1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/code-object-metadata-deduce-ro-arg.ll b/test/CodeGen/AMDGPU/code-object-metadata-deduce-ro-arg.ll
new file mode 100644
index 000000000000..a33c3646e253
--- /dev/null
+++ b/test/CodeGen/AMDGPU/code-object-metadata-deduce-ro-arg.ll
@@ -0,0 +1,33 @@
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -filetype=obj -o - < %s | llvm-readobj -amdgpu-code-object-metadata -elf-output-style=GNU -notes | FileCheck %s
+
+; CHECK:      - Name:            test_ro_arg
+; CHECK:        Args:
+; CHECK-NEXT: - Size:            8
+; CHECK-NEXT:   Align:           8
+; CHECK-NEXT:   ValueKind:       GlobalBuffer
+; CHECK-NEXT:   ValueType:       F32
+; CHECK-NEXT:   AccQual:         ReadOnly
+; CHECK-NEXT:   AddrSpaceQual:   Global
+; CHECK-NEXT:   IsConst:         true
+; CHECK-NEXT:   IsRestrict:      true
+; CHECK-NEXT:   TypeName:        'float*'
+
+; CHECK-NEXT: - Size:            8
+; CHECK-NEXT:   Align:           8
+; CHECK-NEXT:   ValueKind:       GlobalBuffer
+; CHECK-NEXT:   ValueType:       F32
+; CHECK-NEXT:   AccQual:         Default
+; CHECK-NEXT:   AddrSpaceQual:   Global
+; CHECK-NEXT:   TypeName:        'float*'
+
+define amdgpu_kernel void @test_ro_arg(float addrspace(1)* noalias readonly %in, float addrspace(1)* %out)
+    !kernel_arg_addr_space !0 !kernel_arg_access_qual !1 !kernel_arg_type !2
+    !kernel_arg_base_type !2 !kernel_arg_type_qual !3 {
+  ret void
+}
+
+!0 = !{i32 1, i32 1}
+!1 = !{!"none", !"none"}
+!2 = !{!"float*", !"float*"}
+!3 = !{!"const restrict", !""}
+