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SPIRV-Tools/source/val/validate_extensions.cpp

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// Copyright (c) 2018 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Validates correctness of extension SPIR-V instructions.
#include <sstream>
#include <string>
#include <vector>
#include "OpenCLDebugInfo100.h"
#include "source/diagnostic.h"
#include "source/enum_string_mapping.h"
#include "source/extensions.h"
#include "source/latest_version_glsl_std_450_header.h"
#include "source/latest_version_opencl_std_header.h"
#include "source/opcode.h"
#include "source/spirv_target_env.h"
#include "source/val/instruction.h"
#include "source/val/validate.h"
#include "source/val/validation_state.h"
namespace spvtools {
namespace val {
namespace {
uint32_t GetSizeTBitWidth(const ValidationState_t& _) {
if (_.addressing_model() == SpvAddressingModelPhysical32) return 32;
if (_.addressing_model() == SpvAddressingModelPhysical64) return 64;
return 0;
}
// Check that the operand of a debug info instruction |inst| at |word_index|
// is a result id of an instruction with |expected_opcode|.
spv_result_t ValidateOperandForDebugInfo(
ValidationState_t& _, const std::string& operand_name,
SpvOp expected_opcode, const Instruction* inst, uint32_t word_index,
const std::function<std::string()>& ext_inst_name) {
auto* operand = _.FindDef(inst->word(word_index));
if (operand->opcode() != expected_opcode) {
spv_opcode_desc desc = nullptr;
if (_.grammar().lookupOpcode(expected_opcode, &desc) != SPV_SUCCESS ||
!desc) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << operand_name << " is invalid";
}
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << operand_name << " must be a result id of "
<< "Op" << desc->name;
}
return SPV_SUCCESS;
}
#define CHECK_OPERAND(NAME, opcode, index) \
do { \
auto result = ValidateOperandForDebugInfo(_, NAME, opcode, inst, index, \
ext_inst_name); \
if (result != SPV_SUCCESS) return result; \
} while (0)
// True if the operand of a debug info instruction |inst| at |word_index|
// satisifies |expectation| that is given as a function. Otherwise,
// returns false.
bool DoesDebugInfoOperandMatchExpectation(
const ValidationState_t& _,
const std::function<bool(OpenCLDebugInfo100Instructions)>& expectation,
const Instruction* inst, uint32_t word_index) {
auto* debug_inst = _.FindDef(inst->word(word_index));
if (debug_inst->opcode() != SpvOpExtInst ||
debug_inst->ext_inst_type() != SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100 ||
!expectation(OpenCLDebugInfo100Instructions(debug_inst->word(4)))) {
return false;
}
return true;
}
// Check that the operand of a debug info instruction |inst| at |word_index|
// is a result id of an debug info instruction whose debug instruction type
// is |expected_debug_inst|.
spv_result_t ValidateDebugInfoOperand(
ValidationState_t& _, const std::string& debug_inst_name,
OpenCLDebugInfo100Instructions expected_debug_inst, const Instruction* inst,
uint32_t word_index, const std::function<std::string()>& ext_inst_name) {
std::function<bool(OpenCLDebugInfo100Instructions)> expectation =
[expected_debug_inst](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == expected_debug_inst;
};
if (DoesDebugInfoOperandMatchExpectation(_, expectation, inst, word_index))
return SPV_SUCCESS;
spv_ext_inst_desc desc = nullptr;
_.grammar().lookupExtInst(SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100,
expected_debug_inst, &desc);
if (_.grammar().lookupExtInst(SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100,
expected_debug_inst, &desc) != SPV_SUCCESS ||
!desc) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << debug_inst_name << " is invalid";
}
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << debug_inst_name << " must be a result id of "
<< desc->name;
}
#define CHECK_DEBUG_OPERAND(NAME, debug_opcode, index) \
do { \
auto result = ValidateDebugInfoOperand(_, NAME, debug_opcode, inst, index, \
ext_inst_name); \
if (result != SPV_SUCCESS) return result; \
} while (0)
// Check that the operand of a debug info instruction |inst| at |word_index|
// is a result id of an debug info instruction with DebugTypeBasic.
spv_result_t ValidateOperandBaseType(
ValidationState_t& _, const Instruction* inst, uint32_t word_index,
const std::function<std::string()>& ext_inst_name) {
return ValidateDebugInfoOperand(_, "Base Type",
OpenCLDebugInfo100DebugTypeBasic, inst,
word_index, ext_inst_name);
}
// Check that the operand of a debug info instruction |inst| at |word_index|
// is a result id of a debug lexical scope instruction which is one of
// DebugCompilationUnit, DebugFunction, DebugLexicalBlock, or
// DebugTypeComposite.
spv_result_t ValidateOperandLexicalScope(
ValidationState_t& _, const std::string& debug_inst_name,
const Instruction* inst, uint32_t word_index,
const std::function<std::string()>& ext_inst_name) {
std::function<bool(OpenCLDebugInfo100Instructions)> expectation =
[](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == OpenCLDebugInfo100DebugCompilationUnit ||
dbg_inst == OpenCLDebugInfo100DebugFunction ||
dbg_inst == OpenCLDebugInfo100DebugLexicalBlock ||
dbg_inst == OpenCLDebugInfo100DebugTypeComposite;
};
if (DoesDebugInfoOperandMatchExpectation(_, expectation, inst, word_index))
return SPV_SUCCESS;
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << debug_inst_name
<< " must be a result id of a lexical scope";
}
// Check that the operand of a debug info instruction |inst| at |word_index|
// is a result id of a debug type instruction (See DebugTypeXXX in
// "4.3. Type instructions" section of OpenCL.DebugInfo.100 spec.
