mirror of git://git.savannah.gnu.org/guix.git
gnu: gcc: Update cpu tuning architectures.
* gnu/packages/gcc.scm (%gcc-7.5-armhf-micro-architectures): Add missing micro-architecture. (%gcc-10-armhf-micro-architectures): Adjust accordingly. (%gcc-11-aarch64-micro-architectures): Add missing micro-architecture. (%gcc-12-aarch64-micro-architectures, %gcc-12-armhf-micro-architectures, %gcc-12-x86_64-micro-architectures, %gcc-13-aarch64-micro-architectures, %gcc-13-armhf-micro-architectures, %gcc-13-x86_64-micro-architectures): New variables. (gcc-12)[properties]: Use new compiler-cpu-architectures. * guix/cpu.scm (cpu->gcc-architecture): Update entries for Intel, AMD, x86_64 fallback and aarch64.
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@ -556,17 +556,17 @@ Go. It also includes runtime support libraries for these languages.")
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,@(package-inputs gcc-4.7)))))
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(define %gcc-7.5-aarch64-micro-architectures
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;; Suitable '-march' values for GCC 7.5.
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;; Suitable '-march' values for GCC 7.5 (info "(gcc) AArch64 Options").
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;; TODO: Allow dynamically adding feature flags.
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'("armv8-a" "armv8.1-a" "armv8.2-a" "armv8.3-a"))
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(define %gcc-7.5-armhf-micro-architectures
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;; Suitable '-march' values for GCC 7.5.
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;; Suitable '-march' values for GCC 7.5 (info "(gcc) ARM Options").
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;; TODO: Allow dynamically adding feature flags.
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'("armv7" "armv7-a" "armv7-m" "armv7-r" "armv7e-m" "armv7ve"
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"armv8-a" "armv8-a+crc" "armv8.1-a" "armv8.1-a+crc"
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"armv8-m.base" "armv8-m.main" "armv8-m.main+dsp"
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"iwmmxt" "iwmmxt2"))
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"iwmmxt" "iwmmxt2" "armv8.2-a"))
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(define %gcc-7.5-x86_64-micro-architectures
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;; Suitable '-march' values for GCC 7.5 (info "(gcc) x86 Options").
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@ -589,7 +589,7 @@ Go. It also includes runtime support libraries for these languages.")
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;; Suitable '-march' values for GCC 10.
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;; TODO: Allow dynamically adding feature flags.
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(append %gcc-7.5-armhf-micro-architectures
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'("armv8.2-a" "armv8.3-a" "armv8.4-a" "armv8.5-a" "armv8.6-a"
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'("armv8.3-a" "armv8.4-a" "armv8.5-a" "armv8.6-a"
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"armv8-r" "armv8.1-m.main")))
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(define %gcc-10-x86_64-micro-architectures
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@ -603,7 +603,8 @@ Go. It also includes runtime support libraries for these languages.")
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(define %gcc-11-aarch64-micro-architectures
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;; Suitable '-march' values for GCC 11.
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%gcc-10-aarch64-micro-architectures) ;unchanged
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(append %gcc-10-aarch64-micro-architectures
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'("armv8-r")))
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(define %gcc-11-armhf-micro-architectures
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%gcc-10-armhf-micro-architectures)
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@ -615,6 +616,31 @@ Go. It also includes runtime support libraries for these languages.")
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"btver1" "btver2"))) ;AMD
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;; Suitable '-march' values for GCC 12.
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(define %gcc-12-aarch64-micro-architectures
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(append %gcc-11-aarch64-micro-architectures
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'("armv8.7-a" "armv8.8-a" "armv9-a")))
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(define %gcc-12-armhf-micro-architectures
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(append %gcc-11-armhf-micro-architectures
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'("armv9-a")))
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(define %gcc-12-x86_64-micro-architectures
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(append %gcc-11-x86_64-micro-architectures
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'("znver4"))) ;AMD
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;; Suitable '-march' values for GCC 13.
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(define %gcc-13-aarch64-micro-architectures
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(append %gcc-12-aarch64-micro-architectures
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'("armv9.1-a" "armv9.2-a" "armv9.3-a")))
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(define %gcc-13-armhf-micro-architectures
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%gcc-12-armhf-micro-architectures)
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(define %gcc-13-x86_64-micro-architectures
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(append %gcc-12-x86_64-micro-architectures
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'("graniterapids"))) ;Intel
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(define-public gcc-7
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(package
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(inherit gcc-6)
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@ -735,7 +761,6 @@ It also includes runtime support libraries for these languages.")
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(define-public gcc-12
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(package
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(inherit gcc-11)
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;; Note: 'compiler-cpu-architectures' is unchanged compared to GCC 11.
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(version "12.3.0")
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(source (origin
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(method url-fetch)
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@ -747,7 +772,13 @@ It also includes runtime support libraries for these languages.")
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(patches (search-patches "gcc-12-strmov-store-file-names.patch"
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"gcc-5.0-libvtv-runpath.patch"))
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(modules '((guix build utils)))
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(snippet gcc-canadian-cross-objdump-snippet)))))
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(snippet gcc-canadian-cross-objdump-snippet)))
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(properties
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`((compiler-cpu-architectures
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("aarch64" ,@%gcc-12-aarch64-micro-architectures)
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("armhf" ,@%gcc-12-armhf-micro-architectures)
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("x86_64" ,@%gcc-12-x86_64-micro-architectures))
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,@(package-properties gcc-11)))))
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;; Note: When changing the default gcc version, update
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60
guix/cpu.scm
60
guix/cpu.scm
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@ -1,6 +1,6 @@
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2022 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2022, 2023 Efraim Flashner <efraim@flashner.co.il>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -113,7 +113,7 @@
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corresponds to CPU, a record as returned by 'current-cpu'."
