mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-26 21:30:07 +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.
33 lines
1.1 KiB
C++
33 lines
1.1 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.
|
|
|
|
#include "eliminate_dead_functions_util.h"
|
|
|
|
namespace spvtools {
|
|
namespace opt {
|
|
|
|
namespace eliminatedeadfunctionsutil {
|
|
|
|
Module::iterator EliminateFunction(IRContext* context,
|
|
Module::iterator* func_iter) {
|
|
(*func_iter)
|
|
->ForEachInst([context](Instruction* inst) { context->KillInst(inst); },
|
|
true);
|
|
return func_iter->Erase();
|
|
}
|
|
|
|
} // namespace eliminatedeadfunctionsutil
|
|
} // namespace opt
|
|
} // namespace spvtools
|