reland "[DebugInfo] Support to emit debugInfo for extern variables"
Commit d77ae1552fc21a9f3877f3ed7e13d631f517c825
("[DebugInfo] Support to emit debugInfo for extern variables")
added deebugInfo for extern variables for BPF target.
The commit is reverted by 891e25b02d760d0de18c7d46947913b3166047e7
as the committed tests using %clang instead of %clang_cc1 causing
test failed in certain scenarios as reported by Reid Kleckner.
This patch fixed the tests by using %clang_cc1.
Differential Revision: https://reviews.llvm.org/D71818
diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index d918551..9f5811d 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -640,13 +640,14 @@
DIGlobalVariableExpression *DIBuilder::createGlobalVariableExpression(
DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *F,
- unsigned LineNumber, DIType *Ty, bool isLocalToUnit, DIExpression *Expr,
+ unsigned LineNumber, DIType *Ty, bool isLocalToUnit,
+ bool isDefined, DIExpression *Expr,
MDNode *Decl, MDTuple *templateParams, uint32_t AlignInBits) {
checkGlobalVariableScope(Context);
auto *GV = DIGlobalVariable::getDistinct(
VMContext, cast_or_null<DIScope>(Context), Name, LinkageName, F,
- LineNumber, Ty, isLocalToUnit, true, cast_or_null<DIDerivedType>(Decl),
+ LineNumber, Ty, isLocalToUnit, isDefined, cast_or_null<DIDerivedType>(Decl),
templateParams, AlignInBits);
if (!Expr)
Expr = createExpression();