sepavloff added a comment. In D126364#3560997 <https://reviews.llvm.org/D126364#3560997>, @efriedma wrote:
> 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()). The cited excerpt from the standard is just about floating point environment at program startup. 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
