From ecbdc5ec7cc3307a62d0204ddc714e3900b5a9cd Mon Sep 17 00:00:00 2001
From: KOUNOIKE Yuusuke <yuusuke.kounoike@stadium.co.jp>
Date: Sat, 18 Mar 2023 07:48:46 +0900
Subject: [PATCH] add wasm-simd support for suggestVectorSizeForCpu

---
 lib/std/simd.zig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/std/simd.zig b/lib/std/simd.zig
index 71d56daec39e..c2e0d9f9724d 100644
--- a/lib/std/simd.zig
+++ b/lib/std/simd.zig
@@ -43,6 +43,8 @@ pub fn suggestVectorSizeForCpu(comptime T: type, comptime cpu: std.Target.Cpu) ?
             //       for multiple processing, but I don't know what's optimal here, if using
             //       the 2048 bits or using just 64 per vector or something in between
             if (std.Target.sparc.featureSetHasAny(cpu.features, .{ .vis, .vis2, .vis3 })) break :blk 64;
+        } else if (cpu.arch.isWasm()) {
+            if (std.Target.wasm.featureSetHas(cpu.features, .simd128)) break :blk 128;
         }
         return null;
     };