3 files changed, 20 insertions, 0 deletions
diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index 9c18c04..dbad4a1 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -639,6 +639,22 @@ get_intel_cpu (struct __processor_model *cpu_model,
       default:
 	break;
       }
+  /* Parse family and model for family 0x12.  */
+  else if (cpu_model2->__cpu_family == 0x12)
+    switch (cpu_model2->__cpu_model)
+      {
+      case 0x01:
+      case 0x03:
+	/* Nova Lake.  */
+	cpu = "novalake";
+	CHECK___builtin_cpu_is ("corei7");
+	CHECK___builtin_cpu_is ("novalake");
+	cpu_model->__cpu_type = INTEL_COREI7;
+	cpu_model->__cpu_subtype = INTEL_COREI7_NOVALAKE;
+	break;
+      default:
+	break;
+      }
   /* Parse family and model for family 0x13.  */
   else if (cpu_model2->__cpu_family == 0x13)
     switch (cpu_model2->__cpu_model)
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index c71f2c1..a447a8d 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -2131,6 +2131,7 @@ const char *const processor_names[] =
   "arrowlake-s",
   "pantherlake",
   "diamondrapids",
+  "novalake",
   "intel",
   "lujiazui",
   "yongfeng",
@@ -2272,6 +2273,8 @@ const pta processor_alias_table[] =
     M_CPU_SUBTYPE (INTEL_COREI7_DIAMONDRAPIDS), P_PROC_AVX10_1},
   {"wildcatlake", PROCESSOR_PANTHERLAKE, CPU_HASWELL, PTA_PANTHERLAKE,
     M_CPU_SUBTYPE (INTEL_COREI7_PANTHERLAKE), P_PROC_AVX2},
+  {"novalake", PROCESSOR_NOVALAKE, CPU_HASWELL, PTA_NOVALAKE,
+    M_CPU_SUBTYPE (INTEL_COREI7_NOVALAKE), 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,
diff --git a/gcc/common/config/i386/i386-cpuinfo.h b/gcc/common/config/i386/i386-cpuinfo.h
index 0e75626..e5323f1 100644
--- a/gcc/common/config/i386/i386-cpuinfo.h
+++ b/gcc/common/config/i386/i386-cpuinfo.h
@@ -106,6 +106,7 @@ enum processor_subtypes
   AMDFAM1AH_ZNVER5,
   ZHAOXIN_FAM7H_SHIJIDADAO,
   INTEL_COREI7_DIAMONDRAPIDS,
+  INTEL_COREI7_NOVALAKE,
   CPU_SUBTYPE_MAX
 };