diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-22 17:51:55 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 17:11:13 +0400 |
| commit | ad8fb5537a7747187e92434dc096d3914472b51b (patch) | |
| tree | 57649f0df12bb0aa946bf5b6c25452398ae70f1b /arch/mips/math-emu/sp_modf.c | |
| parent | f5410d19b07d1d06a2ffa43db6d9b565a3a51c41 (diff) | |
| download | linux-ad8fb5537a7747187e92434dc096d3914472b51b.tar.xz | |
MIPS: math-emu: Replace DP_MBITS with DP_FBITS and SP_MBITS with SP_FBITS.
Both were defined as 23 rsp. 52 though the mentissa is actually a bit more
than the fraction.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu/sp_modf.c')
| -rw-r--r-- | arch/mips/math-emu/sp_modf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/math-emu/sp_modf.c b/arch/mips/math-emu/sp_modf.c index 22f19a22ab02..5f361a7a10b6 100644 --- a/arch/mips/math-emu/sp_modf.c +++ b/arch/mips/math-emu/sp_modf.c @@ -54,24 +54,24 @@ union ieee754sp ieee754sp_modf(union ieee754sp x, union ieee754sp *ip) *ip = ieee754sp_zero(xs); return x; } - if (xe >= SP_MBITS) { + if (xe >= SP_FBITS) { *ip = x; return ieee754sp_zero(xs); } /* generate ipart mantissa by clearing bottom bits */ *ip = buildsp(xs, xe + SP_EBIAS, - ((xm >> (SP_MBITS - xe)) << (SP_MBITS - xe)) & + ((xm >> (SP_FBITS - xe)) << (SP_FBITS - xe)) & ~SP_HIDDEN_BIT); /* generate fpart mantissa by clearing top bits * and normalizing (must be able to normalize) */ - xm = (xm << (32 - (SP_MBITS - xe))) >> (32 - (SP_MBITS - xe)); + xm = (xm << (32 - (SP_FBITS - xe))) >> (32 - (SP_FBITS - xe)); if (xm == 0) return ieee754sp_zero(xs); - while ((xm >> SP_MBITS) == 0) { + while ((xm >> SP_FBITS) == 0) { xm <<= 1; xe--; } |