1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/uniform-work-group-nested-function-calls.ll b/llvm/test/CodeGen/AMDGPU/uniform-work-group-nested-function-calls.ll
new file mode 100644
index 00000000000..83761148043
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/uniform-work-group-nested-function-calls.ll
@@ -0,0 +1,24 @@
+; RUN: opt -S -mtriple=amdgcn-amd- -amdgpu-annotate-kernel-features %s | FileCheck %s 
+
+; Test to verify if the attribute gets propagated across nested function calls
+
+; CHECK: define void @func1() #[[FUNC:[0-9]+]] {
+define void @func1() #0 {
+  ret void
+}
+
+; CHECK: define void @func2() #[[FUNC]] {
+define void @func2() #1 {
+  call void @func1()
+  ret void
+}
+
+; CHECK: define amdgpu_kernel void @kernel3() #[[FUNC:[0-9]+]] {
+define amdgpu_kernel void @kernel3() #2 {
+  call void @func2()
+  ret void
+}
+
+attributes #2 = { "uniform-work-group-size"="true" }
+
+; CHECK: attributes #[[FUNC]] = { "uniform-work-group-size"="true" }