[compiler-rt] r182848 - Fix MSVC warnings at the -W2 level

[Timur Iskhodzhanov]

Author: timurrrr
Date: Wed May 29 07:03:49 2013
New Revision: 182848

URL: http://llvm.org/viewvc/llvm-project?rev=182848&view=rev
Log:
Fix MSVC warnings at the -W2 level

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_quarantine.h
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_thread_registry.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_quarantine.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_quarantine.h?rev=182848&r1=182847&r2=182848&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_quarantine.h (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_quarantine.h Wed May 29 07:03:49 2013
@@ -147,7 +147,9 @@ class QuarantineCache {
       return 0;
     QuarantineBatch *b = list_.front();
     list_.pop_front();
-    SizeAdd(-b->size);
+    // FIXME: should probably add SizeSub method?
+    // See https://code.google.com/p/thread-sanitizer/issues/detail?id=20
+    SizeAdd(0 - b->size);
     return b;
   }
 

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_thread_registry.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_thread_registry.cc?rev=182848&r1=182847&r2=182848&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_thread_registry.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_thread_registry.cc Wed May 29 07:03:49 2013
@@ -85,7 +85,7 @@ void ThreadContextBase::Reset() {
 
 // ThreadRegistry implementation.
 
-const u32 ThreadRegistry::kUnknownTid = -1U;
+const u32 ThreadRegistry::kUnknownTid = ~0U;
 
 ThreadRegistry::ThreadRegistry(ThreadContextFactory factory, u32 max_threads,
                                u32 thread_quarantine_size)