Rebased onto other patch renaming Check() to check()

Author: hctim

compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp

@@ -52,12 +52,12 @@ void GuardedPoolAllocator::init(const options::Options &Opts) {
       Opts.MaxSimultaneousAllocations == 0)
     return;
 
-  Check(Opts.SampleRate >= 0, "GWP-ASan Error: SampleRate is < 0.");
-  Check(Opts.SampleRate < (1 << 30), "GWP-ASan Error: SampleRate is >= 2^30.");
-  Check(Opts.MaxSimultaneousAllocations >= 0,
+  check(Opts.SampleRate >= 0, "GWP-ASan Error: SampleRate is < 0.");
+  check(Opts.SampleRate < (1 << 30), "GWP-ASan Error: SampleRate is >= 2^30.");
+  check(Opts.MaxSimultaneousAllocations >= 0,
         "GWP-ASan Error: MaxSimultaneousAllocations is < 0.");
 
-  Check(SingletonPtr == nullptr,
+  check(SingletonPtr == nullptr,
         "There's already a live GuardedPoolAllocator!");
   SingletonPtr = this;
   Backtrace = Opts.Backtrace;

compiler-rt/lib/gwp_asan/utilities.h

@@ -20,7 +20,7 @@ void die(const char *Message);
 void dieWithErrorCode(const char *Message, int64_t ErrorCode);
 
 // Checks that `Condition` is true, otherwise dies with `Message`.
-GWP_ASAN_ALWAYS_INLINE void Check(bool Condition, const char *Message) {
+GWP_ASAN_ALWAYS_INLINE void check(bool Condition, const char *Message) {
   if (GWP_ASAN_LIKELY(Condition))
     return;
   die(Message);