Add the loop end location to the loop metadata. This additional information

can be used to improve the locations when generating remarks for loops.

Depends on the companion LLVM change r286227.

Patch by Florian Hahn.

Differential Revision: https://reviews.llvm.org/D25764

llvm-svn: 286456

1 files changed, 7 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 538b50d56d4..aac8f0af860 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -2080,3 +2080,10 @@ void CodeGenFunction::EmitSanitizerStatReport(llvm::SanitizerStatKind SSK) {
   IRB.SetCurrentDebugLocation(Builder.getCurrentDebugLocation());
   CGM.getSanStats().create(IRB, SSK);
 }
+
+llvm::DebugLoc CodeGenFunction::SourceLocToDebugLoc(SourceLocation Location) {
+  if (CGDebugInfo *DI = getDebugInfo())
+    return DI->SourceLocToDebugLoc(Location);
+
+  return llvm::DebugLoc();
+}