[compiler-rt] [CompilerRT][Darwin] Silence the warnings for deprecated APIs (PR #102977)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff 435654b3d20e338fa6ca6c8d3b7358839f1db5dc 76b89334d7382d84185d6a171b6c35e7ca1216cf --extensions cpp -- compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp compiler-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
index 35717c6107..ae6dd38709 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp
@@ -788,11 +788,11 @@ void WriteOneLineToSyslog(const char *s) {
   if (GetMacosAlignedVersion() >= MacosVersion(10, 12)) {
     os_log_error(OS_LOG_DEFAULT, "%{public}s", s);
   } else {
-#pragma clang diagnostic push
+#    pragma clang diagnostic push
 // as_log is deprecated.
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#    pragma clang diagnostic ignored "-Wdeprecated-declarations"
     asl_log(nullptr, nullptr, ASL_LEVEL_ERR, "%s", s);
-#pragma clang diagnostic pop
+#    pragma clang diagnostic pop
   }
 #endif
 }
@@ -847,9 +847,9 @@ void LogFullErrorReport(const char *buffer) {
 #if !SANITIZER_GO
   // Log with os_trace. This will make it into the crash log.
 #if SANITIZER_OS_TRACE
-#pragma clang diagnostic push
+#      pragma clang diagnostic push
 // os_trace is deprecated.
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#      pragma clang diagnostic ignored "-Wdeprecated-declarations"
   if (GetMacosAlignedVersion() >= MacosVersion(10, 10)) {
     // os_trace requires the message (format parameter) to be a string literal.
     if (internal_strncmp(SanitizerToolName, "AddressSanitizer",
@@ -867,7 +867,7 @@ void LogFullErrorReport(const char *buffer) {
     if (common_flags()->log_to_syslog)
       os_trace("Consult syslog for more information.");
   }
-#pragma clang diagnostic pop
+#      pragma clang diagnostic pop
 #endif
 
   // Log to syslog.
diff --git a/compiler-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp b/compiler-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
index 9db0eebd92..41f43e7235 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
+++ b/compiler-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
@@ -94,10 +94,9 @@ static constexpr morder kMacFailureOrder = mo_relaxed;
   m_orig(int32_t, uint32_t, a32, f##32##OrigBarrier,                           \
     __tsan_atomic32_##tsan_atomic_f, kMacOrderBarrier)
 
-
-#pragma clang diagnostic push
+#  pragma clang diagnostic push
 // OSAtomic* functions are deprecated.
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#  pragma clang diagnostic ignored "-Wdeprecated-declarations"
 OSATOMIC_INTERCEPTORS_ARITHMETIC(OSAtomicAdd, fetch_add,
                                  OSATOMIC_INTERCEPTOR_PLUS_X)
 OSATOMIC_INTERCEPTORS_ARITHMETIC(OSAtomicIncrement, fetch_add,
@@ -127,9 +126,9 @@ OSATOMIC_INTERCEPTORS_BITWISE(OSAtomicXor, fetch_xor,
         kMacOrderBarrier, kMacFailureOrder);                                \
   }
 
-#pragma clang diagnostic push
+#  pragma clang diagnostic push
 // OSAtomicCompareAndSwap* functions are deprecated.
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#  pragma clang diagnostic ignored "-Wdeprecated-declarations"
 OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwapInt, __tsan_atomic32, a32, int)
 OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwapLong, __tsan_atomic64, a64,
                           long_t)
@@ -139,17 +138,17 @@ OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwap32, __tsan_atomic32, a32,
                           int32_t)
 OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwap64, __tsan_atomic64, a64,
                           int64_t)
-#pragma clang diagnostic pop
-
-#define OSATOMIC_INTERCEPTOR_BITOP(f, op, clear, mo)             \
-  TSAN_INTERCEPTOR(bool, f, uint32_t n, volatile void *ptr) {    \
-    SCOPED_TSAN_INTERCEPTOR(f, n, ptr);                          \
-    volatile char *byte_ptr = ((volatile char *)ptr) + (n >> 3); \
-    char bit = 0x80u >> (n & 7);                                 \
-    char mask = clear ? ~bit : bit;                              \
-    char orig_byte = op((volatile a8 *)byte_ptr, mask, mo);      \
-    return orig_byte & bit;                                      \
-  }
+#  pragma clang diagnostic pop
+
+#  define OSATOMIC_INTERCEPTOR_BITOP(f, op, clear, mo)             \
+    TSAN_INTERCEPTOR(bool, f, uint32_t n, volatile void *ptr) {    \
+      SCOPED_TSAN_INTERCEPTOR(f, n, ptr);                          \
+      volatile char *byte_ptr = ((volatile char *)ptr) + (n >> 3); \
+      char bit = 0x80u >> (n & 7);                                 \
+      char mask = clear ? ~bit : bit;                              \
+      char orig_byte = op((volatile a8 *)byte_ptr, mask, mo);      \
+      return orig_byte & bit;                                      \
+    }
 
 #define OSATOMIC_INTERCEPTORS_BITOP(f, op, clear)               \
   OSATOMIC_INTERCEPTOR_BITOP(f, op, clear, kMacOrderNonBarrier) \

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https://github.com/llvm/llvm-project/pull/102977