zig

commit f98f5a5f742d3fb4400d288b716feecfc26a8238 (tree)
parent 4ea18c22f958c05aa5c715fc8823d704699746ec
Author: Jacob Young <jacobly0@users.noreply.github.com>
Date:   Fri, 14 Feb 2025 05:42:10 -0500

main: increase thread stack size for non-x86_64 backends

I observed a stack overflow during x86_64 CodeGen in a debug compiler
compiled by the llvm backend.  This happens while compiling
`main.buildOutputType` due to the Air being nested almost 500 levels.

Diffstat:
M
src/main.zig
 | 
5
+----

1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/main.zig b/src/main.zig
@@ -39,10 +39,7 @@ test {
     _ = Package;
 }
 
-const thread_stack_size = switch (builtin.zig_backend) {
-    else => std.Thread.SpawnConfig.default_stack_size,
-    .stage2_x86_64 => 32 << 20,
-};
+const thread_stack_size = 32 << 20;
 
 pub const std_options: std.Options = .{
     .wasiCwd = wasi_cwd,