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Compile spin_loop_hint as pause on x86 even without sse2 enabled #101495

Merged
merged 1 commit into from
Sep 9, 2022
Merged

Compile spin_loop_hint as pause on x86 even without sse2 enabled #101495

merged 1 commit into from
Sep 9, 2022

Commits on Sep 6, 2022

  1. Compile spin_loop_hint as pause on x86 even without sse2 enabled 

    The x86 `pause` instruction was introduced with sse2, but because it is encoded as `rep nop`, it works just fine on cpu's without sse2 support. It just doesn't do anything.
    @bjorn3
    bjorn3 authored Sep 6, 2022
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