Debug info: Apply an artificial debug location to __cyg_profile_func.* calls.

The LLVM Verifier expects all inlinable calls in debuggable functions to
have a location.

rdar://problem/25818489

llvm-svn: 267904

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 29a513f2bdf..0ed425ba46a 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -401,6 +401,7 @@ bool CodeGenFunction::ShouldInstrumentFunction() {
 /// instrumentation function with the current function and the call site, if
 /// function instrumentation is enabled.
 void CodeGenFunction::EmitFunctionInstrumentation(const char *Fn) {
+  auto NL = ApplyDebugLocation::CreateArtificial(*this);
   // void __cyg_profile_func_{enter,exit} (void *this_fn, void *call_site);
   llvm::PointerType *PointerTy = Int8PtrTy;
   llvm::Type *ProfileFuncArgs[] = { PointerTy, PointerTy };