diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index f1f4a1b79b7bc..602e325e560f9 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -69,6 +69,29 @@ static uint32_t getDeclAlignIfRequired(const Decl *D, const ASTContext &Ctx) {
   return D->hasAttr<AlignedAttr>() ? D->getMaxAlignment() : 0;
 }
 
+/// Given a VarDecl corresponding to either the definition or
+/// declaration of a C++ static data member, if it has a constant
+/// initializer and is evaluatable, return the evaluated value.
+/// Returns std::nullopt otherwise.
+static std::optional<APValue>
+evaluateConstantInitializer(const clang::VarDecl *VD,
+                            const clang::ASTContext &Ctx) {
+  assert(VD != nullptr);
+
+  if (!VD->isStaticDataMember())
+    return std::nullopt;
+
+  if (!VD->isUsableInConstantExpressions(Ctx))
+    return std::nullopt;
+
+  auto const *InitExpr = VD->getAnyInitializer();
+  Expr::EvalResult Result;
+  if (!InitExpr->EvaluateAsConstantExpr(Result, Ctx))
+    return std::nullopt;
+
+  return Result.Val;
+}
+
 CGDebugInfo::CGDebugInfo(CodeGenModule &CGM)
     : CGM(CGM), DebugKind(CGM.getCodeGenOpts().getDebugInfo()),
       DebugTypeExtRefs(CGM.getCodeGenOpts().DebugTypeExtRefs),
@@ -5610,14 +5633,11 @@ void CGDebugInfo::EmitGlobalVariable(const VarDecl *VD) {
   if (VD->hasAttr<NoDebugAttr>())
     return;
 
-  if (!VD->hasInit())
-    return;
-
   const auto CacheIt = DeclCache.find(VD);
   if (CacheIt != DeclCache.end())
     return;
 
-  auto const *InitVal = VD->evaluateValue();
+  const auto InitVal = evaluateConstantInitializer(VD, CGM.getContext());
   if (!InitVal)
     return;
 
diff --git a/clang/test/CodeGenCXX/debug-info-static-inline-member.cpp b/clang/test/CodeGenCXX/debug-info-static-inline-member.cpp
index d3b6a363c5bd8..1a1547a687f91 100644
--- a/clang/test/CodeGenCXX/debug-info-static-inline-member.cpp
+++ b/clang/test/CodeGenCXX/debug-info-static-inline-member.cpp
@@ -67,10 +67,6 @@ int main() {
 // CHECK-SAME:                          flags: DIFlagStaticMember
 // CHECK-NOT:                           extraData:
 
-// CHECK:      ![[IENUM_DECL:[0-9]+]] = !DIDerivedType(tag: DW_TAG_member, name: "inline_enum",
-// CHECK-SAME:                          flags: DIFlagStaticMember
-// CHECK-SAME:                          extraData: i32 -1
-
 // CHECK:      ![[EMPTY_TEMPLATED_DECL:[0-9]+]] = !DIDerivedType(tag: DW_TAG_member, name: "empty_templated",
 // CHECK-SAME:                                    flags: DIFlagStaticMember
 // CHECK-SAME:                                    extraData: i32 1
@@ -98,11 +94,6 @@ int main() {
 // CHECK-NOT:                  linkageName:
 // CHECK-SAME:                 isLocal: true, isDefinition: true, declaration: ![[ENUM_DECL]])
 
-// CHECK:      !DIGlobalVariableExpression(var: ![[IENUM_VAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, {{.*}}, DW_OP_stack_value))
-// CHECK:      ![[IENUM_VAR]] = distinct !DIGlobalVariable(name: "inline_enum"
-// CHECK-NOT:                   linkageName:
-// CHECK-SAME:                  isLocal: true, isDefinition: true, declaration: ![[IENUM_DECL]])
-
 // CHECK:      !DIGlobalVariableExpression(var: ![[EMPTY_TEMPLATED_VAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, 1, DW_OP_stack_value))
 // CHECK:      ![[EMPTY_TEMPLATED_VAR]] = distinct !DIGlobalVariable(name: "empty_templated"
 // CHECK-NOT:                             linkageName:
diff --git a/clang/test/CodeGenCXX/debug-info-static-member.cpp b/clang/test/CodeGenCXX/debug-info-static-member.cpp
index 096bfa0271e0e..a111dc84b6e66 100644
--- a/clang/test/CodeGenCXX/debug-info-static-member.cpp
+++ b/clang/test/CodeGenCXX/debug-info-static-member.cpp
@@ -1,8 +1,8 @@
-// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-4 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,NOT-MS %s
+// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-4 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,CPP11,NOT-MS %s
 // RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-4 -std=c++98 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,NOT-MS %s
-// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-4 -std=c++11 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,NOT-MS %s
-// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-5 -std=c++11 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF5 %s
-// RUN: %clangxx -target x86_64-windows-msvc -g -gdwarf-4 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4 %s
+// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-4 -std=c++11 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,CPP11,NOT-MS %s
+// RUN: %clangxx -target x86_64-unknown-unknown -g -gdwarf-5 -std=c++11 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF5,CPP11 %s
+// RUN: %clangxx -target x86_64-windows-msvc -g -gdwarf-4 %s -emit-llvm -S -o - | FileCheck --check-prefixes=CHECK,DWARF4,CPP11 %s
 // PR14471
 
 // CHECK: @{{.*}}a{{.*}} = dso_local global i32 4, align 4, !dbg [[A:![0-9]+]]
@@ -171,9 +171,9 @@ int y::z;
 // CHECK:      ![[CONST_A_VAR]] = distinct !DIGlobalVariable(name: "const_a"
 // CHECK-SAME:                    isLocal: true, isDefinition: true, declaration: ![[CONST_A_DECL]])
 
-// CHECK:      !DIGlobalVariableExpression(var: ![[CONST_B_VAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, {{.*}}, DW_OP_stack_value))
-// CHECK:      ![[CONST_B_VAR]] = distinct !DIGlobalVariable(name: "const_b"
-// CHECK-SAME:                    isLocal: true, isDefinition: true, declaration: ![[CONST_B_DECL]])
+// CPP11:      !DIGlobalVariableExpression(var: ![[CONST_B_VAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, {{.*}}, DW_OP_stack_value))
+// CPP11:      ![[CONST_B_VAR]] = distinct !DIGlobalVariable(name: "const_b"
+// CPP11-SAME:                    isLocal: true, isDefinition: true, declaration: ![[CONST_B_DECL]])
 
 // CHECK:      !DIGlobalVariableExpression(var: ![[CONST_C_VAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, 18, DW_OP_stack_value))
 // CHECK:      ![[CONST_C_VAR]] = distinct !DIGlobalVariable(name: "const_c"