spv_result_t ValidateOperandDebugType(
ValidationState_t& _, const std::string& debug_inst_name,
const Instruction* inst, uint32_t word_index,
const std::function<std::string()>& ext_inst_name) {
std::function<bool(OpenCLDebugInfo100Instructions)> expectation =
[](OpenCLDebugInfo100Instructions dbg_inst) {
return OpenCLDebugInfo100DebugTypeBasic <= dbg_inst &&
dbg_inst <= OpenCLDebugInfo100DebugTypePtrToMember;
};
if (DoesDebugInfoOperandMatchExpectation(_, expectation, inst, word_index))
return SPV_SUCCESS;
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand " << debug_inst_name
<< " is not a valid debug type";
}
} // anonymous namespace
spv_result_t ValidateExtension(ValidationState_t& _, const Instruction* inst) {
if (spvIsWebGPUEnv(_.context()->target_env)) {
std::string extension = GetExtensionString(&(inst->c_inst()));
if (extension != ExtensionToString(kSPV_KHR_vulkan_memory_model)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< "For WebGPU, the only valid parameter to OpExtension is "
<< "\"" << ExtensionToString(kSPV_KHR_vulkan_memory_model)
<< "\".";
}
}
return SPV_SUCCESS;
}
spv_result_t ValidateExtInstImport(ValidationState_t& _,
const Instruction* inst) {
const auto name_id = 1;
if (spvIsWebGPUEnv(_.context()->target_env)) {
const std::string name(reinterpret_cast<const char*>(
inst->words().data() + inst->operands()[name_id].offset));
if (name != "GLSL.std.450") {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< "For WebGPU, the only valid parameter to OpExtInstImport is "
"\"GLSL.std.450\".";
}
}
if (!_.HasExtension(kSPV_KHR_non_semantic_info)) {
const std::string name(reinterpret_cast<const char*>(
inst->words().data() + inst->operands()[name_id].offset));
if (name.find("NonSemantic.") == 0) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< "NonSemantic extended instruction sets cannot be declared "
"without SPV_KHR_non_semantic_info.";
}
}
return SPV_SUCCESS;
}
spv_result_t ValidateExtInst(ValidationState_t& _, const Instruction* inst) {
const uint32_t result_type = inst->type_id();
const uint32_t num_operands = static_cast<uint32_t>(inst->operands().size());
const uint32_t ext_inst_set = inst->word(3);
const uint32_t ext_inst_index = inst->word(4);
const spv_ext_inst_type_t ext_inst_type =
spv_ext_inst_type_t(inst->ext_inst_type());
auto ext_inst_name = [&_, ext_inst_set, ext_inst_type, ext_inst_index]() {
spv_ext_inst_desc desc = nullptr;
if (_.grammar().lookupExtInst(ext_inst_type, ext_inst_index, &desc) !=
SPV_SUCCESS ||
!desc) {
return std::string("Unknown ExtInst");
}
auto* import_inst = _.FindDef(ext_inst_set);
assert(import_inst);
std::ostringstream ss;
ss << reinterpret_cast<const char*>(import_inst->words().data() + 2);
ss << " ";
ss << desc->name;
return ss.str();
};
if (ext_inst_type == SPV_EXT_INST_TYPE_GLSL_STD_450) {
const GLSLstd450 ext_inst_key = GLSLstd450(ext_inst_index);
switch (ext_inst_key) {
case GLSLstd450Round:
case GLSLstd450RoundEven:
case GLSLstd450FAbs:
case GLSLstd450Trunc:
case GLSLstd450FSign:
case GLSLstd450Floor:
case GLSLstd450Ceil:
case GLSLstd450Fract:
case GLSLstd450Sqrt:
case GLSLstd450InverseSqrt:
case GLSLstd450FMin:
case GLSLstd450FMax:
case GLSLstd450FClamp:
case GLSLstd450FMix:
case GLSLstd450Step:
case GLSLstd450SmoothStep:
case GLSLstd450Fma:
case GLSLstd450Normalize:
case GLSLstd450FaceForward:
case GLSLstd450Reflect:
case GLSLstd450NMin:
case GLSLstd450NMax:
case GLSLstd450NClamp: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case GLSLstd450SAbs:
case GLSLstd450SSign:
case GLSLstd450UMin:
case GLSLstd450SMin:
case GLSLstd450UMax:
case GLSLstd450SMax:
case GLSLstd450UClamp:
case GLSLstd450SClamp:
case GLSLstd450FindILsb:
case GLSLstd450FindUMsb:
case GLSLstd450FindSMsb: {
if (!_.IsIntScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int scalar or vector type";
}
const uint32_t result_type_bit_width = _.GetBitWidth(result_type);
const uint32_t result_type_dimension = _.GetDimension(result_type);
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (!_.IsIntScalarOrVectorType(operand_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected all operands to be int scalars or vectors";
}
if (result_type_dimension != _.GetDimension(operand_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected all operands to have the same dimension as "
<< "Result Type";
}
if (result_type_bit_width != _.GetBitWidth(operand_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected all operands to have the same bit width as "
<< "Result Type";
}
if (ext_inst_key == GLSLstd450FindUMsb ||
ext_inst_key == GLSLstd450FindSMsb) {
if (result_type_bit_width != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "this instruction is currently limited to 32-bit width "
<< "components";
}
}
}
break;
}
case GLSLstd450Radians:
case GLSLstd450Degrees:
case GLSLstd450Sin:
case GLSLstd450Cos:
case GLSLstd450Tan:
case GLSLstd450Asin:
case GLSLstd450Acos:
case GLSLstd450Atan:
case GLSLstd450Sinh:
case GLSLstd450Cosh:
case GLSLstd450Tanh:
case GLSLstd450Asinh:
case GLSLstd450Acosh:
case GLSLstd450Atanh:
case GLSLstd450Exp:
case GLSLstd450Exp2:
case GLSLstd450Log:
case GLSLstd450Log2:
case GLSLstd450Atan2:
case GLSLstd450Pow: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 16 or 32-bit scalar or "
"vector float type";
}
const uint32_t result_type_bit_width = _.GetBitWidth(result_type);
if (result_type_bit_width != 16 && result_type_bit_width != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 16 or 32-bit scalar or "
"vector float type";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case GLSLstd450Determinant: {
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
uint32_t num_rows = 0;
uint32_t num_cols = 0;
uint32_t col_type = 0;
uint32_t component_type = 0;
if (!_.GetMatrixTypeInfo(x_type, &num_rows, &num_cols, &col_type,
&component_type) ||
num_rows != num_cols) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to be a square matrix";
}
if (result_type != component_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X component type to be equal to "
<< "Result Type";
}
break;
}
case GLSLstd450MatrixInverse: {
uint32_t num_rows = 0;
uint32_t num_cols = 0;
uint32_t col_type = 0;
uint32_t component_type = 0;
if (!_.GetMatrixTypeInfo(result_type, &num_rows, &num_cols, &col_type,
&component_type) ||
num_rows != num_cols) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a square matrix";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (result_type != x_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
break;
}
case GLSLstd450Modf: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or vector float type";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
const uint32_t i_type = _.GetOperandTypeId(inst, 5);
if (x_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
uint32_t i_storage_class = 0;
uint32_t i_data_type = 0;
if (!_.GetPointerTypeInfo(i_type, &i_data_type, &i_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand I to be a pointer";
}
if (i_data_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand I data type to be equal to Result Type";
}
break;
}
case GLSLstd450ModfStruct: {
std::vector<uint32_t> result_types;
if (!_.GetStructMemberTypes(result_type, &result_types) ||
result_types.size() != 2 ||
!_.IsFloatScalarOrVectorType(result_types[0]) ||
result_types[1] != result_types[0]) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a struct with two identical "
<< "scalar or vector float type members";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (x_type != result_types[0]) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to members of "
<< "Result Type struct";
}
break;
}
case GLSLstd450Frexp: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or vector float type";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
const uint32_t exp_type = _.GetOperandTypeId(inst, 5);
if (x_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
