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microblaze: Fix -Os right shift optimization is allowed into delay slot #37

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microblaze: Fix -Os right shift optimization is allowed into delay slot #37

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Commits on Oct 19, 2024

  1. microblaze: Fix -Os right shift optimization is allowed into delay slot 

    During picolibc testing, it's found that `-Os` produces assembly code that
compiler squeezes into a single delay slot. Thus, only the first
instruction (the one in delay slot) emitted by this optimization is
executed and the rest is skipped.

Signed-off-by: Alp Sayin <[email protected]>
    @alpsayin
    alpsayin committed Oct 19, 2024
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