INTERNAL_IDENT, SCHED, ARCH, FLAGS, COSTS, IMP, PART, VARIANT) \ INTERNAL_IDENT, #include "aarch64-cores.def" - /* Used to indicate that no processor has been specified. */ - generic, /* Used to mark the end of the processor table. */ aarch64_none }; diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md index c969277d617..cd5d79ea9c2 100644 --- a/gcc/config/aarch64/aarch64-tune.md +++ b/gcc/config/aarch64/aarch64-tune.md @@ -1,5 +1,5 @@ ;; -*- buffer-read-only: t -*- ;; Generated automatically by gentune.sh from aarch64-cores.def (define_attr "tune" - "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexx2,cortexx3,cortexx4,neoversen2,neoversev2,demeter" + "cortexa34,cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,ampere1,ampere1a,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,cortexa76ae,cortexa77,cortexa78,cortexa78ae,cortexa78c,cortexa65,cortexa65ae,cortexx1,cortexx1c,neoversen1,ares,neoversee1,octeontx2,octeontx2t98,octeontx2t96,octeontx2t93,octeontx2f95,octeontx2f95n,octeontx2f95mm,a64fx,tsv110,thunderx3t110,neoversev1,zeus,neoverse512tvb,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55,cortexr82,cortexa510,cortexa520,cortexa710,cortexa715,cortexa720,cortexx2,cortexx3,cortexx4,neoversen2,neoversev2,demeter,generic" (const (symbol_ref "((enum attr_tune) aarch64_tune)"))) diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc index 3e1f004e3db..d1dd65f4fde 100644 --- a/gcc/config/aarch64/aarch64.cc +++ b/gcc/config/aarch64/aarch64.cc @@ -427,8 +427,6 @@ static const struct processor all_cores[] = {NAME, IDENT, SCHED, AARCH64_ARCH_##ARCH, \ feature_deps::cpu_##IDENT, &COSTS##_tunings}, #include "aarch64-cores.def" - {"generic", generic, cortexa53, AARCH64_ARCH_V8A, - feature_deps::V8A ().enable, &generic_tunings}, {NULL, aarch64_none, aarch64_none, aarch64_no_arch, 0, NULL} }; diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h index 2f0777a37ac..145bf536c28 100644 --- a/gcc/config/aarch64/aarch64.h +++ b/gcc/config/aarch64/aarch64.h @@ -720,7 +720,6 @@ enum target_cpus #define AARCH64_CORE(NAME, INTERNAL_IDENT, SCHED, ARCH, FLAGS, COSTS, IMP, PART, VARIANT) \ TARGET_CPU_##INTERNAL_IDENT, #include "aarch64-cores.def" - TARGET_CPU_generic }; /* If there is no CPU defined at configure, use generic as default. */