Re: [PATCH 5/7] softfloat: return low bits of quotient from floatx80_modrem

2020-06-06 Thread Richard Henderson
On 6/5/20 12:01 PM, Joseph Myers wrote: > Both x87 and m68k need the low parts of the quotient for their > remainder operations. Arrange for floatx80_modrem to track those bits > and return them via a pointer. > > The architectures using float32_rem and float64_rem do not appear to > need this in

[PATCH 5/7] softfloat: return low bits of quotient from floatx80_modrem

2020-06-05 Thread Joseph Myers
Both x87 and m68k need the low parts of the quotient for their remainder operations. Arrange for floatx80_modrem to track those bits and return them via a pointer. The architectures using float32_rem and float64_rem do not appear to need this information, so the *_rem interface is left unchanged