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- // 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.
- #include <cassert>
- #include <cstring>
- #include "source/spirv_validator_options.h"
- bool spvParseUniversalLimitsOptions(const char* s, spv_validator_limit* type) {
- auto match = [s](const char* b) {
- return s && (0 == strncmp(s, b, strlen(b)));
- };
- if (match("--max-struct-members")) {
- *type = spv_validator_limit_max_struct_members;
- } else if (match("--max-struct_depth")) {
- *type = spv_validator_limit_max_struct_depth;
- } else if (match("--max-local-variables")) {
- *type = spv_validator_limit_max_local_variables;
- } else if (match("--max-global-variables")) {
- *type = spv_validator_limit_max_global_variables;
- } else if (match("--max-switch-branches")) {
- *type = spv_validator_limit_max_global_variables;
- } else if (match("--max-function-args")) {
- *type = spv_validator_limit_max_function_args;
- } else if (match("--max-control-flow-nesting-depth")) {
- *type = spv_validator_limit_max_control_flow_nesting_depth;
- } else if (match("--max-access-chain-indexes")) {
- *type = spv_validator_limit_max_access_chain_indexes;
- } else if (match("--max-id-bound")) {
- *type = spv_validator_limit_max_id_bound;
- } else {
- // The command line option for this validator limit has not been added.
- // Therefore we return false.
- return false;
- }
- return true;
- }
- spv_validator_options spvValidatorOptionsCreate(void) {
- return new spv_validator_options_t;
- }
- void spvValidatorOptionsDestroy(spv_validator_options options) {
- delete options;
- }
- void spvValidatorOptionsSetUniversalLimit(spv_validator_options options,
- spv_validator_limit limit_type,
- uint32_t limit) {
- assert(options && "Validator options object may not be Null");
- switch (limit_type) {
- #define LIMIT(TYPE, FIELD) \
- case TYPE: \
- options->universal_limits_.FIELD = limit; \
- break;
- LIMIT(spv_validator_limit_max_struct_members, max_struct_members)
- LIMIT(spv_validator_limit_max_struct_depth, max_struct_depth)
- LIMIT(spv_validator_limit_max_local_variables, max_local_variables)
- LIMIT(spv_validator_limit_max_global_variables, max_global_variables)
- LIMIT(spv_validator_limit_max_switch_branches, max_switch_branches)
- LIMIT(spv_validator_limit_max_function_args, max_function_args)
- LIMIT(spv_validator_limit_max_control_flow_nesting_depth,
- max_control_flow_nesting_depth)
- LIMIT(spv_validator_limit_max_access_chain_indexes,
- max_access_chain_indexes)
- LIMIT(spv_validator_limit_max_id_bound, max_id_bound)
- #undef LIMIT
- }
- }
- void spvValidatorOptionsSetRelaxStoreStruct(spv_validator_options options,
- bool val) {
- options->relax_struct_store = val;
- }
- void spvValidatorOptionsSetRelaxLogicalPointer(spv_validator_options options,
- bool val) {
- options->relax_logical_pointer = val;
- }
- void spvValidatorOptionsSetRelaxBlockLayout(spv_validator_options options,
- bool val) {
- options->relax_block_layout = val;
- }
- void spvValidatorOptionsSetScalarBlockLayout(spv_validator_options options,
- bool val) {
- options->scalar_block_layout = val;
- }
- void spvValidatorOptionsSetSkipBlockLayout(spv_validator_options options,
- bool val) {
- options->skip_block_layout = val;
- }
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