Don't use zig's memcpy function

It is very slow

2 files changed, 3 insertions, 2 deletions

diff --git a/build.zig b/build.zig
index 2848ce9e6..930c1b5ea 100644
--- a/build.zig
+++ b/build.zig
@@ -90,7 +90,7 @@ fn addInternalPackages(step: *std.build.LibExeObjStep, allocator: std.mem.Alloca
     // workaround for https://github.com/ziglang/zig/issues/14099
     const compiler_rt: std.build.Pkg = .{
         .name = "compiler_rt",
-        .source = .{ .path = try std.fmt.allocPrint(allocator, "{s}/lib/compiler_rt.zig", .{std.fs.path.dirname(zig_exe).?}) },
+        .source = .{ .path = try std.fmt.allocPrint(allocator, "{s}/lib/compiler_rt/stack_probe.zig", .{std.fs.path.dirname(zig_exe).?}) },
     };
     step.addPackage(compiler_rt);
 }
diff --git a/src/main.zig b/src/main.zig
index 9b7c5eb08..61e202788 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -45,5 +45,6 @@ pub const build_options = @import("build_options");
 pub const bun = @import("./bun.zig");
 
 comptime {
-    _ = @import("compiler_rt");
+    if (!bun.Environment.isRelease)
+        _ = @import("compiler_rt");
 }