[Bug c++/82325] worse code generated compared to clang when using a constexpr array

2017-09-26 Thread dvd at gnx dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82325 --- Comment #2 from David --- (In reply to Jakub Jelinek from comment #1) > To unroll the loop completely with gcc, one needs to use --param > max-completely-peel-times=32 because the loop has more than 16 iterations, > which is the default limit

[Bug c++/82325] worse code generated compared to clang when using a constexpr array

2017-09-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82325 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1