1 files changed, 28 insertions, 0 deletions
diff --git a/tests/metal/metal-pointer-params.slang b/tests/metal/metal-pointer-params.slang
new file mode 100644
index 000000000..6bb7114ee
--- /dev/null
+++ b/tests/metal/metal-pointer-params.slang
@@ -0,0 +1,28 @@
+//TEST:SIMPLE(filecheck=CHECK): -target metal -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=CHK_AIR): -target metallib -stage compute -entry computeMain
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0 0], stride=8):out,name=outputBuffer
+RWStructuredBuffer<uint64_t> outputBuffer;
+
+//CHECK: ulong{{.*}}device{{ *\*}} a
+//CHECK-NEXT: long{{.*}}device{{ *\*}} b
+//CHECK-NEXT: uint{{.*}}device{{ *\*}} c
+//CHECK-NEXT: int{{.*}}device{{ *\*}} d
+//CHECK-NEXT: float{{.*}}device{{ *\*}} e
+
+// "indirect_argument" means a pointer
+//CHK_AIR: !"ulong", !"a{{[^"]*}}", !"air.indirect_argument"
+//CHK_AIR: !"long", !"b{{[^"]*}}", !"air.indirect_argument"
+//CHK_AIR: !"uint", !"c{{[^"]*}}", !"air.indirect_argument"
+//CHK_AIR: !"int", !"d{{[^"]*}}", !"air.indirect_argument"
+//CHK_AIR: !"float", !"e{{[^"]*}}", !"air.indirect_argument"
+
+[numthreads(1,1,1)]
+void computeMain(uniform uint64_t* a, uniform int64_t* b, uniform uint32_t* c, uniform int32_t* d, uniform float* e)
+{
+    outputBuffer[0] = (uint64_t)(*a);
+    outputBuffer[1] = (uint64_t)(*b);
+    outputBuffer[2] = (uint64_t)(*c);
+    outputBuffer[3] = (uint64_t)(*d);
+    outputBuffer[4] = (uint64_t)(*e);
+}