[llvm] r194453 - llvm-cov: Added call to update run/program counts.

[Yuchen Wu]

Author: ywu
Date: Mon Nov 11 22:59:08 2013
New Revision: 194453

URL: http://llvm.org/viewvc/llvm-project?rev=194453&view=rev
Log:
llvm-cov: Added call to update run/program counts.

Also updated test files that were generated from this change.

Modified:
    llvm/trunk/lib/Transforms/Instrumentation/GCOVProfiling.cpp
    llvm/trunk/test/tools/llvm-cov/Inputs/test.gcda
    llvm/trunk/test/tools/llvm-cov/Inputs/test.gcno

Modified: llvm/trunk/lib/Transforms/Instrumentation/GCOVProfiling.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/GCOVProfiling.cpp?rev=194453&r1=194452&r2=194453&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/GCOVProfiling.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/GCOVProfiling.cpp Mon Nov 11 22:59:08 2013
@@ -102,6 +102,7 @@ namespace {
     Constant *getIncrementIndirectCounterFunc();
     Constant *getEmitFunctionFunc();
     Constant *getEmitArcsFunc();
+    Constant *getSummaryInfoFunc();
     Constant *getDeleteWriteoutFunctionListFunc();
     Constant *getDeleteFlushFunctionListFunc();
     Constant *getEndFileFunc();
@@ -700,6 +701,11 @@ Constant *GCOVProfiler::getEmitArcsFunc(
   return M->getOrInsertFunction("llvm_gcda_emit_arcs", FTy);
 }
 
+Constant *GCOVProfiler::getSummaryInfoFunc() {
+  FunctionType *FTy = FunctionType::get(Type::getVoidTy(*Ctx), false);
+  return M->getOrInsertFunction("llvm_gcda_summary_info", FTy);
+}
+
 Constant *GCOVProfiler::getDeleteWriteoutFunctionListFunc() {
   FunctionType *FTy = FunctionType::get(Type::getVoidTy(*Ctx), false);
   return M->getOrInsertFunction("llvm_delete_writeout_function_list", FTy);
@@ -746,6 +752,7 @@ Function *GCOVProfiler::insertCounterWri
   Constant *StartFile = getStartFileFunc();
   Constant *EmitFunction = getEmitFunctionFunc();
   Constant *EmitArcs = getEmitArcsFunc();
+  Constant *SummaryInfo = getSummaryInfoFunc();
   Constant *EndFile = getEndFileFunc();
 
   NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu");
@@ -772,6 +779,7 @@ Function *GCOVProfiler::insertCounterWri
                             Builder.getInt32(Arcs),
                             Builder.CreateConstGEP2_64(GV, 0, 0));
       }
+      Builder.CreateCall(SummaryInfo);
       Builder.CreateCall(EndFile);
     }
   }

Modified: llvm/trunk/test/tools/llvm-cov/Inputs/test.gcda
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-cov/Inputs/test.gcda?rev=194453&r1=194452&r2=194453&view=diff
==============================================================================
Binary files llvm/trunk/test/tools/llvm-cov/Inputs/test.gcda (original) and llvm/trunk/test/tools/llvm-cov/Inputs/test.gcda Mon Nov 11 22:59:08 2013 differ

Modified: llvm/trunk/test/tools/llvm-cov/Inputs/test.gcno
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-cov/Inputs/test.gcno?rev=194453&r1=194452&r2=194453&view=diff
==============================================================================
Binary files llvm/trunk/test/tools/llvm-cov/Inputs/test.gcno (original) and llvm/trunk/test/tools/llvm-cov/Inputs/test.gcno Mon Nov 11 22:59:08 2013 differ