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x86: Detect Rocket Lake and Alder Lake

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From arch/x86/include/asm/intel-family.h on Linux kernel master branch:

 #define INTEL_FAM6_ROCKETLAKE           0xA7
 #define INTEL_FAM6_ALDERLAKE            0x97

	* common/config/i386/cpuinfo.h (get_intel_cpu): Detect Rocket
	Lake and Alder Lake.
This commit is contained in:
H.J. Lu
2020-08-16 06:14:25 -07:00
parent eef9bf4ca8
commit 708b3600d0
1 changed files with 10 additions and 0 deletions
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10
gcc/common/config/i386/cpuinfo.h
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@@ -387,6 +387,8 @@ get_intel_cpu (struct __processor_model *cpu_model,
case 0xa5:
case 0xa6:
/* Comet Lake. */
case 0xa7:
/* Rocket Lake. */
cpu = "skylake";
CHECK___builtin_cpu_is ("corei7");
CHECK___builtin_cpu_is ("skylake");
@@ -456,6 +458,14 @@ get_intel_cpu (struct __processor_model *cpu_model,
cpu_model->__cpu_type = INTEL_COREI7;
cpu_model->__cpu_subtype = INTEL_COREI7_TIGERLAKE;
break;
case 0x97:
/* Alder Lake. */
cpu = "alderlake";
CHECK___builtin_cpu_is ("corei7");
CHECK___builtin_cpu_is ("alderlake");
cpu_model->__cpu_type = INTEL_COREI7;
cpu_model->__cpu_subtype = INTEL_COREI7_ALDERLAKE;
break;
case 0x8f:
/* Sapphire Rapids. */
cpu = "sapphirerapids";