Use newly introduced interfaces in LLVM (NFC)

Replaced references to raw strings in instrumentation
and coverage code.

llvm-svn: 251072

2 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/CodeGenPGO.cpp b/clang/lib/CodeGen/CodeGenPGO.cpp
index a1d06cb80b1..95e84762416 100644
--- a/clang/lib/CodeGen/CodeGenPGO.cpp
+++ b/clang/lib/CodeGen/CodeGenPGO.cpp
@@ -73,7 +73,7 @@ void CodeGenPGO::createFuncNameVar(llvm::GlobalValue::LinkageTypes Linkage) {
       llvm::ConstantDataArray::getString(CGM.getLLVMContext(), FuncName, false);
   FuncNameVar =
       new llvm::GlobalVariable(CGM.getModule(), Value->getType(), true, Linkage,
-                               Value, "__llvm_profile_name_" + FuncName);
+                               Value, llvm::getInstrProfNameVarPrefix() + FuncName);
 
   // Hide the symbol so that we correctly get a copy for each executable.
   if (!llvm::GlobalValue::isLocalLinkage(FuncNameVar->getLinkage()))
diff --git a/clang/lib/CodeGen/CoverageMappingGen.cpp b/clang/lib/CodeGen/CoverageMappingGen.cpp
index 78bcd5f0a8f..0e170c468a7 100644
--- a/clang/lib/CodeGen/CoverageMappingGen.cpp
+++ b/clang/lib/CodeGen/CoverageMappingGen.cpp
@@ -879,7 +879,7 @@ static bool isMachO(const CodeGenModule &CGM) {
 }
 
 static StringRef getCoverageSection(const CodeGenModule &CGM) {
-  return isMachO(CGM) ? "__DATA,__llvm_covmap" : "__llvm_covmap";
+  return llvm::getInstrProfCoverageSectionName(isMachO(CGM));
 }
 
 static void dump(llvm::raw_ostream &OS, StringRef FunctionName,
@@ -1011,7 +1011,7 @@ void CoverageMappingModuleGen::emit() {
   auto CovData = new llvm::GlobalVariable(CGM.getModule(), CovDataTy, true,
                                           llvm::GlobalValue::InternalLinkage,
                                           CovDataVal,
-                                          "__llvm_coverage_mapping");
+                                          llvm::getCoverageMappingVarName());
 
   CovData->setSection(getCoverageSection(CGM));
   CovData->setAlignment(8);