uint32_t exp_storage_class = 0;
uint32_t exp_data_type = 0;
if (!_.GetPointerTypeInfo(exp_type, &exp_data_type,
&exp_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Exp to be a pointer";
}
if (!_.IsIntScalarOrVectorType(exp_data_type) ||
(!_.HasExtension(kSPV_AMD_gpu_shader_int16) &&
_.GetBitWidth(exp_data_type) != 32) ||
(_.HasExtension(kSPV_AMD_gpu_shader_int16) &&
_.GetBitWidth(exp_data_type) != 16 &&
_.GetBitWidth(exp_data_type) != 32)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Exp data type to be a "
<< (_.HasExtension(kSPV_AMD_gpu_shader_int16)
? "16-bit or 32-bit "
: "32-bit ")
<< "int scalar or vector type";
}
if (_.GetDimension(result_type) != _.GetDimension(exp_data_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Exp data type to have the same component "
<< "number as Result Type";
}
break;
}
case GLSLstd450Ldexp: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or vector float type";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
const uint32_t exp_type = _.GetOperandTypeId(inst, 5);
if (x_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
if (!_.IsIntScalarOrVectorType(exp_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Exp to be a 32-bit int scalar "
<< "or vector type";
}
if (_.GetDimension(result_type) != _.GetDimension(exp_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Exp to have the same component "
<< "number as Result Type";
}
break;
}
case GLSLstd450FrexpStruct: {
std::vector<uint32_t> result_types;
if (!_.GetStructMemberTypes(result_type, &result_types) ||
result_types.size() != 2 ||
!_.IsFloatScalarOrVectorType(result_types[0]) ||
!_.IsIntScalarOrVectorType(result_types[1]) ||
(!_.HasExtension(kSPV_AMD_gpu_shader_int16) &&
_.GetBitWidth(result_types[1]) != 32) ||
(_.HasExtension(kSPV_AMD_gpu_shader_int16) &&
_.GetBitWidth(result_types[1]) != 16 &&
_.GetBitWidth(result_types[1]) != 32) ||
_.GetDimension(result_types[0]) !=
_.GetDimension(result_types[1])) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a struct with two members, "
<< "first member a float scalar or vector, second member a "
<< (_.HasExtension(kSPV_AMD_gpu_shader_int16)
? "16-bit or 32-bit "
: "32-bit ")
<< "int scalar or vector with the same number of "
<< "components as the first member";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (x_type != result_types[0]) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to the first member "
<< "of Result Type struct";
}
break;
}
case GLSLstd450PackSnorm4x8:
case GLSLstd450PackUnorm4x8: {
if (!_.IsIntScalarType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be 32-bit int scalar type";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatVectorType(v_type) || _.GetDimension(v_type) != 4 ||
_.GetBitWidth(v_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand V to be a 32-bit float vector of size 4";
}
break;
}
case GLSLstd450PackSnorm2x16:
case GLSLstd450PackUnorm2x16:
case GLSLstd450PackHalf2x16: {
if (!_.IsIntScalarType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be 32-bit int scalar type";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatVectorType(v_type) || _.GetDimension(v_type) != 2 ||
_.GetBitWidth(v_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand V to be a 32-bit float vector of size 2";
}
break;
}
case GLSLstd450PackDouble2x32: {
if (!_.IsFloatScalarType(result_type) ||
_.GetBitWidth(result_type) != 64) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be 64-bit float scalar type";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsIntVectorType(v_type) || _.GetDimension(v_type) != 2 ||
_.GetBitWidth(v_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand V to be a 32-bit int vector of size 2";
}
break;
}
case GLSLstd450UnpackSnorm4x8:
case GLSLstd450UnpackUnorm4x8: {
if (!_.IsFloatVectorType(result_type) ||
_.GetDimension(result_type) != 4 ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit float vector of size "
"4";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsIntScalarType(v_type) || _.GetBitWidth(v_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a 32-bit int scalar";
}
break;
}
case GLSLstd450UnpackSnorm2x16:
case GLSLstd450UnpackUnorm2x16:
case GLSLstd450UnpackHalf2x16: {
if (!_.IsFloatVectorType(result_type) ||
_.GetDimension(result_type) != 2 ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit float vector of size "
"2";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsIntScalarType(v_type) || _.GetBitWidth(v_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a 32-bit int scalar";
}
break;
}
case GLSLstd450UnpackDouble2x32: {
if (!_.IsIntVectorType(result_type) ||
_.GetDimension(result_type) != 2 ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit int vector of size "
"2";
}
const uint32_t v_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarType(v_type) || _.GetBitWidth(v_type) != 64) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand V to be a 64-bit float scalar";
}
break;
}
case GLSLstd450Length: {
if (!_.IsFloatScalarType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar type";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarOrVectorType(x_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to be of float scalar or vector type";
}
if (result_type != _.GetComponentType(x_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X component type to be equal to Result "
"Type";
}
break;
}
case GLSLstd450Distance: {
if (!_.IsFloatScalarType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar type";
}
const uint32_t p0_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarOrVectorType(p0_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P0 to be of float scalar or vector type";
}
if (result_type != _.GetComponentType(p0_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P0 component type to be equal to "
<< "Result Type";
}
const uint32_t p1_type = _.GetOperandTypeId(inst, 5);
if (!_.IsFloatScalarOrVectorType(p1_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P1 to be of float scalar or vector type";
}
if (result_type != _.GetComponentType(p1_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P1 component type to be equal to "
<< "Result Type";
}
if (_.GetDimension(p0_type) != _.GetDimension(p1_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operands P0 and P1 to have the same number of "
<< "components";
}
break;
}
case GLSLstd450Cross: {
if (!_.IsFloatVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float vector type";
}
if (_.GetDimension(result_type) != 3) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have 3 components";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
const uint32_t y_type = _.GetOperandTypeId(inst, 5);
if (x_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
if (y_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Y type to be equal to Result Type";
}
break;
}
case GLSLstd450Refract: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t i_type = _.GetOperandTypeId(inst, 4);
const uint32_t n_type = _.GetOperandTypeId(inst, 5);
const uint32_t eta_type = _.GetOperandTypeId(inst, 6);
if (result_type != i_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand I to be of type equal to Result Type";
}
if (result_type != n_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand N to be of type equal to Result Type";
}
if (!_.IsFloatScalarType(eta_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Eta to be a float scalar";
}
break;
}
case GLSLstd450InterpolateAtCentroid:
case GLSLstd450InterpolateAtSample:
case GLSLstd450InterpolateAtOffset: {
if (!_.HasCapability(SpvCapabilityInterpolationFunction)) {
return _.diag(SPV_ERROR_INVALID_CAPABILITY, inst)
<< ext_inst_name()
<< " requires capability InterpolationFunction";
}
if (!_.IsFloatScalarOrVectorType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit float scalar "
<< "or vector type";
}
const uint32_t interpolant_type = _.GetOperandTypeId(inst, 4);
