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[Qemu-devel] [PATCH 02/20] softfloat: fix floatx80_is_infinity()
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH 02/20] softfloat: fix floatx80_is_infinity() |
Date: |
Mon, 18 Apr 2011 22:59:54 +0200 |
With floatx80, the explicit bit is set for infinity.
Signed-off-by: Aurelien Jarno <address@hidden>
---
fpu/softfloat.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index 340f0a9..3363128 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -566,7 +566,7 @@ INLINE floatx80 floatx80_chs(floatx80 a)
INLINE int floatx80_is_infinity(floatx80 a)
{
- return (a.high & 0x7fff) == 0x7fff && a.low == 0;
+ return (a.high & 0x7fff) == 0x7fff && a.low == 0x8000000000000000LL;
}
INLINE int floatx80_is_neg(floatx80 a)
--
1.7.2.3