efriedma added a comment. In D126364#3560984 <https://reviews.llvm.org/D126364#3560984>, @sepavloff wrote:
> In D126364#3560877 <https://reviews.llvm.org/D126364#3560877>, @efriedma > wrote: > >> Shouldn't the rounding mode be FE_DYNAMIC by default? > > According to the standard it must be FE_TONEAREST: > > F.8.3p1: > At program startup the dynamic floating-point environment is initialized as > prescribed by IEC 60559: > ... > - The dynamic rounding direction mode is rounding to nearest. > ... When I say the default should be FE_DYNAMIC, I'm talking about the default FENV_ROUND state. That's talking about the initial state of the floating-point registers at runtime (on entry to main()). Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D126364/new/ https://reviews.llvm.org/D126364 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
