From 87cea29ede520f4a5af01dff7071ab1d23bd47b5 Mon Sep 17 00:00:00 2001 From: "Hu, Lin1" Date: Fri, 16 Sep 2022 11:25:13 +0800 Subject: [PATCH 17/28] Initial Meteorlake Support gcc/ChangeLog: * common/config/i386/cpuinfo.h: (get_intel_cpu): Handle Meteorlake. * common/config/i386/i386-common.cc: (processor_alias_table): Add Meteorlake. (cherry picked from commit fd206f0e95fb6f41b96eaaaab1dc0c30378e5e08) --- gcc/common/config/i386/cpuinfo.h | 4 ++++ gcc/common/config/i386/i386-common.cc | 2 ++ 2 files changed, 6 insertions(+) diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h index 13d0f4cd8..37af92d6b 100644 --- a/gcc/common/config/i386/cpuinfo.h +++ b/gcc/common/config/i386/cpuinfo.h @@ -510,6 +510,10 @@ get_intel_cpu (struct __processor_model *cpu_model, /* Alder Lake. */ case 0xb7: /* Raptor Lake. */ + case 0xb5: + case 0xaa: + case 0xac: + /* Meteor Lake. */ cpu = "alderlake"; CHECK___builtin_cpu_is ("corei7"); CHECK___builtin_cpu_is ("alderlake"); diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc index c1d700f89..cfee672fb 100644 --- a/gcc/common/config/i386/i386-common.cc +++ b/gcc/common/config/i386/i386-common.cc @@ -1941,6 +1941,8 @@ const pta processor_alias_table[] = M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2}, {"raptorlake", PROCESSOR_ALDERLAKE, CPU_HASWELL, PTA_ALDERLAKE, M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2}, + {"meteorlake", PROCESSOR_ALDERLAKE, CPU_HASWELL, PTA_ALDERLAKE, + M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2}, {"bonnell", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL, M_CPU_TYPE (INTEL_BONNELL), P_PROC_SSSE3}, {"atom", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL, -- 2.31.1