[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh

[zhongyunde at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107090

vfdff <zhongyunde at huawei dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |zhongyunde at huawei dot com

--- Comment #5 from vfdff <zhongyunde at huawei dot com> ---
Created attachment 53684
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53684&action=edit
Add A ? B + CST : B match and simplify optimizations

Fix the 1st issue of the pattern match