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| author | Anton Blanchard <anton@samba.org> | 2016-01-04 13:28:52 -0200 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2016-01-04 14:55:38 -0200 |
| commit | 0a1f1e78fbdfaf2c01e9c2368023b2533e7136cf (patch) | |
| tree | 1e451d9c004d8e38228c8ead00b042c4bdac1ee4 /manual | |
| parent | 1979f3c1ad7a6ae30de5c9cd162729b29488cece (diff) | |
Eliminate redundant sign extensions in pow()
When looking at the code generated for pow() on ppc64 I noticed quite
a few sign extensions. Making the array indices unsigned reduces the
number of sign extensions from 24 to 7.
Tested for powerpc64le and x86_64.
Diffstat (limited to 'manual')
0 files changed, 0 insertions, 0 deletions