https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95237
--- Comment #17 from Sunil Pandey <skpgkp2 at gmail dot com> --- $ cat foo.c long long c(long long x) {} int a() { long long b = c(b); } $ gcc -m32 -mpreferred-stack-boundary=2 -c foo.c during GIMPLE pass: adjust_alignment foo.c: In function ??a??: foo.c:2:5: internal compiler error: in execute, at adjust-alignment.c:74 2 | int a() { long long b = c(b); } | ^ 0x79d34f execute /local/skpandey/gccwork/pr95237/gitlab/gcc.orig/gcc/adjust-alignment.c:74 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.