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| author | das <das@FreeBSD.org> | 2005-02-21 17:44:57 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2005-02-21 17:44:57 +0000 |
| commit | c08295146276c267807ebb20abbe29853253c03c (patch) | |
| tree | b60f2aab5076ffba4c69f1a06cbbd8e47653dbcc /lib/libc/stdlib/div.c | |
| parent | 3f3a242171fb1866a10ff497dfeb3e91fb6afffe (diff) | |
| download | FreeBSD-src-c08295146276c267807ebb20abbe29853253c03c.zip FreeBSD-src-c08295146276c267807ebb20abbe29853253c03c.tar.gz | |
Use double arithmetic instead of simulating it with two floats. This
results in a performance gain on the order of 10% for amd64 (sledge),
ia64 (pluto1), i386+SSE (Pentium 4), and sparc64 (panther), and a
negligible improvement for i386 without SSE. (The i386 port still
uses the hardware instruction, though.)
Diffstat (limited to 'lib/libc/stdlib/div.c')
0 files changed, 0 insertions, 0 deletions