uint32_t interpolant_storage_class = 0;
uint32_t interpolant_data_type = 0;
if (!_.GetPointerTypeInfo(interpolant_type, &interpolant_data_type,
&interpolant_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Interpolant to be a pointer";
}
if (result_type != interpolant_data_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Interpolant data type to be equal to Result Type";
}
if (interpolant_storage_class != SpvStorageClassInput) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Interpolant storage class to be Input";
}
if (ext_inst_key == GLSLstd450InterpolateAtSample) {
const uint32_t sample_type = _.GetOperandTypeId(inst, 5);
if (!_.IsIntScalarType(sample_type) ||
_.GetBitWidth(sample_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Sample to be 32-bit integer";
}
}
if (ext_inst_key == GLSLstd450InterpolateAtOffset) {
const uint32_t offset_type = _.GetOperandTypeId(inst, 5);
if (!_.IsFloatVectorType(offset_type) ||
_.GetDimension(offset_type) != 2 ||
_.GetBitWidth(offset_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Offset to be a vector of 2 32-bit floats";
}
}
_.function(inst->function()->id())
->RegisterExecutionModelLimitation(
SpvExecutionModelFragment,
ext_inst_name() +
std::string(" requires Fragment execution model"));
break;
}
case GLSLstd450IMix: {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< "Extended instruction GLSLstd450IMix is not supported";
}
case GLSLstd450Bad: {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< "Encountered extended instruction GLSLstd450Bad";
}
case GLSLstd450Count: {
assert(0);
break;
}
}
} else if (ext_inst_type == SPV_EXT_INST_TYPE_OPENCL_STD) {
const OpenCLLIB::Entrypoints ext_inst_key =
OpenCLLIB::Entrypoints(ext_inst_index);
switch (ext_inst_key) {
case OpenCLLIB::Acos:
case OpenCLLIB::Acosh:
case OpenCLLIB::Acospi:
case OpenCLLIB::Asin:
case OpenCLLIB::Asinh:
case OpenCLLIB::Asinpi:
case OpenCLLIB::Atan:
case OpenCLLIB::Atan2:
case OpenCLLIB::Atanh:
case OpenCLLIB::Atanpi:
case OpenCLLIB::Atan2pi:
case OpenCLLIB::Cbrt:
case OpenCLLIB::Ceil:
case OpenCLLIB::Copysign:
case OpenCLLIB::Cos:
case OpenCLLIB::Cosh:
case OpenCLLIB::Cospi:
case OpenCLLIB::Erfc:
case OpenCLLIB::Erf:
case OpenCLLIB::Exp:
case OpenCLLIB::Exp2:
case OpenCLLIB::Exp10:
case OpenCLLIB::Expm1:
case OpenCLLIB::Fabs:
case OpenCLLIB::Fdim:
case OpenCLLIB::Floor:
case OpenCLLIB::Fma:
case OpenCLLIB::Fmax:
case OpenCLLIB::Fmin:
case OpenCLLIB::Fmod:
case OpenCLLIB::Hypot:
case OpenCLLIB::Lgamma:
case OpenCLLIB::Log:
case OpenCLLIB::Log2:
case OpenCLLIB::Log10:
case OpenCLLIB::Log1p:
case OpenCLLIB::Logb:
case OpenCLLIB::Mad:
case OpenCLLIB::Maxmag:
case OpenCLLIB::Minmag:
case OpenCLLIB::Nextafter:
case OpenCLLIB::Pow:
case OpenCLLIB::Powr:
case OpenCLLIB::Remainder:
case OpenCLLIB::Rint:
case OpenCLLIB::Round:
case OpenCLLIB::Rsqrt:
case OpenCLLIB::Sin:
case OpenCLLIB::Sinh:
case OpenCLLIB::Sinpi:
case OpenCLLIB::Sqrt:
case OpenCLLIB::Tan:
case OpenCLLIB::Tanh:
case OpenCLLIB::Tanpi:
case OpenCLLIB::Tgamma:
case OpenCLLIB::Trunc:
case OpenCLLIB::Half_cos:
case OpenCLLIB::Half_divide:
case OpenCLLIB::Half_exp:
case OpenCLLIB::Half_exp2:
case OpenCLLIB::Half_exp10:
case OpenCLLIB::Half_log:
case OpenCLLIB::Half_log2:
case OpenCLLIB::Half_log10:
case OpenCLLIB::Half_powr:
case OpenCLLIB::Half_recip:
case OpenCLLIB::Half_rsqrt:
case OpenCLLIB::Half_sin:
case OpenCLLIB::Half_sqrt:
case OpenCLLIB::Half_tan:
case OpenCLLIB::Native_cos:
case OpenCLLIB::Native_divide:
case OpenCLLIB::Native_exp:
case OpenCLLIB::Native_exp2:
case OpenCLLIB::Native_exp10:
case OpenCLLIB::Native_log:
case OpenCLLIB::Native_log2:
case OpenCLLIB::Native_log10:
case OpenCLLIB::Native_powr:
case OpenCLLIB::Native_recip:
case OpenCLLIB::Native_rsqrt:
case OpenCLLIB::Native_sin:
case OpenCLLIB::Native_sqrt:
case OpenCLLIB::Native_tan:
case OpenCLLIB::FClamp:
case OpenCLLIB::Degrees:
case OpenCLLIB::FMax_common:
case OpenCLLIB::FMin_common:
case OpenCLLIB::Mix:
case OpenCLLIB::Radians:
case OpenCLLIB::Step:
case OpenCLLIB::Smoothstep:
case OpenCLLIB::Sign: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case OpenCLLIB::Fract:
case OpenCLLIB::Modf:
case OpenCLLIB::Sincos: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (result_type != x_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected type of operand X to be equal to Result Type";
}
const uint32_t p_type = _.GetOperandTypeId(inst, 5);
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected the last operand to be a pointer";
}
if (p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected storage class of the pointer to be Generic, "
"CrossWorkgroup, Workgroup or Function";
}
if (result_type != p_data_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected data type of the pointer to be equal to Result "
"Type";
}
break;
}
case OpenCLLIB::Frexp:
case OpenCLLIB::Lgamma_r:
case OpenCLLIB::Remquo: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
uint32_t operand_index = 4;
const uint32_t x_type = _.GetOperandTypeId(inst, operand_index++);
if (result_type != x_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected type of operand X to be equal to Result Type";
}
if (ext_inst_key == OpenCLLIB::Remquo) {
const uint32_t y_type = _.GetOperandTypeId(inst, operand_index++);
if (result_type != y_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected type of operand Y to be equal to Result Type";
}
}
const uint32_t p_type = _.GetOperandTypeId(inst, operand_index++);
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected the last operand to be a pointer";
}
if (p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected storage class of the pointer to be Generic, "
"CrossWorkgroup, Workgroup or Function";
}
if (!_.IsIntScalarOrVectorType(p_data_type) ||
_.GetBitWidth(p_data_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected data type of the pointer to be a 32-bit int "
"scalar or vector type";
}
if (_.GetDimension(p_data_type) != num_components) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected data type of the pointer to have the same number "
"of components as Result Type";
}
break;
}
case OpenCLLIB::Ilogb: {
if (!_.IsIntScalarOrVectorType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit int scalar or vector "
"type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarOrVectorType(x_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to be a float scalar or vector";
}
if (_.GetDimension(x_type) != num_components) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to have the same number of components "
"as Result Type";
}
break;
}
case OpenCLLIB::Ldexp:
case OpenCLLIB::Pown:
case OpenCLLIB::Rootn: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
if (result_type != x_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected type of operand X to be equal to Result Type";
}
const uint32_t exp_type = _.GetOperandTypeId(inst, 5);
if (!_.IsIntScalarOrVectorType(exp_type) ||
_.GetBitWidth(exp_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected the exponent to be a 32-bit int scalar or vector";
}
if (_.GetDimension(exp_type) != num_components) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected the exponent to have the same number of "
"components as Result Type";
}
break;
}
case OpenCLLIB::Nan: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t nancode_type = _.GetOperandTypeId(inst, 4);
if (!_.IsIntScalarOrVectorType(nancode_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Nancode to be an int scalar or vector type";
}
if (_.GetDimension(nancode_type) != num_components) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Nancode to have the same number of components as "
"Result Type";
}
if (_.GetBitWidth(result_type) != _.GetBitWidth(nancode_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Nancode to have the same bit width as Result "
"Type";
}
break;
}
case OpenCLLIB::SAbs:
