5dca746dd424e5e05608db26c923432e3e261f9b - llvm-project/libclc

commit: 5dca746dd424e5e05608db26c923432e3e261f9b
[log]
author: Fraser Cormack <fraser@codeplay.com>
Thu Aug 31 13:41:53 2023 +0100
committer: Copybara-Service <copybara-worker@google.com>
Thu Aug 31 06:31:05 2023 -0700
tree: 56648972c12af6b848baedbde4378dac8eb026fd
parent: 5455a6e99490799f1a00694a906ddf465bb2a685 [diff]

libclc: Fix signed integer underflow in abs_diff

We noticed this same issue in our own implementation of abs_diff, and
the same issue also came up in the abs_diff reference function in the
OpenCL CTS.

Reviewed By: rjodinchr

Differential Revision: https://reviews.llvm.org/D159275

GitOrigin-RevId: 37a3de1e2eedf848b8442217ef3790436f69a7db

generic/lib/integer/abs_diff.inc[diff]

1 file changed

tree: 56648972c12af6b848baedbde4378dac8eb026fd