[PATCH] D137695: [X86] Add missing Zen3 model subtypes
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Nov 10 02:36:23 PST 2022
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG261b3f71c034: [X86] Add missing Zen3 model subtypes (authored by RKSimon).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137695/new/
https://reviews.llvm.org/D137695
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
@@ -1092,9 +1092,14 @@
case 25:
CPU = "znver3";
*Type = X86::AMDFAM19H;
- if (Model <= 0x0f || Model == 0x21) {
+ if (Model <= 0x0f || (Model >= 0x20 && Model <= 0x5f)) {
+ // Family 19h Models 00h-0Fh - Zen3
+ // Family 19h Models 20h-2Fh - Zen3
+ // Family 19h Models 30h-3Fh - Zen3
+ // Family 19h Models 40h-4Fh - Zen3+
+ // Family 19h Models 50h-5Fh - Zen3+
*Subtype = X86::AMDFAM19H_ZNVER3;
- break; // 00h-0Fh, 21h: Zen3
+ break;
}
break;
default:
Index: compiler-rt/lib/builtins/cpu_model.c
===================================================================
--- compiler-rt/lib/builtins/cpu_model.c
+++ compiler-rt/lib/builtins/cpu_model.c
@@ -618,9 +618,14 @@
case 25:
CPU = "znver3";
*Type = AMDFAM19H;
- if (Model <= 0x0f || Model == 0x21) {
+ if (Model <= 0x0f || (Model >= 0x20 && Model <= 0x5f)) {
+ // Family 19h Models 00h-0Fh - Zen3
+ // Family 19h Models 20h-2Fh - Zen3
+ // Family 19h Models 30h-3Fh - Zen3
+ // Family 19h Models 40h-4Fh - Zen3+
+ // Family 19h Models 50h-5Fh - Zen3+
*Subtype = AMDFAM19H_ZNVER3;
- break; // 00h-0Fh, 21h: Zen3
+ break;
}
break;
default:
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