case OpenCLLIB::SAbs_diff:
case OpenCLLIB::SAdd_sat:
case OpenCLLIB::UAdd_sat:
case OpenCLLIB::SHadd:
case OpenCLLIB::UHadd:
case OpenCLLIB::SRhadd:
case OpenCLLIB::URhadd:
case OpenCLLIB::SClamp:
case OpenCLLIB::UClamp:
case OpenCLLIB::Clz:
case OpenCLLIB::Ctz:
case OpenCLLIB::SMad_hi:
case OpenCLLIB::UMad_sat:
case OpenCLLIB::SMad_sat:
case OpenCLLIB::SMax:
case OpenCLLIB::UMax:
case OpenCLLIB::SMin:
case OpenCLLIB::UMin:
case OpenCLLIB::SMul_hi:
case OpenCLLIB::Rotate:
case OpenCLLIB::SSub_sat:
case OpenCLLIB::USub_sat:
case OpenCLLIB::Popcount:
case OpenCLLIB::UAbs:
case OpenCLLIB::UAbs_diff:
case OpenCLLIB::UMul_hi:
case OpenCLLIB::UMad_hi: {
if (!_.IsIntScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case OpenCLLIB::U_Upsample:
case OpenCLLIB::S_Upsample: {
if (!_.IsIntScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int scalar or vector "
"type";
}
const uint32_t result_num_components = _.GetDimension(result_type);
if (result_num_components > 4 && result_num_components != 8 &&
result_num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t result_bit_width = _.GetBitWidth(result_type);
if (result_bit_width != 16 && result_bit_width != 32 &&
result_bit_width != 64) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected bit width of Result Type components to be 16, 32 "
"or 64";
}
const uint32_t hi_type = _.GetOperandTypeId(inst, 4);
const uint32_t lo_type = _.GetOperandTypeId(inst, 5);
if (hi_type != lo_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Hi and Lo operands to have the same type";
}
if (result_num_components != _.GetDimension(hi_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Hi and Lo operands to have the same number of "
"components as Result Type";
}
if (result_bit_width != 2 * _.GetBitWidth(hi_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected bit width of components of Hi and Lo operands to "
"be half of the bit width of components of Result Type";
}
break;
}
case OpenCLLIB::SMad24:
case OpenCLLIB::UMad24:
case OpenCLLIB::SMul24:
case OpenCLLIB::UMul24: {
if (!_.IsIntScalarOrVectorType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit int scalar or vector "
"type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case OpenCLLIB::Cross: {
if (!_.IsFloatVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components != 3 && num_components != 4) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have 3 or 4 components";
}
const uint32_t x_type = _.GetOperandTypeId(inst, 4);
const uint32_t y_type = _.GetOperandTypeId(inst, 5);
if (x_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X type to be equal to Result Type";
}
if (y_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Y type to be equal to Result Type";
}
break;
}
case OpenCLLIB::Distance:
case OpenCLLIB::Fast_distance: {
if (!_.IsFloatScalarType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar type";
}
const uint32_t p0_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarOrVectorType(p0_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P0 to be of float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(p0_type);
if (num_components > 4) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P0 to have no more than 4 components";
}
if (result_type != _.GetComponentType(p0_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P0 component type to be equal to "
<< "Result Type";
}
const uint32_t p1_type = _.GetOperandTypeId(inst, 5);
if (p0_type != p1_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operands P0 and P1 to be of the same type";
}
break;
}
case OpenCLLIB::Length:
case OpenCLLIB::Fast_length: {
if (!_.IsFloatScalarType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar type";
}
const uint32_t p_type = _.GetOperandTypeId(inst, 4);
if (!_.IsFloatScalarOrVectorType(p_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a float scalar or vector";
}
const uint32_t num_components = _.GetDimension(p_type);
if (num_components > 4) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to have no more than 4 components";
}
if (result_type != _.GetComponentType(p_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P component type to be equal to Result "
"Type";
}
break;
}
case OpenCLLIB::Normalize:
case OpenCLLIB::Fast_normalize: {
if (!_.IsFloatScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar or vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have no more than 4 components";
}
const uint32_t p_type = _.GetOperandTypeId(inst, 4);
if (p_type != result_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P type to be equal to Result Type";
}
break;
}
case OpenCLLIB::Bitselect: {
if (!_.IsFloatScalarOrVectorType(result_type) &&
!_.IsIntScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int or float scalar or "
"vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
for (uint32_t operand_index = 4; operand_index < num_operands;
++operand_index) {
const uint32_t operand_type = _.GetOperandTypeId(inst, operand_index);
if (result_type != operand_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected types of all operands to be equal to Result "
"Type";
}
}
break;
}
case OpenCLLIB::Select: {
if (!_.IsFloatScalarOrVectorType(result_type) &&
!_.IsIntScalarOrVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int or float scalar or "
"vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t a_type = _.GetOperandTypeId(inst, 4);
const uint32_t b_type = _.GetOperandTypeId(inst, 5);
const uint32_t c_type = _.GetOperandTypeId(inst, 6);
if (result_type != a_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand A type to be equal to Result Type";
}
if (result_type != b_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand B type to be equal to Result Type";
}
if (!_.IsIntScalarOrVectorType(c_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand C to be an int scalar or vector";
}
if (num_components != _.GetDimension(c_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand C to have the same number of components "
"as Result Type";
}
if (_.GetBitWidth(result_type) != _.GetBitWidth(c_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand C to have the same bit width as Result "
"Type";
}
break;
}
case OpenCLLIB::Vloadn: {
if (!_.IsFloatVectorType(result_type) &&
!_.IsIntVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int or float vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have 2, 3, 4, 8 or 16 components";
}
const uint32_t offset_type = _.GetOperandTypeId(inst, 4);
const uint32_t p_type = _.GetOperandTypeId(inst, 5);
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(offset_type) ||
_.GetBitWidth(offset_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Offset to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a pointer";
}
if (p_storage_class != SpvStorageClassUniformConstant &&
p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P storage class to be UniformConstant, "
"Generic, CrossWorkgroup, Workgroup or Function";
}
if (_.GetComponentType(result_type) != p_data_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P data type to be equal to component "
"type of Result Type";
}
const uint32_t n_value = inst->word(7);
if (num_components != n_value) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected literal N to be equal to the number of "
"components of Result Type";
}
break;
}
case OpenCLLIB::Vstoren: {
if (_.GetIdOpcode(result_type) != SpvOpTypeVoid) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": expected Result Type to be void";
}
const uint32_t data_type = _.GetOperandTypeId(inst, 4);
const uint32_t offset_type = _.GetOperandTypeId(inst, 5);
const uint32_t p_type = _.GetOperandTypeId(inst, 6);
if (!_.IsFloatVectorType(data_type) && !_.IsIntVectorType(data_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Data to be an int or float vector";
}
const uint32_t num_components = _.GetDimension(data_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Data to have 2, 3, 4, 8 or 16 components";
