1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-vrp1-details" } */ 3 4 long long foo(long long a,signed char b,signed char c)5foo (long long a, signed char b, signed char c) 6 { 7 int bc = b * c; 8 return a + (short)bc; 9 } 10 11 /* { dg-final { scan-tree-dump "Folded into" "vrp1" { target int32plus } } } */ 12 /* { dg-final { scan-tree-dump "Folding statement: _\[0-9\]\* = \\(long long int\\) bc_\[0-9\]\*;" "vrp1" { target int16 } } } */ 13