https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109057
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #2) > No it is not. you just don't notice it there because goldbolt is hiding > things because it thinks it is unused. This actually isn't godbolt hiding anything (which it does sometimes), but because nothing is printed in the asm nothing needs to be printed into the assembly output. It still acts as a black box to the compiler.
