1 files changed, 0 insertions, 57 deletions
diff --git a/src/test/ui/sanitize/thread.rs b/src/test/ui/sanitize/thread.rs
deleted file mode 100644
index c70cf5acc..000000000
--- a/src/test/ui/sanitize/thread.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-// Verifies that ThreadSanitizer is able to detect a data race in heap allocated
-// memory block.
-//
-// Test case minimizes the use of the standard library to avoid its ambiguous
-// status with respect to instrumentation (it could vary depending on whatever
-// a function call is inlined or not).
-//
-// The conflicting data access is de-facto synchronized with a special TSAN
-// barrier, which does not introduce synchronization from TSAN perspective, but
-// is necessary to make the test robust. Without the barrier data race detection
-// would occasionally fail, making test flaky.
-//
-// needs-sanitizer-support
-// needs-sanitizer-thread
-//
-// compile-flags: -Z sanitizer=thread -O
-//
-// run-fail
-// error-pattern: WARNING: ThreadSanitizer: data race
-// error-pattern: Location is heap block of size 4
-// error-pattern: allocated by main thread
-
-#![feature(raw_ref_op)]
-#![feature(rustc_private)]
-extern crate libc;
-
-use std::mem;
-use std::ptr;
-
-static mut BARRIER: u64 = 0;
-
-extern "C" {
-    fn __tsan_testonly_barrier_init(barrier: *mut u64, count: u32);
-    fn __tsan_testonly_barrier_wait(barrier: *mut u64);
-}
-
-extern "C" fn start(c: *mut libc::c_void) -> *mut libc::c_void {
-    unsafe {
-        let c: *mut u32 = c.cast();
-        *c += 1;
-        __tsan_testonly_barrier_wait(&raw mut BARRIER);
-        ptr::null_mut()
-    }
-}
-
-fn main() {
-    unsafe {
-        __tsan_testonly_barrier_init(&raw mut BARRIER, 2);
-        let c: *mut u32 = Box::into_raw(Box::new(1));
-        let mut t: libc::pthread_t = mem::zeroed();
-        libc::pthread_create(&mut t, ptr::null(), start, c.cast());
-        __tsan_testonly_barrier_wait(&raw mut BARRIER);
-        *c += 1;
-        libc::pthread_join(t, ptr::null_mut());
-        Box::from_raw(c);
-    }
-}