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softfloat: roundAndPackInt{32, 64}: Don't assume int32 is 32 bits

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Fix code in roundAndPackInt32 that assumed that int32 was only
32 bits, by simply using int32_t instead. Fix the parallel bug
in roundAndPackInt64 as well, although that one is only theoretical
since it's unlikely that int64 will ever be more than 64 bits.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Peter Maydell 2012-04-05 19:12:35 +01:00 committed by Blue Swirl
parent b3a6a2e041
commit 760e141613
1 changed files with 2 additions and 2 deletions
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fpu/softfloat.c
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@ -117,7 +117,7 @@ static int32 roundAndPackInt32( flag zSign, uint64_t absZ STATUS_PARAM)
int8 roundingMode; int8 roundingMode;
flag roundNearestEven; flag roundNearestEven;
int8 roundIncrement, roundBits; int8 roundIncrement, roundBits;
int32 z; int32_t z;
roundingMode = STATUS(float_rounding_mode); roundingMode = STATUS(float_rounding_mode);
roundNearestEven = ( roundingMode == float_round_nearest_even ); roundNearestEven = ( roundingMode == float_round_nearest_even );
@ -166,7 +166,7 @@ static int64 roundAndPackInt64( flag zSign, uint64_t absZ0, uint64_t absZ1 STATU
{ {
int8 roundingMode; int8 roundingMode;
flag roundNearestEven, increment; flag roundNearestEven, increment;
int64 z; int64_t z;
roundingMode = STATUS(float_rounding_mode); roundingMode = STATUS(float_rounding_mode);
roundNearestEven = ( roundingMode == float_round_nearest_even ); roundNearestEven = ( roundingMode == float_round_nearest_even );