diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-22 15:51:55 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 15:11:13 +0200 |
| commit | ad8fb5537a7747187e92434dc096d3914472b51b (patch) | |
| tree | 57649f0df12bb0aa946bf5b6c25452398ae70f1b /arch/mips/math-emu/dp_tint.c | |
| parent | f5410d19b07d1d06a2ffa43db6d9b565a3a51c41 (diff) | |
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/dp_tint.c')
| -rw-r--r-- | arch/mips/math-emu/dp_tint.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/math-emu/dp_tint.c b/arch/mips/math-emu/dp_tint.c index 792470c53779..8c39a40d7fe9 100644 --- a/arch/mips/math-emu/dp_tint.c +++ b/arch/mips/math-emu/dp_tint.c @@ -54,9 +54,9 @@ int ieee754dp_tint(union ieee754dp x) return ieee754si_xcpt(ieee754si_indef(), "dp_tint", x); } /* oh gawd */ - if (xe > DP_MBITS) { - xm <<= xe - DP_MBITS; - } else if (xe < DP_MBITS) { + if (xe > DP_FBITS) { + xm <<= xe - DP_FBITS; + } else if (xe < DP_FBITS) { u64 residue; int round; int sticky; @@ -68,10 +68,10 @@ int ieee754dp_tint(union ieee754dp x) sticky = residue != 0; xm = 0; } else { - residue = xm << (64 - DP_MBITS + xe); + residue = xm << (64 - DP_FBITS + xe); round = (residue >> 63) != 0; sticky = (residue << 1) != 0; - xm >>= DP_MBITS - xe; + xm >>= DP_FBITS - xe; } /* Note: At this point upper 32 bits of xm are guaranteed to be zero */ |