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/sp_tint.c | |
| parent | f5410d19b07d1d06a2ffa43db6d9b565a3a51c41 (diff) | |
| download | linux-ad8fb5537a7747187e92434dc096d3914472b51b.tar.bz2 | |
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_tint.c')
| -rw-r--r-- | arch/mips/math-emu/sp_tint.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/math-emu/sp_tint.c b/arch/mips/math-emu/sp_tint.c index febcf5cc4fbc..709f6bcd490b 100644 --- a/arch/mips/math-emu/sp_tint.c +++ b/arch/mips/math-emu/sp_tint.c @@ -57,8 +57,8 @@ int ieee754sp_tint(union ieee754sp x) return ieee754si_xcpt(ieee754si_indef(), "sp_tint", x); } /* oh gawd */ - if (xe > SP_MBITS) { - xm <<= xe - SP_MBITS; + if (xe > SP_FBITS) { + xm <<= xe - SP_FBITS; } else { u32 residue; int round; @@ -75,10 +75,10 @@ int ieee754sp_tint(union ieee754sp x) * so we do it in two steps. Be aware that xe * may be -1 */ residue = xm << (xe + 1); - residue <<= 31 - SP_MBITS; + residue <<= 31 - SP_FBITS; round = (residue >> 31) != 0; sticky = (residue << 1) != 0; - xm >>= SP_MBITS - xe; + xm >>= SP_FBITS - xe; } odd = (xm & 0x1) != 0x0; switch (ieee754_csr.rm) { |