gcc-11-20210814 is now available

Snapshot gcc-11-20210814 is now available on https://gcc.gnu.org/pub/gcc/snapshots/11-20210814/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 11 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

Re: 3rd deficiency (was: Superfluous branches due to insufficient flow analysis)

Gabriel Ravier wrote: Independent from the defunct flow analysis in the presence of NaNs, my example demonstrates another minor deficiency: know thy instruction set! See the comments in the assembly below. > On 8/13/21 8:58 PM, Stefan Kanthak wrote: >> Hi, >> >> compile the following naive imple

Re: Superfluous branches due to insufficient flow analysis

"Gabriel Ravier" wrote: Please don't FULL QUOTE! > On 8/13/21 8:58 PM, Stefan Kanthak wrote: >> Hi, >> >> compile the following naive implementation of nextafter() for AMD64: >> >> JFTR: ignore the aliasing casts, they don't matter here! >> >> $ cat repro.c [...] > Shouldn't this kind of stuff