build: fix GN configuration for deps/base64

PR-URL: #50696 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Marco Ippolito <[email protected]> Reviewed-By: Jiawen Geng <[email protected]>
nodejs · Dec 11, 2023 · 590017b · 590017b
1 parent 0e1b61a
commit 590017b
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/deps/base64/unofficial.gni b/deps/base64/unofficial.gni
@@ -32,6 +32,7 @@ template("base64_gn_build") {
         "HAVE_SSE42=1",
         "HAVE_AVX=1",
         "HAVE_AVX2=1",
+        "HAVE_AVX512=1",
       ]
     }
     if (target_cpu == "arm") {
@@ -65,6 +66,7 @@ template("base64_gn_build") {
       ":base64_sse42",
       ":base64_avx",
       ":base64_avx2",
+      ":base64_avx512",
       ":base64_neon32",
       ":base64_neon64",
     ]
@@ -111,6 +113,7 @@ template("base64_gn_build") {
       }
     }
   }
+
   source_set("base64_avx2") {
     configs += [ ":base64_internal_config" ]
     sources = [ "base64/lib/arch/avx2/codec.c" ]
@@ -123,6 +126,21 @@ template("base64_gn_build") {
     }
   }
 
+  source_set("base64_avx512") {
+    configs += [ ":base64_internal_config" ]
+    sources = [ "base64/lib/arch/avx512/codec.c" ]
+    if (target_cpu == "x86" || target_cpu == "x64") {
+      if (is_clang || !is_win) {
+        cflags_c = [
+          "-mavx512vl",
+          "-mavx512vbmi",
+        ]
+      } else if (is_win) {
+        cflags_c = [ "/arch:AVX512" ]
+      }
+    }
+  }
+
   source_set("base64_neon32") {
     configs += [ ":base64_internal_config" ]
     sources = [ "base64/lib/arch/neon32/codec.c" ]