| Corentin Wallez | 509e456 | 2016-08-25 14:55:44 -0400 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | |
| 7 | // BreakVariableAliasingInInnerLoops.h: To optimize simple assignments, the HLSL compiler frontend |
| 8 | // may record a variable as aliasing another. Sometimes the alias information gets garbled |
| 9 | // so we work around this issue by breaking the aliasing chain in inner loops. |
| 10 | |
| 11 | #ifndef COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ |
| 12 | #define COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ |
| 13 | |
| 14 | class TIntermNode; |
| 15 | |
| 16 | namespace sh |
| 17 | { |
| 18 | |
| 19 | void BreakVariableAliasingInInnerLoops(TIntermNode *root); |
| 20 | |
| 21 | } // namespace sh |
| 22 | |
| 23 | #endif // COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ |