| /* Verify that SRA total scalarization works on records containing arrays. */ |
| /* { dg-do run } */ |
| /* { dg-options "-O1 -fdump-tree-release_ssa --param sra-max-scalarization-size-Ospeed=32" } */ |
| |
| extern void abort (void); |
| |
| struct S |
| { |
| char c; |
| unsigned short f[2][2]; |
| int i; |
| unsigned short f3, f4; |
| }; |
| |
| |
| int __attribute__ ((noinline)) |
| foo (struct S *p) |
| { |
| struct S l; |
| |
| l = *p; |
| l.i++; |
| l.f[1][0] += 3; |
| *p = l; |
| } |
| |
| int |
| main (int argc, char **argv) |
| { |
| struct S a = {0, { {5, 7}, {9, 11} }, 4, 0, 0}; |
| foo (&a); |
| if (a.i != 5 || a.f[1][0] != 12) |
| abort (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "l;" 0 "release_ssa" } } */ |