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(match (cpu-architecture cpu)
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("x86_64"
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;; Transcribed from GCC's 'host_detect_local_cpu' in driver-i386.c.
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;; Transcribed from GCC's 'host_detect_local_cpu' in driver-i386.cc.
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(or (and (equal? "GenuineIntel" (cpu-vendor cpu))
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(= 6 (cpu-family cpu)) ;the "Pentium Pro" family
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(letrec-syntax ((if-flags (syntax-rules (=>)
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@ -127,8 +127,11 @@ corresponds to CPU, a record as returned by 'current-cpu'."
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name
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(if-flags rest ...))))))
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(if-flags ("avx" "avx512vp2intersect" "tsxldtrk" => "sapphirerapids")
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(if-flags ("avx" "raoint" => "grandridge")
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("avx" "amx_fp16" => "graniterapids")
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("avx" "avxvnniint8" => "sierraforest")
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("avx" "avx512vp2intersect" => "tigerlake")
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("avx" "tsxldtrk" => "sapphirerapids")
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("avx" "avx512bf16" => "cooperlake")
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("avx" "wbnoinvd" => "icelake-server")
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("avx" "avx512bitalg" => "icelake-client")
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@ -148,7 +151,8 @@ corresponds to CPU, a record as returned by 'current-cpu'."
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("sse4_2" => "nehalem")
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("ssse3" "movbe" => "bonnell")
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("ssse3" => "core2")
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("longmode" => "x86-64"))))
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("longmode" => "x86-64")
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("lm" => "x86-64"))))
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(and (equal? "AuthenticAMD" (cpu-vendor cpu))
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(letrec-syntax ((if-flags (syntax-rules (=>)
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@ -165,8 +169,13 @@ corresponds to CPU, a record as returned by 'current-cpu'."
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(or (and (= 22 (cpu-family cpu))
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(if-flags ("movbe" => "btver2")))
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(and (= 6 (cpu-family cpu))
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(if-flags ("3dnowp" => "athalon")))
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(if-flags ("vaes" => "znver3")
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(if-flags ("3dnowp" => "athalon")
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("longmode" "sse3" => "k8-sse3")
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("lm" "sse3" => "k8-sse3")
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("longmode" => "k8")
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("lm" => "k8")))
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(if-flags ("avx512f" => "znver4")
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("vaes" => "znver3")
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("clwb" => "znver2")
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("clzero" => "znver1")
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("avx2" => "bdver4")
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@ -177,8 +186,10 @@ corresponds to CPU, a record as returned by 'current-cpu'."
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("sse4a" => "amdfam10")
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("sse2" "sse3" => "k8-sse3")
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("longmode" "sse3" => "k8-sse3")
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("lm" "sse3" => "k8-sse3")
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("sse2" => "k8")
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("longmode" => "k8")
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("lm" => "k8")
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("mmx" "3dnow" => "k6-3")
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("mmx" => "k6")
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(_ => "pentium")))))
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@ -195,18 +206,24 @@ corresponds to CPU, a record as returned by 'current-cpu'."
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'(flags ...))
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name
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(if-flags rest ...))))))
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(if-flags ("avx512" => "knl")
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("adx" => "broadwell")
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("avx2" => "haswell")
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;; TODO: tigerlake, cooperlake, etc.
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("avx" => "sandybridge")
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("sse4_2" "gfni" => "tremont")
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("sse4_2" "sgx" => "goldmont-plus")
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("sse4_2" "xsave" => "goldmont")
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("sse4_2" "movbe" => "silvermont")
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("sse4_2" => "nehalem")
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("ssse3" "movbe" => "bonnell")
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("ssse3" => "core2")))
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(if (and (= 7 (cpu-family cpu))
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(= #x3b (cpu-model cpu)))
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"lujiazui"
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(if-flags ("avx512" => "knl")
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("adx" => "broadwell")
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("avx2" => "haswell")
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;; TODO: tigerlake, cooperlake, etc.
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("avx" => "sandybridge")
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("sse4_2" "gfni" => "tremont")
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("sse4_2" "sgx" => "goldmont-plus")
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("sse4_2" "xsave" => "goldmont")
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("sse4_2" "movbe" => "silvermont")
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("sse4_2" => "nehalem")
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("ssse3" "movbe" => "bonnell")
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("ssse3" "sse3" "longmode" => "nocona")
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("ssse3" "sse3" "lm" => "nocona")
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("ssse3" "sse3" => "prescott")
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("ssse3" => "core2"))))
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;; TODO: Recognize CENTAUR/CYRIX/NSC?
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(match (cpu-model cpu)
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((or #xd02 #xd04 #xd03 #xd07 #xd08 #xd09)
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"armv8-a")
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((or #xd05 #xd0a #xd0b #xd0e #xd0d #xd41 #xd42 #xd4b #xd46 #xd43 #xd44 #xd41 #xd0c #xd4a)
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((or #xd05 #xd0a #xd0b #xd0e #xd0d #xd41 #xd42 #xd4b #xd06 #xd43 #xd44
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#xd4c #xd0c #xd4a)
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"armv8.2-a")
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(#xd40
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"armv8.4-a")
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(#xd15
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"armv8-r")
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((or #xd46 #xd47 #xd48 #xd49 #xd4f)
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((or #xd46 #xd47 #xd4d #xd48 #xd4e #xd49 #xd4f)
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"armv9-a")))
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("0x42"
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"armv8.1-a")
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"armv8-a")
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("0xC0"
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"armv8.6-a")
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("0xC00"
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"armv8-a")
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(_
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"armv8-a"))
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"armv8-a")
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