[compiler-rt] r193639 - [tsan] Fix unused variable warnings.

[Evgeniy Stepanov]

Author: eugenis
Date: Tue Oct 29 13:44:52 2013
New Revision: 193639

URL: http://llvm.org/viewvc/llvm-project?rev=193639&view=rev
Log:
[tsan] Fix unused variable warnings.

Modified:
    compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc?rev=193639&r1=193638&r2=193639&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc Tue Oct 29 13:44:52 2013
@@ -1939,11 +1939,16 @@ static void syscall_post_fork(uptr pc, i
 #define COMMON_SYSCALL_PRE_WRITE_RANGE(p, s) \
   syscall_access_range(GET_CALLER_PC(), (uptr)(p), (uptr)(s), true)
 #define COMMON_SYSCALL_POST_READ_RANGE(p, s) \
-  do { } while (false)
+  do {                                       \
+    (void)(p);                               \
+    (void)(s);                               \
+  } while (false)
 #define COMMON_SYSCALL_POST_WRITE_RANGE(p, s) \
-  do { } while (false)
-#define COMMON_SYSCALL_FD_CLOSE(fd) \
-  syscall_fd_close(GET_CALLER_PC(), fd)
+  do {                                        \
+    (void)(p);                                \
+    (void)(s);                                \
+  } while (false)
+#define COMMON_SYSCALL_FD_CLOSE(fd) syscall_fd_close(GET_CALLER_PC(), fd)
 #define COMMON_SYSCALL_PRE_FORK() \
   syscall_pre_fork(GET_CALLER_PC())
 #define COMMON_SYSCALL_POST_FORK(res) \