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From: "hjl.tools at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/26124] New: Export <cpu-features.h>
Date: Wed, 17 Jun 2020 00:53:21 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26124

            Bug ID: 26124
           Summary: Export <cpu-features.h>
           Product: glibc
           Version: 2.32
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: hjl.tools at gmail dot com
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---

I got user requests to export <cpu-features.h> so that people can do

#if __has_include(<cpu-features.h>)
#include <cpu-features.h>
#endif
...

   if (HAS_CPU_FEATURE (SSE3))
...
   if (CPU_FEATURE_USABLE (SSE3))
...

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