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target-arm: Fix 32 bit signed saturating narrow 

The returned value when doing saturating signed 64->32 bit
conversion of a negative number was incorrect due to a missing cast.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Peter Maydell 2011-02-09 15:42:33 +00:00 committed by Aurelien Jarno
parent af1bbf30c4
commit cc2212c2f8
1 changed files with 1 additions and 1 deletions
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2
target-arm/neon_helper.c
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@ -1209,7 +1209,7 @@ uint32_t HELPER(neon_narrow_sat_s32)(CPUState *env, uint64_t x)
{
if ((int64_t)x != (int32_t)x) {
SET_QC();
return (x >> 63) ^ 0x7fffffff;
return ((int64_t)x >> 63) ^ 0x7fffffff;
}
return x;
}