mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-26 05:10:05 +00:00
265 lines
9.4 KiB
C++
265 lines
9.4 KiB
C++
// Copyright (c) 2017 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 logical SPIR-V instructions.
|
|
|
|
#include "source/val/validate.h"
|
|
|
|
#include "source/diagnostic.h"
|
|
#include "source/opcode.h"
|
|
#include "source/val/instruction.h"
|
|
#include "source/val/validation_state.h"
|
|
|
|
namespace spvtools {
|
|
namespace val {
|
|
|
|
// Validates correctness of logical instructions.
|
|
spv_result_t LogicalsPass(ValidationState_t& _, const Instruction* inst) {
|
|
const SpvOp opcode = inst->opcode();
|
|
const uint32_t result_type = inst->type_id();
|
|
|
|
switch (opcode) {
|
|
case SpvOpAny:
|
|
case SpvOpAll: {
|
|
if (!_.IsBoolScalarType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
const uint32_t vector_type = _.GetOperandTypeId(inst, 2);
|
|
if (!vector_type || !_.IsBoolVectorType(vector_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operand to be vector bool: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpIsNan:
|
|
case SpvOpIsInf:
|
|
case SpvOpIsFinite:
|
|
case SpvOpIsNormal:
|
|
case SpvOpSignBitSet: {
|
|
if (!_.IsBoolScalarType(result_type) && !_.IsBoolVectorType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
const uint32_t operand_type = _.GetOperandTypeId(inst, 2);
|
|
if (!operand_type || (!_.IsFloatScalarType(operand_type) &&
|
|
!_.IsFloatVectorType(operand_type)))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operand to be scalar or vector float: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (_.GetDimension(result_type) != _.GetDimension(operand_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected vector sizes of Result Type and the operand to be "
|
|
"equal: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpFOrdEqual:
|
|
case SpvOpFUnordEqual:
|
|
case SpvOpFOrdNotEqual:
|
|
case SpvOpFUnordNotEqual:
|
|
case SpvOpFOrdLessThan:
|
|
case SpvOpFUnordLessThan:
|
|
case SpvOpFOrdGreaterThan:
|
|
case SpvOpFUnordGreaterThan:
|
|
case SpvOpFOrdLessThanEqual:
|
|
case SpvOpFUnordLessThanEqual:
|
|
case SpvOpFOrdGreaterThanEqual:
|
|
case SpvOpFUnordGreaterThanEqual:
|
|
case SpvOpLessOrGreater:
|
|
case SpvOpOrdered:
|
|
case SpvOpUnordered: {
|
|
if (!_.IsBoolScalarType(result_type) && !_.IsBoolVectorType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
const uint32_t left_operand_type = _.GetOperandTypeId(inst, 2);
|
|
if (!left_operand_type || (!_.IsFloatScalarType(left_operand_type) &&
|
|
!_.IsFloatVectorType(left_operand_type)))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operands to be scalar or vector float: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (_.GetDimension(result_type) != _.GetDimension(left_operand_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected vector sizes of Result Type and the operands to be "
|
|
"equal: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (left_operand_type != _.GetOperandTypeId(inst, 3))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected left and right operands to have the same type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpLogicalEqual:
|
|
case SpvOpLogicalNotEqual:
|
|
case SpvOpLogicalOr:
|
|
case SpvOpLogicalAnd: {
|
|
if (!_.IsBoolScalarType(result_type) && !_.IsBoolVectorType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (result_type != _.GetOperandTypeId(inst, 2) ||
|
|
result_type != _.GetOperandTypeId(inst, 3))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected both operands to be of Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpLogicalNot: {
|
|
if (!_.IsBoolScalarType(result_type) && !_.IsBoolVectorType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (result_type != _.GetOperandTypeId(inst, 2))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operand to be of Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpSelect: {
|
|
uint32_t dimension = 1;
|
|
{
|
|
const Instruction* type_inst = _.FindDef(result_type);
|
|
assert(type_inst);
|
|
|
|
const SpvOp type_opcode = type_inst->opcode();
|
|
switch (type_opcode) {
|
|
case SpvOpTypePointer: {
|
|
if (!_.features().variable_pointers &&
|
|
!_.features().variable_pointers_storage_buffer)
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Using pointers with OpSelect requires capability "
|
|
<< "VariablePointers or VariablePointersStorageBuffer";
|
|
break;
|
|
}
|
|
|
|
case SpvOpTypeVector: {
|
|
dimension = type_inst->word(3);
|
|
break;
|
|
}
|
|
|
|
case SpvOpTypeBool:
|
|
case SpvOpTypeInt:
|
|
case SpvOpTypeFloat: {
|
|
break;
|
|
}
|
|
|
|
default: {
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
}
|
|
}
|
|
}
|
|
|
|
const uint32_t condition_type = _.GetOperandTypeId(inst, 2);
|
|
const uint32_t left_type = _.GetOperandTypeId(inst, 3);
|
|
const uint32_t right_type = _.GetOperandTypeId(inst, 4);
|
|
|
|
if (!condition_type || (!_.IsBoolScalarType(condition_type) &&
|
|
!_.IsBoolVectorType(condition_type)))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as condition: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (_.GetDimension(condition_type) != dimension)
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected vector sizes of Result Type and the condition to be"
|
|
<< " equal: " << spvOpcodeString(opcode);
|
|
|
|
if (result_type != left_type || result_type != right_type)
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected both objects to be of Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
case SpvOpIEqual:
|
|
case SpvOpINotEqual:
|
|
case SpvOpUGreaterThan:
|
|
case SpvOpUGreaterThanEqual:
|
|
case SpvOpULessThan:
|
|
case SpvOpULessThanEqual:
|
|
case SpvOpSGreaterThan:
|
|
case SpvOpSGreaterThanEqual:
|
|
case SpvOpSLessThan:
|
|
case SpvOpSLessThanEqual: {
|
|
if (!_.IsBoolScalarType(result_type) && !_.IsBoolVectorType(result_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected bool scalar or vector type as Result Type: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
const uint32_t left_type = _.GetOperandTypeId(inst, 2);
|
|
const uint32_t right_type = _.GetOperandTypeId(inst, 3);
|
|
|
|
if (!left_type ||
|
|
(!_.IsIntScalarType(left_type) && !_.IsIntVectorType(left_type)))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operands to be scalar or vector int: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (_.GetDimension(result_type) != _.GetDimension(left_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected vector sizes of Result Type and the operands to be"
|
|
<< " equal: " << spvOpcodeString(opcode);
|
|
|
|
if (!right_type ||
|
|
(!_.IsIntScalarType(right_type) && !_.IsIntVectorType(right_type)))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected operands to be scalar or vector int: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
if (_.GetDimension(result_type) != _.GetDimension(right_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected vector sizes of Result Type and the operands to be"
|
|
<< " equal: " << spvOpcodeString(opcode);
|
|
|
|
if (_.GetBitWidth(left_type) != _.GetBitWidth(right_type))
|
|
return _.diag(SPV_ERROR_INVALID_DATA, inst)
|
|
<< "Expected both operands to have the same component bit "
|
|
"width: "
|
|
<< spvOpcodeString(opcode);
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return SPV_SUCCESS;
|
|
}
|
|
|
|
} // namespace val
|
|
} // namespace spvtools
|