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MIPS: Restore signalling NaN behaviour for abs.[sd]

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Atsushi Nemoto <anemo@mba.ocn.ne.jp> spotted that this had been incorrectly
removed in a previous patch

Signed-off-by: Chris Dearman <chris@mips.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1213/
Tested-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Chris Dearman 2010-05-11 18:30:34 -07:00 • committed by Ralf Baechle
parent 4085467060
commit e48682ddaa
2 changed files with 2 additions and 0 deletions
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1
arch/mips/math-emu/dp_simple.c
View file

@ -78,6 +78,7 @@ ieee754dp ieee754dp_abs(ieee754dp x)
DPSIGN(x) = 0; DPSIGN(x) = 0;
if (xc == IEEE754_CLASS_SNAN) { if (xc == IEEE754_CLASS_SNAN) {
SETCX(IEEE754_INVALID_OPERATION);
return ieee754dp_nanxcpt(ieee754dp_indef(), "abs"); return ieee754dp_nanxcpt(ieee754dp_indef(), "abs");
} }

1
arch/mips/math-emu/sp_simple.c
View file

@ -78,6 +78,7 @@ ieee754sp ieee754sp_abs(ieee754sp x)
SPSIGN(x) = 0; SPSIGN(x) = 0;
if (xc == IEEE754_CLASS_SNAN) { if (xc == IEEE754_CLASS_SNAN) {
SETCX(IEEE754_INVALID_OPERATION);
return ieee754sp_nanxcpt(ieee754sp_indef(), "abs"); return ieee754sp_nanxcpt(ieee754sp_indef(), "abs");
} }