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path: root/arch/mips/math-emu/dp_tlong.c
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Diffstat (limited to 'arch/mips/math-emu/dp_tlong.c')
-rw-r--r--arch/mips/math-emu/dp_tlong.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/math-emu/dp_tlong.c b/arch/mips/math-emu/dp_tlong.c
index 9cdc145b75e0..748fa10ed4cf 100644
--- a/arch/mips/math-emu/dp_tlong.c
+++ b/arch/mips/math-emu/dp_tlong.c
@@ -38,10 +38,13 @@ s64 ieee754dp_tlong(union ieee754dp x)
switch (xc) {
case IEEE754_CLASS_SNAN:
case IEEE754_CLASS_QNAN:
- case IEEE754_CLASS_INF:
ieee754_setcx(IEEE754_INVALID_OPERATION);
return ieee754di_indef();
+ case IEEE754_CLASS_INF:
+ ieee754_setcx(IEEE754_INVALID_OPERATION);
+ return ieee754di_overflow(xs);
+
case IEEE754_CLASS_ZERO:
return 0;
@@ -56,7 +59,7 @@ s64 ieee754dp_tlong(union ieee754dp x)
/* Set invalid. We will only use overflow for floating
point overflow */
ieee754_setcx(IEEE754_INVALID_OPERATION);
- return ieee754di_indef();
+ return ieee754di_overflow(xs);
}
/* oh gawd */
if (xe > DP_FBITS) {
@@ -97,7 +100,7 @@ s64 ieee754dp_tlong(union ieee754dp x)
if ((xm >> 63) != 0) {
/* This can happen after rounding */
ieee754_setcx(IEEE754_INVALID_OPERATION);
- return ieee754di_indef();
+ return ieee754di_overflow(xs);
}
if (round || sticky)
ieee754_setcx(IEEE754_INEXACT);