commit | ae462475f978d1395c7147d2c7055f53114d8294 | [log] [tgz] |
---|---|---|
author | Stephen Adams <sra@google.com> | Thu Aug 20 18:26:59 2020 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Thu Aug 20 18:26:59 2020 +0000 |
tree | f59e8dc2bfcf672ceaea122f27bececeef105269 | |
parent | 059a347580c191413555bfc8ef452b3205a96f92 [diff] |
[dart2js] Try to preserve precision of bools in inferrer. Use abstract type of constant for BoolConstantTypeInformation as the AbstractValueDomain may have something more precise than 'bool' for a true/false constant. Evaluate short-circuit `&&` and `||` for constant inputs. This can occur with named and -Dxxx= defined constants. TODO: we should consider adding a node like a guarded-phi to select an input, with possible boolean conversions on inputs. Change-Id: I7f54503db87f6a6d2034ca59c16b4f1ff69ebbb6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159323 Reviewed-by: Christian Altamirano <coam@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com> Commit-Queue: Stephen Adams <sra@google.com>
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