[llvm-commits] [llvm] r150449 - /llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp

[Kostya Serebryany]

Author: kcc
Date: Mon Feb 13 18:52:07 2012
New Revision: 150449

URL: http://llvm.org/viewvc/llvm-project?rev=150449&view=rev
Log:
[tsan] fix compiler warnings

Modified:
    llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp

Modified: llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp?rev=150449&r1=150448&r2=150449&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/ThreadSanitizer.cpp Mon Feb 13 18:52:07 2012
@@ -52,7 +52,7 @@
   Value *TsanFuncEntry;
   Value *TsanFuncExit;
   // Accesses sizes are powers of two: 1, 2, 4, 8, 16.
-  static const int kNumberOfAccessSizes = 5;
+  static const size_t kNumberOfAccessSizes = 5;
   Value *TsanRead[kNumberOfAccessSizes];
   Value *TsanWrite[kNumberOfAccessSizes];
 };
@@ -87,7 +87,7 @@
                                         IRB.getInt8PtrTy(), NULL);
   TsanFuncExit = M.getOrInsertFunction("__tsan_func_exit", IRB.getVoidTy(),
                                        NULL);
-  for (int i = 0; i < kNumberOfAccessSizes; ++i) {
+  for (size_t i = 0; i < kNumberOfAccessSizes; ++i) {
     SmallString<32> ReadName("__tsan_read");
     ReadName += itostr(1 << i);
     TsanRead[i] = M.getOrInsertFunction(ReadName, IRB.getVoidTy(),
@@ -161,7 +161,7 @@
     // Ignore all unusual sizes.
     return false;
   }
-  uint32_t Idx = CountTrailingZeros_32(TypeSize / 8);
+  size_t Idx = CountTrailingZeros_32(TypeSize / 8);
   assert(Idx < kNumberOfAccessSizes);
   Value *OnAccessFunc = IsWrite ? TsanWrite[Idx] : TsanRead[Idx];
   IRB.CreateCall(OnAccessFunc, IRB.CreatePointerCast(Addr, IRB.getInt8PtrTy()));