From 6817928c37bfc3cd84da87de18c74a06b3960ee2 Mon Sep 17 00:00:00 2001
From: Pavel Verigo <paul.verigo@gmail.com>
Date: Wed, 21 Oct 2026 19:08:15 -0700
Subject: [PATCH] wasm: fix bool confusion in memset

---
 src/codegen/wasm/CodeGen.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/codegen/wasm/CodeGen.zig b/src/codegen/wasm/CodeGen.zig
index 2e894ef2c87755c64808405863584b2c38ca7eda..94057e154e9e10e8aef87f75c9e3e8e087db2f3a 100644
--- a/src/codegen/wasm/CodeGen.zig
+++ b/src/codegen/wasm/CodeGen.zig
@@ -6661,6 +6661,9 @@ fn memset(cg: *CodeGen, elem_ty: Type, ptr: WValue, len: WValue, value: WValue)
 
         try cg.emitWValue(ptr);
         try cg.emitWValue(value);
+        if (isByRef(elem_ty, zcu, cg.target)) {
+            _ = try cg.load(.stack, .u8, .{});
+        }
         try cg.emitWValue(len);
         try cg.addExtended(.memory_fill);
 
-- 
2.54.0