cpu_model->__cpu_type = INTEL_COREI7;
cpu_model->__cpu_subtype = INTEL_COREI7_SAPPHIRERAPIDS;
break;
+ case 0xaf:
+ /* Sierra Forest. */
+ cpu = "sierraforest";
+ CHECK___builtin_cpu_is ("sierraforest");
+ cpu_model->__cpu_type = INTEL_SIERRAFOREST;
+ break;
case 0x17:
case 0x1d:
/* Penryn. */
"goldmont",
"goldmont-plus",
"tremont",
+ "sierraforest",
"knl",
"knm",
"skylake",
M_CPU_TYPE (INTEL_GOLDMONT_PLUS), P_PROC_SSE4_2},
{"tremont", PROCESSOR_TREMONT, CPU_HASWELL, PTA_TREMONT,
M_CPU_TYPE (INTEL_TREMONT), P_PROC_SSE4_2},
+ {"sierraforest", PROCESSOR_SIERRAFOREST, CPU_HASWELL, PTA_SIERRAFOREST,
+ M_CPU_SUBTYPE (INTEL_SIERRAFOREST), P_PROC_AVX2},
{"knl", PROCESSOR_KNL, CPU_SLM, PTA_KNL,
M_CPU_TYPE (INTEL_KNL), P_PROC_AVX512F},
{"knm", PROCESSOR_KNM, CPU_SLM, PTA_KNM,
INTEL_TREMONT,
AMDFAM19H,
ZHAOXIN_FAM7H,
+ INTEL_SIERRAFOREST,
CPU_TYPE_MAX,
BUILTIN_CPU_TYPE_MAX = CPU_TYPE_MAX
};
silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
-nano-x2 eden-x4 nano-x4 lujiazui x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
+nano-x2 eden-x4 nano-x4 lujiazui x86-64 x86-64-v2 x86-64-v3 x86-64-v4 \
+sierraforest native"
# Additional x86 processors supported by --with-cpu=. Each processor
# MUST be separated by exactly one space.
/* This is unknown family 0x6 CPU. */
if (has_feature (FEATURE_AVX))
{
+ /* Assume Sierra Forest. */
+ if (has_feature (FEATURE_AVXVNNIINT8))
+ cpu = "sierraforest";
/* Assume Tiger Lake */
- if (has_feature (FEATURE_AVX512VP2INTERSECT))
+ else if (has_feature (FEATURE_AVX512VP2INTERSECT))
cpu = "tigerlake";
/* Assume Sapphire Rapids. */
else if (has_feature (FEATURE_TSXLDTRK))
def_or_undef (parse_in, "__tremont");
def_or_undef (parse_in, "__tremont__");
break;
+ case PROCESSOR_SIERRAFOREST:
+ def_or_undef (parse_in, "__sierraforest");
+ def_or_undef (parse_in, "__sierraforest__");
+ break;
case PROCESSOR_KNL:
def_or_undef (parse_in, "__knl");
def_or_undef (parse_in, "__knl__");
case PROCESSOR_TREMONT:
def_or_undef (parse_in, "__tune_tremont__");
break;
+ case PROCESSOR_SIERRAFOREST:
+ def_or_undef (parse_in, "__tune_sierraforest__");
+ break;
case PROCESSOR_KNL:
def_or_undef (parse_in, "__tune_knl__");
break;
#define m_GOLDMONT (HOST_WIDE_INT_1U<<PROCESSOR_GOLDMONT)
#define m_GOLDMONT_PLUS (HOST_WIDE_INT_1U<<PROCESSOR_GOLDMONT_PLUS)
#define m_TREMONT (HOST_WIDE_INT_1U<<PROCESSOR_TREMONT)
+#define m_SIERRAFOREST (HOST_WIDE_INT_1U<<PROCESSOR_SIERRAFOREST)
#define m_INTEL (HOST_WIDE_INT_1U<<PROCESSOR_INTEL)
#define m_LUJIAZUI (HOST_WIDE_INT_1U<<PROCESSOR_LUJIAZUI)
&slm_cost,
&slm_cost,
&tremont_cost,
+ &alderlake_cost,
&slm_cost,
&slm_cost,
&skylake_cost,
PROCESSOR_GOLDMONT,
PROCESSOR_GOLDMONT_PLUS,
PROCESSOR_TREMONT,
+ PROCESSOR_SIERRAFOREST,
PROCESSOR_KNL,
PROCESSOR_KNM,
PROCESSOR_SKYLAKE,
| PTA_AVX2 | PTA_BMI | PTA_BMI2 | PTA_F16C | PTA_FMA | PTA_LZCNT
| PTA_PCONFIG | PTA_PKU | PTA_VAES | PTA_VPCLMULQDQ | PTA_SERIALIZE
| PTA_HRESET | PTA_KL | PTA_WIDEKL | PTA_AVXVNNI;
+constexpr wide_int_bitmask PTA_SIERRAFOREST = PTA_ALDERLAKE | PTA_AVXIFMA
+ | PTA_AVXVNNIINT8 | PTA_AVXNECONVERT | PTA_CMPCCXADD;
constexpr wide_int_bitmask PTA_KNM = PTA_KNL | PTA_AVX5124VNNIW
| PTA_AVX5124FMAPS | PTA_AVX512VPOPCNTDQ;
constexpr wide_int_bitmask PTA_ZNVER1 = PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2
@item tremont
Intel Atom Tremont CPU.
+@item sierraforest
+Intel Atom Sierra Forest CPU.
+
@item knl
Intel Knights Landing CPU.
SGX, CLWB, GFNI-SSE, MOVDIRI, MOVDIR64B, CLDEMOTE and WAITPKG instruction set
support.
+@item sierraforest
+Intel Sierra Forest CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3,
+SSSE3, SSE4.1, SSE4.2, POPCNT, AES, PREFETCHW, PCLMUL, RDRND, XSAVE, XSAVEC,
+XSAVES, XSAVEOPT, FSGSBASE, PTWRITE, RDPID, SGX, GFNI-SSE, CLWB, MOVDIRI,
+MOVDIR64B, CLDEMOTE, WAITPKG, ADCX, AVX, AVX2, BMI, BMI2, F16C, FMA, LZCNT,
+PCONFIG, PKU, VAES, VPCLMULQDQ, SERIALIZE, HRESET, KL, WIDEKL, AVX-VNNI,
+AVXIFMA, AVXVNNIINT8, AVXNECONVERT and CMPCCXADD instruction set support.
+
@item knl
Intel Knight's Landing CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3,
SSSE3, SSE4.1, SSE4.2, POPCNT, CX16, SAHF, FXSR, AVX, XSAVE, PCLMUL, FSGSBASE,
return 24;
}
+int __attribute__ ((target("arch=sierraforest"))) foo () {
+ return 25;
+}
+
int main ()
{
int val = foo ();
assert (val == 23);
else if (__builtin_cpu_is ("rocketlake"))
assert (val == 24);
+ else if (__builtin_cpu_is ("sierraforest"))
+ assert (val == 25);
else
assert (val == 0);
extern void test_arch_goldmont (void) __attribute__((__target__("arch=goldmont")));
extern void test_arch_goldmont_plus (void) __attribute__((__target__("arch=goldmont-plus")));
extern void test_arch_tremont (void) __attribute__((__target__("arch=tremont")));
+extern void test_arch_sierraforest (void) __attribute__((__target__("arch=sierraforest")));
extern void test_arch_knl (void) __attribute__((__target__("arch=knl")));
extern void test_arch_knm (void) __attribute__((__target__("arch=knm")));
extern void test_arch_skylake (void) __attribute__((__target__("arch=skylake")));