Nikita Popov 93122b2567 [ARM] Don't look through pointer types in canTailPredicateLoop() ...

Inspecting the pointer element type here is incompatible with
opaque pointers, and doesn't seem necessary to me. I think the
intention might have been to check the type of load/store pointer
arguments, but I believe those should get checked through their
return type or value operand anyway. I don't get any test failures
if I simply drop this.

Differential Revision: https://reviews.llvm.org/D118353

2022-01-28 09:34:13 +01:00

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