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MIPS: math-emu: Rename get_rounding() functions. 

There are two version of get_rounding(), one for single precision, one
for double precision.  Add a ieee754sp_ rsp. ieee754dp_ prefix for
clarity.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2014-04-25 10:54:06 +02:00
parent 90efba36ed
commit de2fc342b8
2 changed files with 10 additions and 10 deletions
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10
arch/mips/math-emu/ieee754dp.c
View File

@ -65,7 +65,7 @@ union ieee754dp __cold ieee754dp_nanxcpt(union ieee754dp r)
return r;
}
static u64 get_rounding(int sn, u64 xm)
static u64 ieee754dp_get_rounding(int sn, u64 xm)
{
/* inexact must round of 3 bits
*/
@ -128,12 +128,12 @@ union ieee754dp ieee754dp_format(int sn, int xe, u64 xm)
}
}
if (xe == DP_EMIN - 1
&& get_rounding(sn, xm) >> (DP_FBITS + 1 + 3))
if (xe == DP_EMIN - 1 &&
ieee754dp_get_rounding(sn, xm) >> (DP_FBITS + 1 + 3))
{
/* Not tiny after rounding */
ieee754_setcx(IEEE754_INEXACT);
xm = get_rounding(sn, xm);
xm = ieee754dp_get_rounding(sn, xm);
xm >>= 1;
/* Clear grs bits */
xm &= ~(DP_MBIT(3) - 1);
@ -156,7 +156,7 @@ union ieee754dp ieee754dp_format(int sn, int xe, u64 xm)
/* inexact must round of 3 bits
*/
xm = get_rounding(sn, xm);
xm = ieee754dp_get_rounding(sn, xm);
/* adjust exponent for rounding add overflowing
*/
if (xm >> (DP_FBITS + 3 + 1)) {

10
arch/mips/math-emu/ieee754sp.c
View File

@ -65,7 +65,7 @@ union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r)
return r;
}
static unsigned get_rounding(int sn, unsigned xm)
static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
{
/* inexact must round of 3 bits
*/
@ -128,12 +128,12 @@ union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
}
}
if (xe == SP_EMIN - 1
&& get_rounding(sn, xm) >> (SP_FBITS + 1 + 3))
if (xe == SP_EMIN - 1 &&
ieee754sp_get_rounding(sn, xm) >> (SP_FBITS + 1 + 3))
{
/* Not tiny after rounding */
ieee754_setcx(IEEE754_INEXACT);
xm = get_rounding(sn, xm);
xm = ieee754sp_get_rounding(sn, xm);
xm >>= 1;
/* Clear grs bits */
xm &= ~(SP_MBIT(3) - 1);
@ -154,7 +154,7 @@ union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
/* inexact must round of 3 bits
*/
xm = get_rounding(sn, xm);
xm = ieee754sp_get_rounding(sn, xm);
/* adjust exponent for rounding add overflowing
*/
if (xm >> (SP_FBITS + 1 + 3)) {