50 lines
1.8 KiB
Diff
50 lines
1.8 KiB
Diff
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From 87cea29ede520f4a5af01dff7071ab1d23bd47b5 Mon Sep 17 00:00:00 2001
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From: "Hu, Lin1" <lin1.hu@intel.com>
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Date: Fri, 16 Sep 2022 11:25:13 +0800
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Subject: [PATCH 19/32] Initial Meteorlake Support
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gcc/ChangeLog:
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* common/config/i386/cpuinfo.h:
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(get_intel_cpu): Handle Meteorlake.
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* common/config/i386/i386-common.cc:
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(processor_alias_table): Add Meteorlake.
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(cherry picked from commit fd206f0e95fb6f41b96eaaaab1dc0c30378e5e08)
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---
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gcc/common/config/i386/cpuinfo.h | 4 ++++
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gcc/common/config/i386/i386-common.cc | 2 ++
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2 files changed, 6 insertions(+)
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diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
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index 13d0f4cd8..37af92d6b 100644
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--- a/gcc/common/config/i386/cpuinfo.h
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+++ b/gcc/common/config/i386/cpuinfo.h
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@@ -510,6 +510,10 @@ get_intel_cpu (struct __processor_model *cpu_model,
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/* Alder Lake. */
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case 0xb7:
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/* Raptor Lake. */
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+ case 0xb5:
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+ case 0xaa:
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+ case 0xac:
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+ /* Meteor Lake. */
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cpu = "alderlake";
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CHECK___builtin_cpu_is ("corei7");
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CHECK___builtin_cpu_is ("alderlake");
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diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
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index c1d700f89..cfee672fb 100644
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--- a/gcc/common/config/i386/i386-common.cc
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+++ b/gcc/common/config/i386/i386-common.cc
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@@ -1941,6 +1941,8 @@ const pta processor_alias_table[] =
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M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2},
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{"raptorlake", PROCESSOR_ALDERLAKE, CPU_HASWELL, PTA_ALDERLAKE,
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M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2},
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+ {"meteorlake", PROCESSOR_ALDERLAKE, CPU_HASWELL, PTA_ALDERLAKE,
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+ M_CPU_SUBTYPE (INTEL_COREI7_ALDERLAKE), P_PROC_AVX2},
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{"bonnell", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL,
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M_CPU_TYPE (INTEL_BONNELL), P_PROC_SSSE3},
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{"atom", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL,
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--
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2.28.0.windows.1
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