https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79935
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Or, if MSWin for djgpp never guarantees stack 16-byte alignment, missing STACK_REALIGN_DEFAULT redefinition. There is e.g.: gcc/config/i386/cygming.h:#define STACK_REALIGN_DEFAULT TARGET_SSE gcc/config/i386/sol2.h:#define STACK_REALIGN_DEFAULT (TARGET_64BIT ? 0 : 1) But gcc/config/i386/djgpp.h doesn't override it.