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fix some uninitialized vars in fpu

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This commit is contained in:
Nguyen Anh Quynh 2020-06-07 11:22:18 +08:00
parent 535143ae5a
commit 7ea04acbdc
1 changed files with 4 additions and 4 deletions
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8
qemu/fpu/softfloat.c
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@ -368,7 +368,7 @@ static float32 roundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig
{
int8 roundingMode;
flag roundNearestEven;
int8 roundIncrement, roundBits;
int8 roundIncrement = 0, roundBits;
flag isTiny;
roundingMode = STATUS(float_rounding_mode);
@ -553,7 +553,7 @@ static float64 roundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig
{
int8 roundingMode;
flag roundNearestEven;
int_fast16_t roundIncrement, roundBits;
int_fast16_t roundIncrement = 0, roundBits;
flag isTiny;
roundingMode = STATUS(float_rounding_mode);
@ -726,7 +726,7 @@ static floatx80
STATUS_PARAM)
{
int8 roundingMode;
flag roundNearestEven, increment, isTiny;
flag roundNearestEven, increment = 0, isTiny;
int64 roundIncrement, roundMask, roundBits;
roundingMode = STATUS(float_rounding_mode);
@ -1064,7 +1064,7 @@ static float128
flag zSign, int32 zExp, uint64_t zSig0, uint64_t zSig1, uint64_t zSig2 STATUS_PARAM)
{
int8 roundingMode;
flag roundNearestEven, increment, isTiny;
flag roundNearestEven, increment = 0, isTiny;
roundingMode = STATUS(float_rounding_mode);
roundNearestEven = ( roundingMode == float_round_nearest_even );