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Commit e1afae03 authored by zhongyunde's avatar zhongyunde
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[AArch64][SVE] Add some logical operation DestructiveBinaryComm patterns

Add DestructiveBinaryComm* patterns for ORR, EOR, AND and BIC.
The above instructions requires that the source and destination registers are
equal, so use movprfx should be beneficial to performance.
note: BIC (i.e. A & ~B) is not a commutative operation.

Reviewed By: paulwalker-arm, david-arm

Differential Revision: https://reviews.llvm.org/D124224
parent ad12f468
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