}
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(offset_type) ||
_.GetBitWidth(offset_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Offset to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a pointer";
}
if (p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P storage class to be Generic, "
"CrossWorkgroup, Workgroup or Function";
}
if (_.GetComponentType(data_type) != p_data_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P data type to be equal to the type of "
"operand Data components";
}
break;
}
case OpenCLLIB::Vload_half: {
if (!_.IsFloatScalarType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float scalar type";
}
const uint32_t offset_type = _.GetOperandTypeId(inst, 4);
const uint32_t p_type = _.GetOperandTypeId(inst, 5);
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(offset_type) ||
_.GetBitWidth(offset_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Offset to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a pointer";
}
if (p_storage_class != SpvStorageClassUniformConstant &&
p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P storage class to be UniformConstant, "
"Generic, CrossWorkgroup, Workgroup or Function";
}
if (!_.IsFloatScalarType(p_data_type) ||
_.GetBitWidth(p_data_type) != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P data type to be 16-bit float scalar";
}
break;
}
case OpenCLLIB::Vload_halfn:
case OpenCLLIB::Vloada_halfn: {
if (!_.IsFloatVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a float vector type";
}
const uint32_t num_components = _.GetDimension(result_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have 2, 3, 4, 8 or 16 components";
}
const uint32_t offset_type = _.GetOperandTypeId(inst, 4);
const uint32_t p_type = _.GetOperandTypeId(inst, 5);
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(offset_type) ||
_.GetBitWidth(offset_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Offset to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a pointer";
}
if (p_storage_class != SpvStorageClassUniformConstant &&
p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P storage class to be UniformConstant, "
"Generic, CrossWorkgroup, Workgroup or Function";
}
if (!_.IsFloatScalarType(p_data_type) ||
_.GetBitWidth(p_data_type) != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P data type to be 16-bit float scalar";
}
const uint32_t n_value = inst->word(7);
if (num_components != n_value) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected literal N to be equal to the number of "
"components of Result Type";
}
break;
}
case OpenCLLIB::Vstore_half:
case OpenCLLIB::Vstore_half_r:
case OpenCLLIB::Vstore_halfn:
case OpenCLLIB::Vstore_halfn_r:
case OpenCLLIB::Vstorea_halfn:
case OpenCLLIB::Vstorea_halfn_r: {
if (_.GetIdOpcode(result_type) != SpvOpTypeVoid) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": expected Result Type to be void";
}
const uint32_t data_type = _.GetOperandTypeId(inst, 4);
const uint32_t offset_type = _.GetOperandTypeId(inst, 5);
const uint32_t p_type = _.GetOperandTypeId(inst, 6);
const uint32_t data_type_bit_width = _.GetBitWidth(data_type);
if (ext_inst_key == OpenCLLIB::Vstore_half ||
ext_inst_key == OpenCLLIB::Vstore_half_r) {
if (!_.IsFloatScalarType(data_type) ||
(data_type_bit_width != 32 && data_type_bit_width != 64)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Data to be a 32 or 64-bit float scalar";
}
} else {
if (!_.IsFloatVectorType(data_type) ||
(data_type_bit_width != 32 && data_type_bit_width != 64)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Data to be a 32 or 64-bit float vector";
}
const uint32_t num_components = _.GetDimension(data_type);
if (num_components > 4 && num_components != 8 &&
num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Data to have 2, 3, 4, 8 or 16 components";
}
}
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(offset_type) ||
_.GetBitWidth(offset_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Offset to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P to be a pointer";
}
if (p_storage_class != SpvStorageClassGeneric &&
p_storage_class != SpvStorageClassCrossWorkgroup &&
p_storage_class != SpvStorageClassWorkgroup &&
p_storage_class != SpvStorageClassFunction) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P storage class to be Generic, "
"CrossWorkgroup, Workgroup or Function";
}
if (!_.IsFloatScalarType(p_data_type) ||
_.GetBitWidth(p_data_type) != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand P data type to be 16-bit float scalar";
}
// Rounding mode enum is checked by assembler.
break;
}
case OpenCLLIB::Shuffle:
case OpenCLLIB::Shuffle2: {
if (!_.IsFloatVectorType(result_type) &&
!_.IsIntVectorType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be an int or float vector type";
}
const uint32_t result_num_components = _.GetDimension(result_type);
if (result_num_components != 2 && result_num_components != 4 &&
result_num_components != 8 && result_num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to have 2, 4, 8 or 16 components";
}
uint32_t operand_index = 4;
const uint32_t x_type = _.GetOperandTypeId(inst, operand_index++);
if (ext_inst_key == OpenCLLIB::Shuffle2) {
const uint32_t y_type = _.GetOperandTypeId(inst, operand_index++);
if (x_type != y_type) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operands X and Y to be of the same type";
}
}
const uint32_t shuffle_mask_type =
_.GetOperandTypeId(inst, operand_index++);
if (!_.IsFloatVectorType(x_type) && !_.IsIntVectorType(x_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to be an int or float vector";
}
const uint32_t x_num_components = _.GetDimension(x_type);
if (x_num_components != 2 && x_num_components != 4 &&
x_num_components != 8 && x_num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X to have 2, 4, 8 or 16 components";
}
const uint32_t result_component_type = _.GetComponentType(result_type);
if (result_component_type != _.GetComponentType(x_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand X and Result Type to have equal "
"component types";
}
if (!_.IsIntVectorType(shuffle_mask_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Shuffle Mask to be an int vector";
}
if (result_num_components != _.GetDimension(shuffle_mask_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Shuffle Mask to have the same number of "
"components as Result Type";
}
if (_.GetBitWidth(result_component_type) !=
_.GetBitWidth(shuffle_mask_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Shuffle Mask components to have the same "
"bit width as Result Type components";
}
break;
}
case OpenCLLIB::Printf: {
if (!_.IsIntScalarType(result_type) ||
_.GetBitWidth(result_type) != 32) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a 32-bit int type";
}
const uint32_t format_type = _.GetOperandTypeId(inst, 4);
uint32_t format_storage_class = 0;
uint32_t format_data_type = 0;
if (!_.GetPointerTypeInfo(format_type, &format_data_type,
&format_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Format to be a pointer";
}
if (format_storage_class != SpvStorageClassUniformConstant) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Format storage class to be UniformConstant";
}
if (!_.IsIntScalarType(format_data_type) ||
_.GetBitWidth(format_data_type) != 8) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Format data type to be 8-bit int";
}
break;
}
case OpenCLLIB::Prefetch: {
if (_.GetIdOpcode(result_type) != SpvOpTypeVoid) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": expected Result Type to be void";
}
const uint32_t p_type = _.GetOperandTypeId(inst, 4);
const uint32_t num_elements_type = _.GetOperandTypeId(inst, 5);
uint32_t p_storage_class = 0;
uint32_t p_data_type = 0;
if (!_.GetPointerTypeInfo(p_type, &p_data_type, &p_storage_class)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Ptr to be a pointer";
