Sumanth Gundapaneni ca9d2e923b [Hexagon] Add Loop Alignment pass. (#83379) ...

Inspect a basic block and if its single basic block loop with a small
number of instructions, set the Loop Alignment to 32 bytes. This will
avoid the cache line break in the first packet of loop which will cause
a stall per each execution of loop.

2024-02-29 16:57:33 -06:00

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