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Remove ability to disable some target features #116584

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wants to merge 2 commits into from
Closed

Remove ability to disable some target features #116584

wants to merge 2 commits into from

Commits on Oct 9, 2023

  1. Override -C target-feature with features implied by --target 

    Change the features enabled by various target specifications from defaults
to mandatory features. This will be used to prevent -C target-feature=-x87
and -C target-feature=-sse from changing the ABI on x86.
    Günther Brammer committed Oct 9, 2023
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  2. Make x87, sse and sse2 mandatory on targets enabling them 

    These features enable registers that are or will be used in the ABI.
Instead of only being implied by the target cpu, they are now explicitly
enabled so that they cannot be disabled by -C target-feature.
    Günther Brammer committed Oct 9, 2023
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