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author | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2018-05-29 17:52:24 -0300 |
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committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2020-02-14 08:24:56 -0600 |
commit | c624d23260d5c136bebdd3a0734876527cedc505 (patch) | |
tree | c3b9039f6ef2e62892420a9b147668fc8924d759 /math/libm-test-islessequal.inc | |
parent | ad180676b83dc1782d407dbff57dabbaab0c1f71 (diff) | |
download | glibc-c624d23260d5c136bebdd3a0734876527cedc505.tar.gz glibc-c624d23260d5c136bebdd3a0734876527cedc505.tar.xz glibc-c624d23260d5c136bebdd3a0734876527cedc505.zip |
Add a generic scalb implementation
This is a preparatory patch to enable building a _Float128 variant to ease reuse when building a _Float128 variant to alias this long double only symbol. Notably, stubs are added where missing to the native _Float128 sysdep dir to prevent building these newly templated variants created inside the build directories. Also noteworthy are the changes around LIBM_SVID_COMPAT. These changes are not intuitive. The templated version is only enabled when !LIBM_SVID_COMPAT, and the compat version is predicated entirely on LIBM_SVID_COMPAT. Thus, exactly one is stubbed out entirely when building. The nldbl scalb compat files are updated to account for this. Likewise, fixup the reuse of m68k's e_scalb{f,l}.c to include it's override of e_scalb.c. Otherwise, the search path finds the templated copy in the build directory. This could be futher simplified by providing an overridden template, but I lack the hardware to verify.
Diffstat (limited to 'math/libm-test-islessequal.inc')
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