Re: [PATCH]middle-end simplify complex if expressions where comparisons are inverse of one another.

[Jeff Law via Gcc-patches]

On 10/31/22 05:42, Tamar Christina via Gcc-patches wrote:

Hi,

This is a cleaned up version addressing all feedback.

Bootstrapped Regtested on aarch64-none-linux-gnu,
x86_64-pc-linux-gnu and no issues.

Ok for master?

Thanks,
Tamar

gcc/ChangeLog:

        * match.pd: Add new rule.

gcc/testsuite/ChangeLog:

        * gcc.target/aarch64/if-compare_1.c: New test.
        * gcc.target/aarch64/if-compare_2.c: New test.

OK

jeff