gcc-4.9/gcc/testsuite/c-c++-common/ubsan/overflow-2.c


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/* { dg-do run } */
/* { dg-options "-fsanitize=signed-integer-overflow" } */

#define ASM1(a) asm volatile ("" : "+g" (a))
#define ASM2(a, b) asm volatile ("" : "+g" (a), "+g" (b))

#include "overflow-1.c"