| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ffold-mem-offsets" } */ | |
| void sink(int arr[3]); | |
| void | |
| foo(int a, int b, int c, int i) | |
| { | |
| int arr1[3] = {a, b, c}; | |
| int arr2[3] = {a, c, b}; | |
| int arr3[3] = {c, b, a}; | |
| arr1[i]++; | |
| arr2[i]++; | |
| arr3[i]++; | |
| sink(arr1); | |
| sink(arr2); | |
| sink(arr3); | |
| } | |
| /* The should be no negative memory offsets when using -ffold-mem-offsets. */ | |
| /* { dg-final { scan-assembler-not "lw\t.*,-.*\\(.*\\)" } } */ | |
| /* { dg-final { scan-assembler-not "sw\t.*,-.*\\(.*\\)" } } */ |