Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/vrp12.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do link } */ /* { dg-options -O2 } */ extern void link_error (void); int foo (int i) { int x; x = i; if (i < -10) { x = __builtin_abs (i); /* VRP was incorrectly folding this to if (1). */ if (x < 0) link_error (); } return x; } int main() { foo (-30); }