}
if (p_storage_class != SpvStorageClassCrossWorkgroup) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Ptr storage class to be CrossWorkgroup";
}
if (!_.IsFloatScalarOrVectorType(p_data_type) &&
!_.IsIntScalarOrVectorType(p_data_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Ptr data type to be int or float scalar or "
"vector";
}
const uint32_t num_components = _.GetDimension(p_data_type);
if (num_components > 4 && num_components != 8 && num_components != 16) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected Result Type to be a scalar or a vector with 2, "
"3, 4, 8 or 16 components";
}
const uint32_t size_t_bit_width = GetSizeTBitWidth(_);
if (!size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name()
<< " can only be used with physical addressing models";
}
if (!_.IsIntScalarType(num_elements_type) ||
_.GetBitWidth(num_elements_type) != size_t_bit_width) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Num Elements to be of type size_t ("
<< size_t_bit_width
<< "-bit integer for the addressing model used in the module)";
}
break;
}
}
} else if (ext_inst_type == SPV_EXT_INST_TYPE_OPENCL_DEBUGINFO_100) {
if (!_.IsVoidType(result_type)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected result type must be a result id of "
<< "OpTypeVoid";
}
auto num_words = inst->words().size();
const OpenCLDebugInfo100Instructions ext_inst_key =
OpenCLDebugInfo100Instructions(ext_inst_index);
switch (ext_inst_key) {
case OpenCLDebugInfo100DebugInfoNone:
case OpenCLDebugInfo100DebugNoScope:
case OpenCLDebugInfo100DebugOperation:
// The binary parser validates the opcode for DebugInfoNone,
// DebugNoScope, DebugOperation, and the literal values don't need
// further checks.
break;
case OpenCLDebugInfo100DebugCompilationUnit: {
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
break;
}
case OpenCLDebugInfo100DebugSource: {
CHECK_OPERAND("File", SpvOpString, 5);
if (num_words == 7) CHECK_OPERAND("Text", SpvOpString, 6);
break;
}
case OpenCLDebugInfo100DebugTypeBasic: {
CHECK_OPERAND("Name", SpvOpString, 5);
CHECK_OPERAND("Size", SpvOpConstant, 6);
// "Encoding" param is already validated by the binary parsing stage.
break;
}
case OpenCLDebugInfo100DebugTypePointer:
case OpenCLDebugInfo100DebugTypeQualifier: {
auto validate_base_type =
ValidateOperandBaseType(_, inst, 5, ext_inst_name);
if (validate_base_type != SPV_SUCCESS) return validate_base_type;
break;
}
case OpenCLDebugInfo100DebugTypeVector: {
auto validate_base_type =
ValidateOperandBaseType(_, inst, 5, ext_inst_name);
if (validate_base_type != SPV_SUCCESS) return validate_base_type;
uint32_t component_count = inst->word(6);
if (!component_count || component_count > 4) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": Component Count must be positive "
<< "integer less than or equal to 4";
}
break;
}
case OpenCLDebugInfo100DebugTypeArray: {
auto validate_base_type =
ValidateOperandDebugType(_, "Base Type", inst, 5, ext_inst_name);
if (validate_base_type != SPV_SUCCESS) return validate_base_type;
for (uint32_t i = 6; i < num_words; ++i) {
CHECK_OPERAND("Component Count", SpvOpConstant, i);
auto* component_count = _.FindDef(inst->word(i));
if (!_.IsIntScalarType(component_count->type_id()) ||
!component_count->word(3)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": Component Count must be positive "
<< "integer";
}
}
break;
}
case OpenCLDebugInfo100DebugTypedef: {
CHECK_OPERAND("Name", SpvOpString, 5);
auto validate_base_type =
ValidateOperandBaseType(_, inst, 6, ext_inst_name);
if (validate_base_type != SPV_SUCCESS) return validate_base_type;
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
break;
}
case OpenCLDebugInfo100DebugTypeFunction: {
auto* return_type = _.FindDef(inst->word(6));
if (return_type->opcode() != SpvOpTypeVoid) {
auto validate_return = ValidateOperandDebugType(
_, "Return Type", inst, 6, ext_inst_name);
if (validate_return != SPV_SUCCESS) return validate_return;
}
for (uint32_t word_index = 7; word_index < num_words; ++word_index) {
auto validate_param = ValidateOperandDebugType(
_, "Parameter Types", inst, word_index, ext_inst_name);
if (validate_param != SPV_SUCCESS) return validate_param;
}
break;
}
case OpenCLDebugInfo100DebugTypeEnum: {
CHECK_OPERAND("Name", SpvOpString, 5);
if (!DoesDebugInfoOperandMatchExpectation(
_,
[](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == OpenCLDebugInfo100DebugInfoNone;
},
inst, 6)) {
auto validate_underlying_type = ValidateOperandDebugType(
_, "Underlying Types", inst, 6, ext_inst_name);
if (validate_underlying_type != SPV_SUCCESS)
return validate_underlying_type;
}
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
CHECK_OPERAND("Size", SpvOpConstant, 11);
auto* size = _.FindDef(inst->word(11));
if (!_.IsIntScalarType(size->type_id()) || !size->word(3)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": expected operand Size is a "
<< "positive integer";
}
for (uint32_t word_index = 13; word_index + 1 < num_words;
word_index += 2) {
CHECK_OPERAND("Value", SpvOpConstant, word_index);
CHECK_OPERAND("Name", SpvOpString, word_index + 1);
}
break;
}
case OpenCLDebugInfo100DebugTypeComposite: {
CHECK_OPERAND("Name", SpvOpString, 5);
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
CHECK_OPERAND("Linkage Name", SpvOpString, 11);
if (!DoesDebugInfoOperandMatchExpectation(
_,
[](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == OpenCLDebugInfo100DebugInfoNone;
},
inst, 12)) {
CHECK_OPERAND("Size", SpvOpConstant, 12);
}
for (uint32_t word_index = 14; word_index < num_words; ++word_index) {
if (!DoesDebugInfoOperandMatchExpectation(
_,
[](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == OpenCLDebugInfo100DebugTypeMember ||
dbg_inst == OpenCLDebugInfo100DebugFunction ||
dbg_inst == OpenCLDebugInfo100DebugTypeInheritance;
},
inst, word_index)) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Members "
<< "must be DebugTypeMember, DebugFunction, or "
"DebugTypeInheritance";
}
}
break;
}
case OpenCLDebugInfo100DebugTypeMember: {
CHECK_OPERAND("Name", SpvOpString, 5);
auto validate_type =
ValidateOperandDebugType(_, "Type", inst, 6, ext_inst_name);
if (validate_type != SPV_SUCCESS) return validate_type;
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
CHECK_DEBUG_OPERAND("Parent", OpenCLDebugInfo100DebugTypeComposite, 10);
CHECK_OPERAND("Offset", SpvOpConstant, 11);
CHECK_OPERAND("Size", SpvOpConstant, 12);
if (num_words == 15) CHECK_OPERAND("Value", SpvOpConstant, 14);
break;
}
case OpenCLDebugInfo100DebugTypeInheritance: {
CHECK_DEBUG_OPERAND("Child", OpenCLDebugInfo100DebugTypeComposite, 5);
auto* debug_inst = _.FindDef(inst->word(5));
auto composite_type =
OpenCLDebugInfo100DebugCompositeType(debug_inst->word(6));
if (composite_type != OpenCLDebugInfo100Class &&
composite_type != OpenCLDebugInfo100Structure) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Child must be class or struct debug type";
}
CHECK_DEBUG_OPERAND("Parent", OpenCLDebugInfo100DebugTypeComposite, 6);
debug_inst = _.FindDef(inst->word(6));
composite_type =
OpenCLDebugInfo100DebugCompositeType(debug_inst->word(6));
if (composite_type != OpenCLDebugInfo100Class &&
composite_type != OpenCLDebugInfo100Structure) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Parent must be class or struct debug "
"type";
}
CHECK_OPERAND("Offset", SpvOpConstant, 7);
CHECK_OPERAND("Size", SpvOpConstant, 8);
break;
}
case OpenCLDebugInfo100DebugFunction: {
CHECK_OPERAND("Name", SpvOpString, 5);
auto validate_type =
ValidateOperandDebugType(_, "Type", inst, 6, ext_inst_name);
if (validate_type != SPV_SUCCESS) return validate_type;
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
CHECK_OPERAND("Linkage Name", SpvOpString, 11);
// TODO: The current OpenCL.100.DebugInfo spec says "Function
// is an OpFunction which is described by this instruction.".
