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| author | Schuyler Eldridge | 2021-08-26 13:40:59 -0400 |
|---|---|---|
| committer | GitHub | 2021-08-26 17:40:59 +0000 |
| commit | cc80c631e2a6a259f33d1d583107d5add05aaf12 (patch) | |
| tree | 97b8a5df5a0c622f042000de4e6103e25b655a98 /benchmark | |
| parent | dc2fbad9d6431cb52a7ad26937a100b288b86206 (diff) | |
Fix dshl zero-width shift behavior (#2339)
* Fix dshl zero-width shift behavior
Add a special case for dshl handling in the ZeroWidths pass. If one
expression is shifted by a second, zero-width expression, just return
the first expression. This prevents a bug where the width will
incorrectly expand due to zero-widths introducing a 1-bit zero
expression.
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
* fixup! Fix dshl zero-width shift behavior
Diffstat (limited to 'benchmark')
0 files changed, 0 insertions, 0 deletions