https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62090
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-08-11 CC| |trippels at gcc dot gnu.org Version|4.9.2 |4.10.0 Target Milestone|--- |4.10.0 Ever confirmed|0 |1 --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- markus@x4 tmp % cat bug158.c long a; int *b; extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__gnu_inline__)) int sprintf (int *p1, char *p2, ...) { a = __builtin_object_size (0, 0); return __builtin___sprintf_chk (0, 0, a, p2, __builtin_va_arg_pack ()); } void log_bad_request () { b += sprintf (0, "foo"); } markus@x4 tmp % gcc -O2 -c bug158.c bug158.c: In function ‘log_bad_request’: bug158.c:11:1: internal compiler error: in execute_todo, at passes.c:1795 log_bad_request () ^ 0x92b62c execute_todo ../../gcc/gcc/passes.c:1795 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.