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Diffstat (limited to 'arch/mips/math-emu/dp_cmp.c')
-rw-r--r--arch/mips/math-emu/dp_cmp.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/mips/math-emu/dp_cmp.c b/arch/mips/math-emu/dp_cmp.c
index 30f95f6e9ac4..a29880e29ae4 100644
--- a/arch/mips/math-emu/dp_cmp.c
+++ b/arch/mips/math-emu/dp_cmp.c
@@ -35,16 +35,11 @@ int ieee754dp_cmp(union ieee754dp x, union ieee754dp y, int cmp, int sig)
FLUSHYDP;
ieee754_clearcx(); /* Even clear inexact flag here */
- if (ieee754dp_isnan(x) || ieee754dp_isnan(y)) {
- if (sig || xc == IEEE754_CLASS_SNAN || yc == IEEE754_CLASS_SNAN)
+ if (ieee754_class_nan(xc) || ieee754_class_nan(yc)) {
+ if (sig ||
+ xc == IEEE754_CLASS_SNAN || yc == IEEE754_CLASS_SNAN)
ieee754_setcx(IEEE754_INVALID_OPERATION);
- if (cmp & IEEE754_CUN)
- return 1;
- if (cmp & (IEEE754_CLT | IEEE754_CGT)) {
- if (sig && ieee754_setandtestcx(IEEE754_INVALID_OPERATION))
- return 0;
- }
- return 0;
+ return (cmp & IEEE754_CUN) != 0;
} else {
vx = x.bits;
vy = y.bits;