1 files changed, 39 insertions, 0 deletions
diff --git a/ptx/src/test/spirv_run/extern_func.ptx b/ptx/src/test/spirv_run/extern_func.ptx
new file mode 100644
index 0000000..5e3a4ce
--- /dev/null
+++ b/ptx/src/test/spirv_run/extern_func.ptx
@@ -0,0 +1,39 @@
+.version 6.5
+.target sm_30
+.address_size 64
+
+.extern .func  (.param .align 16 .b8 func_retval0[16]) foobar
+(
+	.param .b64 extern_func
+)
+;
+
+.visible .entry extern_func(
+	.param .u64 input,
+	.param .u64 output
+)
+{
+	.reg .u64 	    in_addr;
+    .reg .u64 	    out_addr;
+    .reg .u64 	    temp;
+    .reg .u64 	    temp2;
+
+	ld.param.u64 	in_addr, [input];
+    ld.param.u64 	out_addr, [output];
+
+    ld.global.u64   temp, [in_addr];
+
+	{
+        .param .b64 param0;
+        st.param.b64	[param0+0], temp;
+        .param .align 16 .b8 retval0[16];
+        call.uni (retval0) ,
+        foobar ,
+        (
+        param0
+        );
+        ld.param.u64    temp2, [retval0];
+	}
+    st.u64          [out_addr], temp2;
+	ret;
+}