Integrated: 8350835: C2 SuperWord: assert/wrong result when using Float.float16ToFloat with byte instead of short input
Sandhya Viswanathan
sviswanathan at openjdk.org
Mon Mar 17 17:53:15 UTC 2025
On Fri, 7 Mar 2025 01:56:49 GMT, Sandhya Viswanathan <sviswanathan at openjdk.org> wrote:
> Float.float16ToFloat generates wrong vectorized code in product build and asserts in fastdebug/debug when argument is of type byte, int, or long array. The short term solution is to not auto vectorize in these cases.
>
> Review comments are welcome.
>
> Best Regards,
> Sandhya
This pull request has now been integrated.
Changeset: 3239919a
Author: Sandhya Viswanathan <sviswanathan at openjdk.org>
URL: https://git.openjdk.org/jdk/commit/3239919a5a5910922ea4cb6109f94a24c5f6b4f2
Stats: 184 lines in 2 files changed: 183 ins; 0 del; 1 mod
8350835: C2 SuperWord: assert/wrong result when using Float.float16ToFloat with byte instead of short input
Reviewed-by: epeter, kvn
-------------
PR: https://git.openjdk.org/jdk/pull/23939
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