[Bug sanitizer/112708] "gcc -fsanitize=address" produces wrong debug info for variables in function prologue

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112708

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's -fvar-tracking, not -fvar-tracking-assignments.  At -O0 debug info during
the prologue is unreliable without that.