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No functionality change. Rename emitGCNO() to the more sensible 

emitProfileNotes(), similar to emitProfileArcs(). Also update its comment.

Also add a comment on Version[4] (there will be another comment in clang later),
and compress lines that exceeded 80 columns.

llvm-svn: 176994
This commit is contained in:
Nick Lewycky 2013-03-13 22:55:42 +00:00
parent aabfe4f997
commit ad145509eb
1 changed files with 7 additions and 7 deletions
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14
llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
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@ -66,8 +66,8 @@ namespace {
private:
bool runOnModule(Module &M);
// Create the GCNO files for the Module based on DebugInfo.
void emitGCNO();
// Create the .gcno files for the Module based on DebugInfo.
void emitProfileNotes();
// Modify the program to track transitions along edges and call into the
// profiling runtime to emit .gcda files when run.
@ -88,8 +88,8 @@ namespace {
// block number.
GlobalVariable *buildEdgeLookupTable(Function *F,
GlobalVariable *Counter,
const UniqueVector<BasicBlock *> &Preds,
const UniqueVector<BasicBlock *> &Succs);
const UniqueVector<BasicBlock *>&Preds,
const UniqueVector<BasicBlock*>&Succs);
// Add the function to write out all our counters to the global destructor
// list.
@ -101,7 +101,7 @@ namespace {
bool EmitNotes;
bool EmitData;
char Version[4];
char Version[4]; // This is stored in reverse order for direct emission.
bool UseExtraChecksum;
bool NoRedZone;
bool NoFunctionNamesInData;
@ -363,12 +363,12 @@ bool GCOVProfiler::runOnModule(Module &M) {
this->M = &M;
Ctx = &M.getContext();
if (EmitNotes) emitGCNO();
if (EmitNotes) emitProfileNotes();
if (EmitData) return emitProfileArcs();
return false;
}
void GCOVProfiler::emitGCNO() {
void GCOVProfiler::emitProfileNotes() {
NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu");
if (!CU_Nodes) return;