On Sat, Jul 9, 2022 at 11:26 AM Roger Sayle <ro...@nextmovesoftware.com> wrote:
>
>
> This is a backport of the fix for PR target/105930 from mainline to the
> gcc12 release branch. This patch has been retested against the gcc12
> branch on x86_64-pc-linux-gnu with make bootstrap and make -k check,
> both with and without --target_board=unix{-m32} with no new failures.
> Ok for the gcc12 branch?
>
>
> 2022-07-09 Roger Sayle <ro...@nextmovesoftware.com>
> Uroš Bizjak <ubiz...@gmail.com>
>
> gcc/ChangeLog
> PR target/105930
> * config/i386/i386.md (*<any_or>di3_doubleword): Split after
> reload. Use rtx_equal_p to avoid creating memory-to-memory moves,
> and emit NOTE_INSN_DELETED if operand[2] is zero (i.e. with -O0).
OK.
Thanks,
Uros.
>
> Thanks in advance,
> Roger
> --
>
