Initial import of code.

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/bindings/packoffset.hlsl b/tests/bindings/packoffset.hlsl
new file mode 100644
index 000000000..787bbc129
--- /dev/null
+++ b/tests/bindings/packoffset.hlsl
@@ -0,0 +1,40 @@
+//TEST:COMPARE_HLSL: -target dxbc-assembly -profile ps_4_0 -entry main
+
+// Let's make sure we generate correct output in cases
+// where there are non-trivial `packoffset`s needed
+
+#ifdef __SPIRE__
+#define R(X) /**/
+#else
+#define R(X) X
+#endif
+
+float4 use(float  val) { return val; };
+float4 use(float2 val) { return float4(val,0.0,0.0); };
+float4 use(float3 val) { return float4(val,0.0); };
+float4 use(float4 val) { return val; };
+float4 use(Texture2D t, SamplerState s) { return t.Sample(s, 0.0); }
+
+cbuffer CA R(: register(b0))
+{
+	float4 ca R(: packoffset(c0));
+	float3 cb R(: packoffset(c1.x));
+	float  cc R(: packoffset(c1.w));
+	float2 cd R(: packoffset(c2.x));
+	float2 ce R(: packoffset(c2.z));
+
+	Texture2D ta R(: register(t0));
+	SamplerState sa R(: register(s0));
+}
+
+float4 main() : SV_Target
+{
+	// Go ahead and use everything in this case:
+	return use(ta, sa)
+		+  use(ca)
+		+  use(cb)
+		+  use(cc)
+		+  use(cd)
+		+  use(ce)
+		;
+}
\ No newline at end of file