gcc/testsuite/c-c++-common/ubsan/overflow-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-fsanitize=signed-integer-overflow" } */
   3 /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
   4
   5 #define ASM1(a) asm volatile ("" : "+g" (a))
   6 #define ASM2(a, b) asm volatile ("" : "+g" (a), "+g" (b))
   7
   8 #include "overflow-1.c"