mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-22 11:40:05 +00:00
34c5ac614c
* Fixes #2358. Added to the reducer the ability to remove a function that is not directly called. Factored out some code from the optimizer to help with this.
37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
// Copyright (c) 2019 Google LLC
|
|
//
|
|
// 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.
|
|
|
|
#ifndef SOURCE_OPT_ELIMINATE_DEAD_FUNCTIONS_UTIL_H_
|
|
#define SOURCE_OPT_ELIMINATE_DEAD_FUNCTIONS_UTIL_H_
|
|
|
|
#include "source/opt/ir_context.h"
|
|
|
|
namespace spvtools {
|
|
namespace opt {
|
|
|
|
// Provides functionality for eliminating functions that are not needed, for use
|
|
// by various analyses and passes.
|
|
namespace eliminatedeadfunctionsutil {
|
|
|
|
// Removes all of the function's instructions, removes the function from the
|
|
// module, and returns the next iterator.
|
|
Module::iterator EliminateFunction(IRContext* context,
|
|
Module::iterator* func_iter);
|
|
|
|
} // namespace eliminatedeadfunctionsutil
|
|
} // namespace opt
|
|
} // namespace spvtools
|
|
|
|
#endif // SOURCE_OPT_ELIMINATE_DEAD_FUNCTIONS_UTIL_H_
|