Sander de Smalen 6c189eaea9 [AArch64] Add SME peephole optimizer pass (#104612) ...

This pass removes back-to-back smstart/smstop instructions
to reduce the number of streaming mode changes in a function.

The implementation as proposed doesn't aim to solve all problems
yet and suggests a number of cases that can be optimized in the
future.

2024-08-21 09:44:01 +01:00

8.8 KiB

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