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authorChih-Min Chao <cmchao@gmail.com>2010-06-28 23:54:06 +0800
committerDoug Goldstein <cardoe@gentoo.org>2010-07-20 17:44:01 -0500
commit8bb580778e667c3e25a87a2fdbedf4e52571ad34 (patch)
treea59ac017a07f4acaff096ea695c7c4700421fcb8
parenttarget-arm : fix thumb2 parallel add/sub opcode decoding (diff)
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target-arm : fix parallel saturated subtraction implementation
Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> (cherry picked from commit 4c4fd3f852dbb3a7dbcc59110d03d3d15ada5f72)
-rw-r--r--target-arm/helper.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c
index b3aec9944..9a30ef181 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2043,7 +2043,7 @@ static inline uint16_t add16_usat(uint16_t a, uint16_t b)
static inline uint16_t sub16_usat(uint16_t a, uint16_t b)
{
- if (a < b)
+ if (a > b)
return a - b;
else
return 0;
@@ -2060,7 +2060,7 @@ static inline uint8_t add8_usat(uint8_t a, uint8_t b)
static inline uint8_t sub8_usat(uint8_t a, uint8_t b)
{
- if (a < b)
+ if (a > b)
return a - b;
else
return 0;