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| // gcc -g -O2 -o parameter_ref parameter_ref.c
|
| volatile int vv;
|
| /* Don't inline, but do allow clone to create specialized versions. */
| static __attribute__((noinline)) int
| foo (int x, int y, int z)
| {
| int a = x * 2;
| int b = y * 2;
| int c = z * 2;
| vv++;
| return x + z;
| }
|
| int
| main (int x, char **argv)
| {
| return foo (x, 2, 3) + foo (x, 4, 3) + foo (x + 6, x, 3) + x;
| }
|
|
