Commit cef9aaa456
Changed files (1)
build.zig
@@ -520,7 +520,12 @@ fn addWasiUpdateStep(b: *std.Build, version: [:0]const u8) !void {
exe_options.addOption(bool, "value_tracing", false);
exe_options.addOption(bool, "omit_pkg_fetching_code", true);
- const run_opt = b.addSystemCommand(&.{ "wasm-opt", "-Oz", "--enable-bulk-memory" });
+ const run_opt = b.addSystemCommand(&.{
+ "wasm-opt",
+ "-Oz",
+ "--enable-bulk-memory",
+ "--enable-sign-ext",
+ });
run_opt.addArtifactArg(exe);
run_opt.addArg("-o");
run_opt.addFileSourceArg(.{ .path = "stage1/zig1.wasm" });