From 56a6473339dbd2e908cf8c6f2856d5de2bf8d15b Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 30 Apr 2014 11:21:55 +0200 Subject: MIPS: math-emu: Switch to using the MIPS rounding modes. Previously math-emu was using the IEEE-754 constants internally. These were differing by having the constants for rounding to +/- infinity switched, so a conversion was necessary. This would be entirely avoidable if the MIPS constants were used throughout, so get rid of the bloat. Signed-off-by: Ralf Baechle --- arch/mips/math-emu/sp_fdp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/mips/math-emu/sp_fdp.c') diff --git a/arch/mips/math-emu/sp_fdp.c b/arch/mips/math-emu/sp_fdp.c index 90b9ec45e984..1b266fb16973 100644 --- a/arch/mips/math-emu/sp_fdp.c +++ b/arch/mips/math-emu/sp_fdp.c @@ -57,8 +57,8 @@ union ieee754sp ieee754sp_fdp(union ieee754dp x) /* can't possibly be sp representable */ ieee754_setcx(IEEE754_UNDERFLOW); ieee754_setcx(IEEE754_INEXACT); - if ((ieee754_csr.rm == IEEE754_RU && !xs) || - (ieee754_csr.rm == IEEE754_RD && xs)) + if ((ieee754_csr.rm == FPU_CSR_RU && !xs) || + (ieee754_csr.rm == FPU_CSR_RD && xs)) return ieee754sp_mind(xs); return ieee754sp_zero(xs); -- cgit v1.2.3