[compiler-rt] [rtsan][NFC] Remove some unneeded headers, make guards more obvious (PR #114911)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Chris Apple (cjappl)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/114911.diff


2 Files Affected:

- (modified) compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp (+2-4) 
- (modified) compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp (-5) 


``````````diff
diff --git a/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp b/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
index b02be0b3cb51be..55241972167191 100644
--- a/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
+++ b/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
@@ -15,12 +15,10 @@
 
 #include "interception/interception.h"
 #include "sanitizer_common/sanitizer_allocator_dlsym.h"
-#include "sanitizer_common/sanitizer_allocator_internal.h"
 #include "sanitizer_common/sanitizer_platform_interceptors.h"
 
 #include "interception/interception.h"
 #include "rtsan/rtsan.h"
-#include "rtsan/rtsan_context.h"
 
 #if SANITIZER_APPLE
 
@@ -33,11 +31,11 @@ extern "C" {
 typedef int32_t OSSpinLock;
 void OSSpinLockLock(volatile OSSpinLock *__lock);
 }
-#endif
+#endif // TARGET_OS_MAC
 
 #include <libkern/OSAtomic.h>
 #include <os/lock.h>
-#endif
+#endif // SANITIZER_APPLE
 
 #if SANITIZER_INTERCEPT_MEMALIGN || SANITIZER_INTERCEPT_PVALLOC
 #include <malloc.h>
diff --git a/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp b/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
index 8ed933fad51b11..9ddaa5d5eb590b 100644
--- a/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
+++ b/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
@@ -28,11 +28,6 @@
 #include <malloc.h>
 #endif
 
-#include <atomic>
-#include <chrono>
-#include <string>
-#include <thread>
-
 #include <fcntl.h>
 #include <pthread.h>
 #include <stdio.h>

``````````

</details>


https://github.com/llvm/llvm-project/pull/114911