[compiler-rt] 000aeb2 - [hwasan] Fix build breakage (-Wunused-function) in hwasan_interceptors.cpp (NFC)

[Jie Fu via llvm-commits]

Author: Jie Fu
Date: 2023-05-17T13:00:50+08:00
New Revision: 000aeb2499b1db510f064c37c097a5020215b835

URL: https://github.com/llvm/llvm-project/commit/000aeb2499b1db510f064c37c097a5020215b835
DIFF: https://github.com/llvm/llvm-project/commit/000aeb2499b1db510f064c37c097a5020215b835.diff

LOG: [hwasan] Fix build breakage (-Wunused-function) in hwasan_interceptors.cpp (NFC)

In file included from /data/llvm-project/compiler-rt/lib/hwasan/hwasan_interceptors.cpp:141:
/data/llvm-project/compiler-rt/lib/hwasan/../sanitizer_common/sanitizer_common_interceptors.inc:1044:13: error: unused function 'write_iovec' [-Werror,-Wunused-function]
static void write_iovec(void *ctx, struct __sanitizer_iovec *iovec,
            ^
/data/llvm-project/compiler-rt/lib/hwasan/../sanitizer_common/sanitizer_common_interceptors.inc:1053:13: error: unused function 'read_iovec' [-Werror,-Wunused-function]
static void read_iovec(void *ctx, struct __sanitizer_iovec *iovec,
            ^
/data/llvm-project/compiler-rt/lib/hwasan/../sanitizer_common/sanitizer_common_interceptors.inc:10363:13: error: unused function 'InitializeCommonInterceptors' [-Werror,-Wunused-function]
static void InitializeCommonInterceptors() {
            ^
3 errors generated.

Added: 
    

Modified: 
    compiler-rt/lib/hwasan/hwasan_interceptors.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
index f5099c2a835f..57df79d15123 100644
--- a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
@@ -138,7 +138,10 @@ using namespace __hwasan;
     (void)(name);                       \
   } while (false)
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-function"
 #include "sanitizer_common/sanitizer_common_interceptors.inc"
+#pragma clang diagnostic pop
 
 struct ThreadStartArg {
   __sanitizer_sigset_t starting_sigset_;