Implement support for GL_KHR_cooperative_matrix extension

Test/spv.coopmatKHR_Error.comp

@@ -0,0 +1,69 @@
+#version 450 core
+#extension GL_KHR_memory_scope_semantics : enable
+#extension GL_KHR_cooperative_matrix : enable
+#extension GL_EXT_shader_explicit_arithmetic_types : enable
+
+layout (local_size_x = 64, local_size_y = 1, local_size_z = 1) in;
+
+float<16> ftemplate16;
+
+coopmat fnoparams;
+
+struct S
+{
+    int s;
+};
+
+coopmat<void, gl_ScopeSubgroup, 8, 8, gl_MatrixUseA> fbadtype;
+coopmat<S, gl_ScopeSubgroup, 8, 8, gl_MatrixUseA> fbadtype2;
+coopmat<16, gl_ScopeSubgroup, 8, 8, gl_MatrixUseA> fbadtype3;
+
+coopmat<float16_t, gl_ScopeSubgroup, 8, gl_MatrixUseA> fbadnumparams;
+
+int X = 8;
+
+coopmat<float16_t, gl_ScopeSubgroup, 8, X, gl_MatrixUseA> fbadparam;
+
+layout(constant_id = 0) const int Y = 1;
+
+shared coopmat<float16_t, gl_ScopeSubgroup, 16, 16> sharedmat;
+
+layout(set = 0, binding = 0) buffer InvBlock {
+    coopmat<float16_t, gl_ScopeSubgroup, 16, 16, gl_MatrixUseA> bufmat;
+} invblock;
+
+void main()
+{
+    coopmat<float, gl_ScopeSubgroup, 16, 8, gl_MatrixUseA> f32_16_8;
+    coopmat<float16_t, gl_ScopeSubgroup, 16, 8, gl_MatrixUseA> f16_16_8;
+
+    // invalid implicit conversions
+    f32_16_8 = f16_16_8;
+    f32_16_8 = f16_16_8 + f16_16_8;
+
+    coopmat<float16_t, gl_ScopeSubgroup, 8, 8, gl_MatrixUseA> f16_8_8;
+
+    // mismatching dimensions
+    f16_16_8 = f16_8_8;
+
+    coopmat<float16_t, gl_ScopeSubgroup, 8, Y, gl_MatrixUseA> f16_8_Y;
+    coopmat<float16_t, gl_ScopeSubgroup, 8, (Y+1), gl_MatrixUseA> f16_8_Y1;
+
+    // mismatching dimensions with specialization constants
+    f16_8_Y = f16_8_Y1;
+
+    // wrong arguments for constructor
+    f16_8_8 = coopmat<float16_t, gl_ScopeSubgroup, 8, 8, gl_MatrixUseA>(1, 1);
+
+    // can't construct from a builtin type
+    mat4 m4;
+    coopmat<float, gl_ScopeSubgroup, 4, 4, gl_MatrixUseA> f32_4_4 = coopmat<float, gl_ScopeSubgroup, 4, 4, gl_MatrixUseA>(m4);
+
+    // only support a single array subscript
+    f16_16_8[0][0];
+
+    // don't support scalar component selection
+    f16_16_8.x;
+
+    transpose(f16_8_8);
+}