Function ImageOperandsTemplate

test/val/val_capability_test.cpp:2326–2354

TODO(atgoo@github.com) The following test is not valid as it generates invalid combinations of images, instructions and image operands. Creates assembly containing an OpImageFetch instruction using operands for the image-operands part. The assembly defines constants %fzero and %izero that can be used for operands where IDs are required. The assembly is valid, apart from not declaring any capabi

// that can be used for operands where IDs are required.  The assembly is valid,
// apart from not declaring any capabilities required by the operands.
string ImageOperandsTemplate(const std::string& operands) {
  ostringstream ss;
  // clang-format off
  ss << R"(
OpCapability Kernel
OpCapability Linkage
OpMemoryModel Logical OpenCL

%i32 = OpTypeInt 32 0
%f32 = OpTypeFloat 32
%v4i32 = OpTypeVector %i32 4
%timg = OpTypeImage %i32 2D 0 0 0 0 Unknown
%pimg = OpTypePointer UniformConstant %timg
%tfun = OpTypeFunction %i32

%vimg = OpVariable %pimg UniformConstant
%izero = OpConstant %i32 0
%fzero = OpConstant %f32 0.

%main = OpFunction %i32 None %tfun
%lbl = OpLabel
%img = OpLoad %timg %vimg
%r1 = OpImageFetch %v4i32 %img %izero )" << operands << R"(
OpReturnValue %izero
OpFunctionEnd
)";
  // clang-format on
  return ss.str();
}

INSTANTIATE_TEST_SUITE_P(
    TwoImageOperandsMask, ValidateCapability,