[Coverage] Move logic to skip decl's into a helper (NFC)
llvm-svn: 275120
diff --git a/clang/lib/CodeGen/CodeGenPGO.cpp b/clang/lib/CodeGen/CodeGenPGO.cpp
index c19321b..4eefdd7 100644
--- a/clang/lib/CodeGen/CodeGenPGO.cpp
+++ b/clang/lib/CodeGen/CodeGenPGO.cpp
@@ -659,12 +659,18 @@
FunctionHash = Walker.Hash.finalize();
}
-void CodeGenPGO::emitCounterRegionMapping(const Decl *D) {
+bool CodeGenPGO::skipRegionMappingForDecl(const Decl *D) {
if (SkipCoverageMapping)
- return;
- // Don't map the functions inside the system headers
+ return true;
+
+ // Don't map the functions in system headers.
+ const auto &SM = CGM.getContext().getSourceManager();
auto Loc = D->getBody()->getLocStart();
- if (CGM.getContext().getSourceManager().isInSystemHeader(Loc))
+ return SM.isInSystemHeader(Loc);
+}
+
+void CodeGenPGO::emitCounterRegionMapping(const Decl *D) {
+ if (skipRegionMappingForDecl(D))
return;
std::string CoverageMapping;
@@ -685,11 +691,7 @@
void
CodeGenPGO::emitEmptyCounterMapping(const Decl *D, StringRef Name,
llvm::GlobalValue::LinkageTypes Linkage) {
- if (SkipCoverageMapping)
- return;
- // Don't map the functions inside the system headers
- auto Loc = D->getBody()->getLocStart();
- if (CGM.getContext().getSourceManager().isInSystemHeader(Loc))
+ if (skipRegionMappingForDecl(D))
return;
std::string CoverageMapping;