MSL: Handle masking of TESC IO block members.

2 files changed, 82 insertions, 0 deletions

diff --git a/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-0.msl2.tesc b/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-0.msl2.tesc
new file mode 100644
index 00000000..a8d1b750
--- /dev/null
+++ b/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-0.msl2.tesc
@@ -0,0 +1,41 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+struct P
+{
+    float a;
+    float b;
+};
+
+struct C
+{
+    float a;
+    float b;
+};
+
+struct main0_out
+{
+    float C_a;
+    float C_b;
+    float4 gl_Position;
+};
+
+struct main0_patchOut
+{
+    float P_b;
+};
+
+kernel void main0(uint gl_InvocationID [[thread_index_in_threadgroup]], uint gl_PrimitiveID [[threadgroup_position_in_grid]], device main0_out* spvOut [[buffer(28)]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]])
+{
+    threadgroup P _11;
+    device main0_out* gl_out = &spvOut[gl_PrimitiveID * 4];
+    device main0_patchOut& patchOut = spvPatchOut[gl_PrimitiveID];
+    _11.a = 1.0;
+    patchOut.P_b = 2.0;
+    gl_out[gl_InvocationID].C_a = 3.0;
+    gl_out[gl_InvocationID].C_b = 4.0;
+    gl_out[gl_InvocationID].gl_Position = float4(1.0);
+}
+
diff --git a/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-1.msl2.tesc b/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-1.msl2.tesc
new file mode 100644
index 00000000..8af75f7b
--- /dev/null
+++ b/reference/opt/shaders-msl/masking/write-outputs-block.mask-location-1.msl2.tesc
@@ -0,0 +1,41 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+struct P
+{
+    float a;
+    float b;
+};
+
+struct C
+{
+    float a;
+    float b;
+};
+
+struct main0_out
+{
+    float C_b;
+    float4 gl_Position;
+};
+
+struct main0_patchOut
+{
+    float P_a;
+    float P_b;
+};
+
+kernel void main0(uint gl_InvocationID [[thread_index_in_threadgroup]], uint gl_PrimitiveID [[threadgroup_position_in_grid]], device main0_out* spvOut [[buffer(28)]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]])
+{
+    threadgroup C c[4];
+    device main0_out* gl_out = &spvOut[gl_PrimitiveID * 4];
+    device main0_patchOut& patchOut = spvPatchOut[gl_PrimitiveID];
+    patchOut.P_a = 1.0;
+    patchOut.P_b = 2.0;
+    c[gl_InvocationID].a = 3.0;
+    gl_out[gl_InvocationID].C_b = 4.0;
+    gl_out[gl_InvocationID].gl_Position = float4(1.0);
+}
+