3 files changed, 58 insertions, 3 deletions
diff --git a/tests/compute/entry-point-uniform-params.slang b/tests/compute/entry-point-uniform-params.slang
new file mode 100644
index 000000000..f91f7d146
--- /dev/null
+++ b/tests/compute/entry-point-uniform-params.slang
@@ -0,0 +1,51 @@
+// entry-point-uniform-params.slang
+
+// Confirm that `uniform` parameters on
+// entry points are allowed, and work as expected.
+
+//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute
+//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -dx12
+//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute
+
+struct Signs
+{
+	int a;
+}
+
+struct Stuff
+{
+	int b;
+}
+
+struct Things
+{
+	int c;
+}
+
+// A shader parameter at global scope should be assigned
+// a register/binding before any related to the entry point.
+
+//TEST_INPUT:cbuffer(data=[1 0 0 0]):dxbinding(0),glbinding(0)
+ConstantBuffer<Signs> signs;
+
+[numthreads(4, 1, 1)]
+void computeMain(
+//TEST_INPUT:cbuffer(data=[2 0 0 0 3 0 0 0]):dxbinding(1),glbinding(1)
+	uniform Stuff  stuff,
+	uniform Things things,
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):dxbinding(0),glbinding(2),out
+	uniform RWStructuredBuffer<int> outputBuffer,
+
+	uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+	int tid = dispatchThreadID.x;
+
+	int val = 0;
+	val = val*16 + signs.a;
+	val = val*16 + stuff.b;
+	val = val*16 + things.c;
+	val = val*16 + tid;
+
+	outputBuffer[tid] = val;
+}
+\ No newline at end of file
diff --git a/tests/compute/entry-point-uniform-params.slang.expected.txt b/tests/compute/entry-point-uniform-params.slang.expected.txt
new file mode 100644
index 000000000..ef2c43c16
--- /dev/null
+++ b/tests/compute/entry-point-uniform-params.slang.expected.txt
@@ -0,0 +1,4 @@
+1230
+1231
+1232
+1233
diff --git a/tests/compute/global-type-param.slang b/tests/compute/global-type-param.slang
index 2638852eb..f177dcb1d 100644
--- a/tests/compute/global-type-param.slang
+++ b/tests/compute/global-type-param.slang
@@ -28,10 +28,10 @@ struct Impl : IBase
 
 __generic_param TImpl : IBase;
 
-TImpl impl;
-
 [numthreads(1, 1, 1)]
-void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+void computeMain(
+    uniform TImpl impl,
+    uint3 dispatchThreadID : SV_DispatchThreadID)
 {
 	uint tid = dispatchThreadID.x;
 	float outVal = impl.compute();