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[Bug math/21973] New: [sparc] libm missing sqrtl compat symbol


https://sourceware.org/bugzilla/show_bug.cgi?id=21973

            Bug ID: 21973
           Summary: [sparc] libm missing sqrtl compat symbol
           Product: glibc
           Version: 2.26
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
  Target Milestone: ---
              Host: sparc-*-linux*

sparc libm used (checked with glibc 2.8 binaries) to have a sqrtl compat
symbol, version GLIBC_2.0, for old binaries when sqrtl was an alias of sqrt. 
This disappeared, probably with:

commit 8847f0377003fbfe9cbe951ce9f8717d74f26247
Author: David S. Miller <davem@davemloft.net>
Date:   Tue Feb 28 22:37:58 2012 -0800

    Add sparc optimized sqrt{,f}.

        * sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file.
        * sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.

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