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author | Tobias Hunger <tobias.hunger@qt.io> | 2019-04-16 16:32:08 +0200 |
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committer | Tobias Hunger <tobias.hunger@qt.io> | 2019-04-16 16:32:08 +0200 |
commit | 6630937e63ae5797487b86743a7733c8ae5cc42c (patch) | |
tree | 3d53dacf6430f9099e1fb20835881205de674961 /src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h | |
parent | 37ed6dae00640f9cc980ffda05347c12a7eb5d7e (diff) | |
parent | c7af193d2e49e9f10b86262e63d8d13abf72b5cf (diff) |
Merge commit 'dev' into 'wip/cmake-merge'
Change-Id: I176c40d031be26a1dd1cf08843e448a660598783
Diffstat (limited to 'src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h')
-rw-r--r-- | src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h b/src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h new file mode 100644 index 0000000000..b1d906f919 --- /dev/null +++ b/src/3rdparty/angle/src/compiler/translator/BreakVariableAliasingInInnerLoops.h @@ -0,0 +1,23 @@ +// +// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// BreakVariableAliasingInInnerLoops.h: To optimize simple assignments, the HLSL compiler frontend +// may record a variable as aliasing another. Sometimes the alias information gets garbled +// so we work around this issue by breaking the aliasing chain in inner loops. + +#ifndef COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ +#define COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ + +class TIntermNode; + +namespace sh +{ + +void BreakVariableAliasingInInnerLoops(TIntermNode *root); + +} // namespace sh + +#endif // COMPILER_TRANSLATOR_BREAKVARIABLEALIASINGININNERLOOPS_H_ |