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softfloat: Fix mixups of int and int16

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normalizeFloat{32,64}Subnormal() expect the exponent as int16, not int.
This went unnoticed since int16 and uint16 were both typedef'ed to int.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Andreas Färber
2012-04-28 09:12:24 +00:00
committed by Blue Swirl
parent c4c50b9edd
commit c9696547d4
1 changed files with 2 additions and 2 deletions
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fpu/softfloat.c
+2 -2
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@@ -2131,7 +2131,7 @@ float32 float32_rem( float32 a, float32 b STATUS_PARAM )
float32 float32_muladd(float32 a, float32 b, float32 c, int flags STATUS_PARAM)
{
flag aSign, bSign, cSign, zSign;
int aExp, bExp, cExp, pExp, zExp, expDiff;
int16 aExp, bExp, cExp, pExp, zExp, expDiff;
uint32_t aSig, bSig, cSig;
flag pInf, pZero, pSign;
uint64_t pSig64, cSig64, zSig64;
@@ -3685,7 +3685,7 @@ float64 float64_rem( float64 a, float64 b STATUS_PARAM )
float64 float64_muladd(float64 a, float64 b, float64 c, int flags STATUS_PARAM)
{
flag aSign, bSign, cSign, zSign;
int aExp, bExp, cExp, pExp, zExp, expDiff;
int16 aExp, bExp, cExp, pExp, zExp, expDiff;
uint64_t aSig, bSig, cSig;
flag pInf, pZero, pSign;
uint64_t pSig0, pSig1, cSig0, cSig1, zSig0, zSig1;