Re: tree.cc: Fix optimization of DFP default initialization

2022-08-23 Thread Richard Biener via Gcc-patches
> Am 24.08.2022 um 01:54 schrieb Joseph Myers : > > When an object of decimal floating-point type is default-initialized, > GCC is inconsistent about whether it is given the all-zero-bits > representation (zero with the least quantum exponent) or whether it > acts like a conversion of integer

tree.cc: Fix optimization of DFP default initialization

2022-08-23 Thread Joseph Myers
When an object of decimal floating-point type is default-initialized, GCC is inconsistent about whether it is given the all-zero-bits representation (zero with the least quantum exponent) or whether it acts like a conversion of integer 0 to the DFP type (zero with quantum exponent 0). In particula