[Bug rtl-optimization/116783] [14/15 Regression] Wrong code at -O2 with late pair fusion pass (wrong alias analysis)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116783

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |14.3

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So to me, it looks more like memory_modified_in_insn_p is called with no
context of mem so it does not know that `x1-184` (at insn 92) will overlap with
the insn that stores to x1 (insn 106).