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_add.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/mips/math-emu/sp_add.c') diff --git a/arch/mips/math-emu/sp_add.c b/arch/mips/math-emu/sp_add.c index a0bc95cea1cc..2d84d460cb67 100644 --- a/arch/mips/math-emu/sp_add.c +++ b/arch/mips/math-emu/sp_add.c @@ -91,7 +91,7 @@ union ieee754sp ieee754sp_add(union ieee754sp x, union ieee754sp y) if (xs == ys) return x; else - return ieee754sp_zero(ieee754_csr.rm == IEEE754_RD); + return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD); case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO): @@ -165,7 +165,7 @@ union ieee754sp ieee754sp_add(union ieee754sp x, union ieee754sp y) xs = ys; } if (xm == 0) - return ieee754sp_zero(ieee754_csr.rm == IEEE754_RD); + return ieee754sp_zero(ieee754_csr.rm == FPU_CSR_RD); /* * Normalize in extended single precision -- cgit