Peter Maydell 150125de3f softfloat: Handle default NaN mode after pickNaNMulAdd, not before ... It is implementation defined whether a multiply-add of (0,inf,qnan) or (inf,0,qnan) raises InvalidaOperation or not, so we let the target-specific pickNaNMulAdd function handle this. This means that we must do the "return the default NaN in default NaN mode" check after the call, not before. Correct the ordering, and restore the comment from the old propagateFloat64MulAddNaN() that warned about this corner case. This fixes a regression from 2.11 for Arm guests where we would incorrectly fail to set the Invalid flag for these cases. Backports commit 1839189bbf89889076aadf0c793c1b57977b28d7 from qemu		2018-05-14 07:24:40 -04:00
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softfloat-macros.h	softfloat: export some functions	2018-03-09 01:22:00 -05:00
softfloat-specialize.h	softfloat-specialize: Perform comparison pass with qemu	2018-03-21 13:27:59 -04:00
softfloat.c	softfloat: Handle default NaN mode after pickNaNMulAdd, not before	2018-05-14 07:24:40 -04:00