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d2f59bb6
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2016-08-17T11:50:52
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Revert "Cover vector dynamic indexing case in SplitSequenceOperator"
This CL was causing inverted rendering in a WebGL application.
This reverts commit 7da9850643f55335a13a4663d226c73d0ac4d3b1.
Vectors or matrices that are dynamically indexed as a part of an
l-value generate new statements in the RemoveDynamicIndexing AST
transformation step. SplitSequenceOperator needs to detect this case
and split the sequence operator before statements are generated from
its operands to ensure the correct order of execution.
BUG=angleproject:1341
TEST=angle_end2end_tests
Change-Id: I854f8cce2d46107afa62f48edf3d32c6d5c97eda
Reviewed-on: https://chromium-review.googlesource.com/371643
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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7da98506
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2016-07-20T18:45:09
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Cover vector dynamic indexing case in SplitSequenceOperator
Vectors or matrices that are dynamically indexed as a part of an
l-value generate new statements in the RemoveDynamicIndexing AST
transformation step. SplitSequenceOperator needs to detect this case
and split the sequence operator before statements are generated from
its operands to ensure the correct order of execution.
BUG=angleproject:1341
TEST=angle_end2end_tests
Change-Id: I84e41a59c88fb5d0111669cab60312b930531a22
Reviewed-on: https://chromium-review.googlesource.com/361695
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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00f6fbbe
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2016-07-20T16:32:29
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Add IntermNodePatternMatcher helper class
This will enable sharing code between different AST traversers that
apply transformations on similar node structures. This will make the
code more maintainable.
For now the helper class is used in UnfoldShortCircuitToIf and
SeparateExpressionsReturningArrays.
BUG=angleproject:1341
TEST=angle_end2end_tests, WebGL 2 conformance tests
Change-Id: Ib1e0d5a84fd05bcca983b34f18d47c53e86dc227
Reviewed-on: https://chromium-review.googlesource.com/361693
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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