feat: std.thread — Thread, Mutex/Cond, bounded worker Pool (PLAN-HTTPZ S6)

pthread bindings with darwin opaque sizes (mutex 64B, cond 48B; glibc
divergence is a C3 per-OS item). Mutex/Cond initialize IN PLACE and
Pool lives behind Pool.create's heap pointer — POSIX sync objects are
address-sensitive, so nothing here moves after setup. Thread.spawn
takes the C2 re-entry contract entry (callconv(.c), fabricates its own
Context); Pool workers do exactly that with a per-worker malloc-backed
GPA, then run default-conv tasks inside it. submit returns false on a
full backlog (httpz thread_pool backpressure); shutdown finishes
queued work and joins every worker.

examples/1637 pins: 4 raw threads x 1000 locked increments, 100 pool
tasks summing exactly once across 4 workers, a held worker + full
backlog refusing the next submit, clean shutdown. JIT + AOT (AOT run
three times). The std.sx barrel carries thread; .ir snapshot regen is
the usual renumbering.

examples/expected/1202-ffi-cc-c-large-aggregate.ir

@@ -938,6 +938,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal i64 @accept_c(ptr %0) #0 {
 entry:

examples/expected/1309-ffi-objc-class-method-lowering.ir

@@ -1430,6 +1430,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 declare void @BuildOptions.add_link_flag.77(i64, ptr) #0
 

examples/expected/1314-ffi-objc-class-dealloc-roundtrip.ir

@@ -1446,6 +1446,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 declare void @BuildOptions.add_link_flag.77(i64, ptr) #0
 

examples/expected/1329-ffi-objc-call-03-selector-sharing.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 declare void @BuildOptions.add_link_flag.77(i64, ptr) #0
 

examples/expected/1347-ffi-objc-dsl-07-mangling-table.ir

@@ -1448,6 +1448,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 declare void @BuildOptions.add_link_flag.77(i64, ptr) #0
 

examples/expected/1402-ffi-jni-call-03-methodid-sharing.ir

@@ -1424,6 +1424,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal void @unused_jni(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1403-ffi-jni-call-04-jint-return.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal i32 @read_int(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1404-ffi-jni-call-05-jlong-return.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal i64 @read_long(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1405-ffi-jni-call-06-jdouble-return.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal double @read_double(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1406-ffi-jni-call-07-jboolean-return.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal i1 @read_bool(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1407-ffi-jni-call-08-jobject-return.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal ptr @get_window(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1408-ffi-jni-call-09-static.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal i32 @call_static_max(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1418-ffi-jni-class-08-call.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal void @unused_jni(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1421-ffi-jni-env-02-lexical-direct.ir

@@ -1422,6 +1422,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 define internal void @unused_jni(ptr %0, ptr %1, ptr %2) #0 {
 entry:

examples/expected/1425-ffi-jni-main-03-ctor.ir

@@ -945,6 +945,90 @@ declare void @Server.write_more(ptr, ptr, i64) #0
 ; Function Attrs: nounwind
 declare void @Server.respond_error_close(ptr, ptr, i64, i64) #0
 
+; Function Attrs: nounwind
+declare i32 @pthread_create(ptr, ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_join(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_detach(i64) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_lock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_unlock(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_mutex_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_init(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_wait(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_signal(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_broadcast(ptr) #0
+
+; Function Attrs: nounwind
+declare i32 @pthread_cond_destroy(ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Mutex.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.lock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.unlock(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Mutex.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare i1 @Cond.setup(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.wait(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.signal(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.broadcast(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Cond.destroy(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Thread.spawn(ptr, ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.join(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @Thread.detach(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare [2 x i64] @Pool.create(ptr, i64, i64) #0
+
+; Function Attrs: nounwind
+declare i1 @Pool.submit(ptr, ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Pool.shutdown(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @pool_worker(ptr) #0
+
 ; Function Attrs: nounwind
 declare void @BuildOptions.add_link_flag.77(i64, ptr) #0
 

examples/expected/1634-protocol-call-arity.stdout

@@ -0,0 +1 @@
+

examples/expected/1635-cfnptr-qsort.stderr

@@ -0,0 +1 @@
+

examples/expected/1636-cfnptr-pthread-reentry.stderr

@@ -0,0 +1 @@
+

examples/expected/1637-std-thread.exit

@@ -0,0 +1 @@
+0

examples/expected/1637-std-thread.stderr

@@ -0,0 +1 @@
+

examples/expected/1637-std-thread.stdout

@@ -0,0 +1,4 @@
+raw threads: 4 x 1000 locked increments = 4000
+pool: 100 tasks across 4 workers summed to 5050
+backpressure: full backlog refuses
+std.thread ok