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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2023-06-07 13:18:02 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2023-06-12 11:33:39 -0500 |
| commit | f193ea20eddc6cef84cba54cf1a647204ee6a86b (patch) | |
| tree | f0b8c5f9638e612ec9d59cb3d1a87dfd2570f531 /sysdeps/generic/math-use-builtins-lrint.h | |
| parent | af992e7abdc9049714da76cae1e5e18bc4838fb8 (diff) | |
| download | glibc-f193ea20eddc6cef84cba54cf1a647204ee6a86b.tar glibc-f193ea20eddc6cef84cba54cf1a647204ee6a86b.tar.gz glibc-f193ea20eddc6cef84cba54cf1a647204ee6a86b.tar.bz2 glibc-f193ea20eddc6cef84cba54cf1a647204ee6a86b.zip | |
x86: Refactor Intel `init_cpu_features`
This patch should have no affect on existing functionality.
The current code, which has a single switch for model detection and
setting prefered features, is difficult to follow/extend. The cases
use magic numbers and many microarchitectures are missing. This makes
it difficult to reason about what is implemented so far and/or
how/where to add support for new features.
This patch splits the model detection and preference setting stages so
that CPU preferences can be set based on a complete list of available
microarchitectures, rather than based on model magic numbers.
Reviewed-by: DJ Delorie <dj@redhat.com>
Diffstat (limited to 'sysdeps/generic/math-use-builtins-lrint.h')
0 files changed, 0 insertions, 0 deletions