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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h')
-rw-r--r-- | gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h new file mode 100644 index 0000000000..8468e1e635 --- /dev/null +++ b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveArrayLengthMethod.h @@ -0,0 +1,37 @@ +// +// Copyright 2017 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. +// +// RemoveArrayLengthMethod.h: +// Fold array length expressions, including cases where the "this" node has side effects. +// Example: +// int i = (a = b).length(); +// int j = (func()).length(); +// becomes: +// (a = b); +// int i = <constant array length>; +// func(); +// int j = <constant array length>; +// +// Must be run after SplitSequenceOperator, SimplifyLoopConditions and SeparateDeclarations steps +// have been done to expressions containing calls of the array length method. +// +// Does nothing to length method calls done on runtime-sized arrays. + +#ifndef COMPILER_TRANSLATOR_TREEOPS_REMOVEARRAYLENGTHMETHOD_H_ +#define COMPILER_TRANSLATOR_TREEOPS_REMOVEARRAYLENGTHMETHOD_H_ + +#include "common/angleutils.h" + +namespace sh +{ + +class TCompiler; +class TIntermBlock; + +[[nodiscard]] bool RemoveArrayLengthMethod(TCompiler *compiler, TIntermBlock *root); + +} // namespace sh + +#endif // COMPILER_TRANSLATOR_TREEOPS_REMOVEARRAYLENGTHMETHOD_H_ |