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Diffstat (limited to 'arch/mips/math-emu/dp_maddf.c')
-rw-r--r--arch/mips/math-emu/dp_maddf.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/mips/math-emu/dp_maddf.c b/arch/mips/math-emu/dp_maddf.c
index c38fe1bde875..e799fc826b0c 100644
--- a/arch/mips/math-emu/dp_maddf.c
+++ b/arch/mips/math-emu/dp_maddf.c
@@ -14,9 +14,6 @@
#include "ieee754dp.h"
-enum maddf_flags {
- maddf_negate_product = 1 << 0,
-};
static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
union ieee754dp y, enum maddf_flags flags)
@@ -85,8 +82,8 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM):
case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF):
if ((zc == IEEE754_CLASS_INF) &&
- ((!(flags & maddf_negate_product) && (zs != (xs ^ ys))) ||
- ((flags & maddf_negate_product) && (zs == (xs ^ ys))))) {
+ ((!(flags & MADDF_NEGATE_PRODUCT) && (zs != (xs ^ ys))) ||
+ ((flags & MADDF_NEGATE_PRODUCT) && (zs == (xs ^ ys))))) {
/*
* Cases of addition of infinities with opposite signs
* or subtraction of infinities with same signs.
@@ -99,9 +96,9 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
* same sign as product (x*y) (in case of MADDF.D instruction)
* or product -(x*y) (in MSUBF.D case). The result must be an
* infinity, and its sign is determined only by the value of
- * (flags & maddf_negate_product) and the signs of x and y.
+ * (flags & MADDF_NEGATE_PRODUCT) and the signs of x and y.
*/
- if (flags & maddf_negate_product)
+ if (flags & MADDF_NEGATE_PRODUCT)
return ieee754dp_inf(1 ^ (xs ^ ys));
else
return ieee754dp_inf(xs ^ ys);
@@ -115,9 +112,9 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
return ieee754dp_inf(zs);
if (zc == IEEE754_CLASS_ZERO) {
/* Handle cases +0 + (-0) and similar ones. */
- if ((!(flags & maddf_negate_product)
+ if ((!(flags & MADDF_NEGATE_PRODUCT)
&& (zs == (xs ^ ys))) ||
- ((flags & maddf_negate_product)
+ ((flags & MADDF_NEGATE_PRODUCT)
&& (zs != (xs ^ ys))))
/*
* Cases of addition of zeros of equal signs
@@ -167,7 +164,7 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
re = xe + ye;
rs = xs ^ ys;
- if (flags & maddf_negate_product)
+ if (flags & MADDF_NEGATE_PRODUCT)
rs ^= 1;
/* shunt to top of word */
@@ -291,5 +288,5 @@ union ieee754dp ieee754dp_maddf(union ieee754dp z, union ieee754dp x,
union ieee754dp ieee754dp_msubf(union ieee754dp z, union ieee754dp x,
union ieee754dp y)
{
- return _dp_maddf(z, x, y, maddf_negate_product);
+ return _dp_maddf(z, x, y, MADDF_NEGATE_PRODUCT);
}