// However, the function definition can be opted-out e.g.,
// inlining. We assume that Function operand can be a
// DebugInfoNone, but we must discuss it and update the spec.
if (!DoesDebugInfoOperandMatchExpectation(
_,
[](OpenCLDebugInfo100Instructions dbg_inst) {
return dbg_inst == OpenCLDebugInfo100DebugInfoNone;
},
inst, 14)) {
CHECK_OPERAND("Function", SpvOpFunction, 14);
}
if (num_words == 16) {
CHECK_DEBUG_OPERAND("Declaration",
OpenCLDebugInfo100DebugFunctionDeclaration, 15);
}
break;
}
case OpenCLDebugInfo100DebugFunctionDeclaration: {
CHECK_OPERAND("Name", SpvOpString, 5);
auto validate_type =
ValidateOperandDebugType(_, "Type", inst, 6, ext_inst_name);
if (validate_type != SPV_SUCCESS) return validate_type;
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
CHECK_OPERAND("Linkage Name", SpvOpString, 11);
break;
}
case OpenCLDebugInfo100DebugLexicalBlock: {
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 5);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 8, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
if (num_words == 10) CHECK_OPERAND("Name", SpvOpString, 9);
break;
}
case OpenCLDebugInfo100DebugScope: {
// TODO(https://gitlab.khronos.org/spirv/SPIR-V/issues/533): We are
// still in spec discussion about what must be "Scope" operand of
// DebugScope. Update this code if the conclusion is different.
auto validate_scope =
ValidateOperandLexicalScope(_, "Scope", inst, 5, ext_inst_name);
if (validate_scope != SPV_SUCCESS) return validate_scope;
if (num_words == 7) {
CHECK_DEBUG_OPERAND("Inlined At", OpenCLDebugInfo100DebugInlinedAt,
6);
}
break;
}
case OpenCLDebugInfo100DebugLocalVariable: {
CHECK_OPERAND("Name", SpvOpString, 5);
auto validate_type =
ValidateOperandDebugType(_, "Type", inst, 6, ext_inst_name);
if (validate_type != SPV_SUCCESS) return validate_type;
CHECK_DEBUG_OPERAND("Source", OpenCLDebugInfo100DebugSource, 7);
auto validate_parent =
ValidateOperandLexicalScope(_, "Parent", inst, 10, ext_inst_name);
if (validate_parent != SPV_SUCCESS) return validate_parent;
break;
}
case OpenCLDebugInfo100DebugDeclare: {
CHECK_DEBUG_OPERAND("Local Variable",
OpenCLDebugInfo100DebugLocalVariable, 5);
// TODO: We must discuss DebugDeclare.Variable of OpenCL.100.DebugInfo.
// Currently, it says "Variable must be an id of OpVariable instruction
// which defines the local variable.", but we want to allow
// OpFunctionParameter as well.
auto* operand = _.FindDef(inst->word(6));
if (operand->opcode() != SpvOpVariable &&
operand->opcode() != SpvOpFunctionParameter) {
return _.diag(SPV_ERROR_INVALID_DATA, inst)
<< ext_inst_name() << ": "
<< "expected operand Variable must be a result id of "
"OpVariable or OpFunctionParameter";
}
CHECK_DEBUG_OPERAND("Expression", OpenCLDebugInfo100DebugExpression, 7);
break;
}
case OpenCLDebugInfo100DebugExpression: {
for (uint32_t word_index = 5; word_index < num_words; ++word_index) {
CHECK_DEBUG_OPERAND("Operation", OpenCLDebugInfo100DebugOperation,
word_index);
}
break;
}
// TODO: Add validation rules for remaining cases as well.
case OpenCLDebugInfo100DebugTypePtrToMember:
case OpenCLDebugInfo100DebugTypeTemplate:
case OpenCLDebugInfo100DebugTypeTemplateParameter:
case OpenCLDebugInfo100DebugTypeTemplateTemplateParameter:
case OpenCLDebugInfo100DebugTypeTemplateParameterPack:
case OpenCLDebugInfo100DebugGlobalVariable:
case OpenCLDebugInfo100DebugLexicalBlockDiscriminator:
case OpenCLDebugInfo100DebugInlinedAt:
case OpenCLDebugInfo100DebugInlinedVariable:
case OpenCLDebugInfo100DebugValue:
case OpenCLDebugInfo100DebugMacroDef:
case OpenCLDebugInfo100DebugMacroUndef:
case OpenCLDebugInfo100DebugImportedEntity:
break;
case OpenCLDebugInfo100InstructionsMax:
assert(0);
break;
}
}
return SPV_SUCCESS;
}
spv_result_t ExtensionPass(ValidationState_t& _, const Instruction* inst) {
const SpvOp opcode = inst->opcode();
if (opcode == SpvOpExtension) return ValidateExtension(_, inst);
if (opcode == SpvOpExtInstImport) return ValidateExtInstImport(_, inst);
if (opcode == SpvOpExtInst) return ValidateExtInst(_, inst);
return SPV_SUCCESS;
}
} // namespace val
} // namespace spvtools
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