[PATCH] D107245: [X86] Support auto-detect for tigerlake and alderlake

[Freddy, Ye via Phabricator via llvm-commits]

FreddyYe created this revision.
Herald added subscribers: dexonsmith, hiraditya.
FreddyYe requested review of this revision.
Herald added projects: Sanitizers, LLVM.
Herald added subscribers: llvm-commits, Sanitizers.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107245

Files:
  compiler-rt/lib/builtins/cpu_model.c
  llvm/lib/Support/Host.cpp


Index: llvm/lib/Support/Host.cpp
===================================================================
--- llvm/lib/Support/Host.cpp
+++ llvm/lib/Support/Host.cpp
@@ -772,6 +772,22 @@
       *Subtype = X86::INTEL_COREI7_ICELAKE_CLIENT;
       break;
 
+    // Tigerlake:
+    case 0x8c:
+    case 0x8d:
+      CPU = "tigerlake";
+      *Type = X86::INTEL_COREI7;
+      *Subtype = X86::INTEL_COREI7_TIGERLAKE;
+      break;
+
+    // Alderlake:
+    case 0x97:
+    case 0x9a:
+      CPU = "alderlake";
+      *Type = X86::INTEL_COREI7;
+      *Subtype = X86::INTEL_COREI7_ALDERLAKE;
+      break;
+
     // Icelake Xeon:
     case 0x6a:
     case 0x6c:
Index: compiler-rt/lib/builtins/cpu_model.c
===================================================================
--- compiler-rt/lib/builtins/cpu_model.c
+++ compiler-rt/lib/builtins/cpu_model.c
@@ -422,6 +422,22 @@
       *Subtype = INTEL_COREI7_ICELAKE_CLIENT;
       break;
 
+    // Tigerlake:
+    case 0x8c:
+    case 0x8d:
+      CPU = "tigerlake";
+      *Type = INTEL_COREI7;
+      *Subtype = INTEL_COREI7_TIGERLAKE;
+      break;
+
+    // Alderlake:
+    case 0x97:
+    case 0x9a:
+      CPU = "alderlake";
+      *Type = INTEL_COREI7;
+      *Subtype = INTEL_COREI7_ALDERLAKE;
+      break;
+
     // Icelake Xeon:
     case 0x6a:
     case 0x6c:


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D107245.363361.patch
Type: text/x-patch
Size: 1312 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210802/c5dacbb3/attachment.bin>