2 files changed, 18 insertions, 1 deletions
diff --git a/clang/test/CodeGenCXX/debug-info-template-member.cpp b/clang/test/CodeGenCXX/debug-info-template-member.cpp
index db6006cab82..3d5b04d1641 100644
--- a/clang/test/CodeGenCXX/debug-info-template-member.cpp
+++ b/clang/test/CodeGenCXX/debug-info-template-member.cpp
@@ -30,7 +30,7 @@ inline int add3(int x) {
 // CHECK: {{![0-9]+}} = distinct !DIGlobalVariable(
 // CHECK-SAME: name: "var"
 // CHECK-SAME: templateParams: {{![0-9]+}}
-// CHECK: !DITemplateTypeParameter(name: "P", type: {{![0-9]+}})
+// CHECK: !DITemplateTypeParameter(name: "T", type: {{![0-9]+}})
 // CHECK: {{![0-9]+}} = distinct !DIGlobalVariable(
 // CHECK-SAME: name: "varray"
 // CHECK-SAME: templateParams: {{![0-9]+}}
diff --git a/clang/test/CodeGenCXX/debug-info-var-template-partial.cpp b/clang/test/CodeGenCXX/debug-info-var-template-partial.cpp
new file mode 100644
index 00000000000..21ea03b8ee4
--- /dev/null
+++ b/clang/test/CodeGenCXX/debug-info-var-template-partial.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -emit-llvm -triple x86_64-linux-gnu %s -o - -debug-info-kind=limited | FileCheck %s
+
+template <typename LHS, typename RHS> constexpr bool is_same_v = false;
+template <typename T> constexpr bool is_same_v<T, T> = true;
+
+template constexpr bool is_same_v<int, int>;
+static_assert(is_same_v<int, int>, "should get partial spec");
+
+// Note that the template arguments for the instantiated variable use the
+// parameter names from the primary template. The partial specialization might
+// not have enough parameters.
+
+// CHECK: distinct !DIGlobalVariable(name: "is_same_v", linkageName: "_Z9is_same_vIiiE", {{.*}} templateParams: ![[PARAMS:[0-9]+]])
+// CHECK: ![[PARAMS]] = !{![[LHS:[0-9]+]], ![[RHS:[0-9]+]]}
+// CHECK: ![[LHS]] = !DITemplateTypeParameter(name: "LHS", type: ![[INT:[0-9]+]])
+// CHECK: ![[INT]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+// CHECK: ![[RHS]] = !DITemplateTypeParameter(name: "RHS", type: ![[INT]])