[Bug target/100075] [9/10 Regression] unneeded sign extension

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100075

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Christophe Lyon <clyon@gcc.gnu.org>:

https://gcc.gnu.org/g:714bdc31b69688ae2eaeb9807a48e0f101fecf4e

commit r11-8244-g714bdc31b69688ae2eaeb9807a48e0f101fecf4e
Author: Christophe Lyon <christophe.lyon@linaro.org>
Date:   Mon Apr 19 13:24:31 2021 +0000

    aarch64: Fix up 2 other combine opt regressions vs. GCC8 [PR100075]

    The testcase is endianness dependent and works only on little-endian.

    2021-04-19  Christophe Lyon  <christophe.lyon@linaro.org>

            PR target/100075
            gcc/testsuite/
            * gcc.target/aarch64/pr100075.c: Add aarch64_little_endian
            effective target.