diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-04-21 14:04:51 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:02:22 +0200 |
| commit | e2d11e1a8398b7447d337add50521a5abc6267fd (patch) | |
| tree | 03ad0b76d142ad034f28133d43fd9e2bb1ebb3d9 /arch/mips/math-emu/dp_maddf.c | |
| parent | d728f6709bcc49c98097485e3561f1faaf52b4f3 (diff) | |
MIPS: math-emu: Add z argument macros
Introduce macros for handling the "z" argument to maddf & msubf, making
its handling consistent with that of the "x" & "y" arguments rather than
open-coding equivalents.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Maciej W. Rozycki <macro@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13156/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu/dp_maddf.c')
| -rw-r--r-- | arch/mips/math-emu/dp_maddf.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/mips/math-emu/dp_maddf.c b/arch/mips/math-emu/dp_maddf.c index d5e0fb13ef0f..0e1d4d80e22e 100644 --- a/arch/mips/math-emu/dp_maddf.c +++ b/arch/mips/math-emu/dp_maddf.c @@ -36,16 +36,15 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, COMPXDP; COMPYDP; - - u64 zm; int ze; int zs __maybe_unused; int zc; + COMPZDP; EXPLODEXDP; EXPLODEYDP; - EXPLODEDP(z, zc, zs, ze, zm) + EXPLODEZDP; FLUSHXDP; FLUSHYDP; - FLUSHDP(z, zc, zs, ze, zm); + FLUSHZDP; ieee754_clearcx(); @@ -54,7 +53,7 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x, ieee754_setcx(IEEE754_INVALID_OPERATION); return ieee754dp_nanxcpt(z); case IEEE754_CLASS_DNORM: - DPDNORMx(zm, ze); + DPDNORMZ; /* QNAN is handled separately below */ } |