| /* Verify pattern initialization for nested structure type automatic variables with |
| padding. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-ftrivial-auto-var-init=pattern -fdump-rtl-expand -march=x86-64 -mtune=generic -msse" } */ |
| |
| struct test_aligned { |
| unsigned internal1; |
| unsigned long long internal2; |
| } __attribute__ ((aligned(64))); |
| |
| struct test_big_hole { |
| char one; |
| char two; |
| char three; |
| /* 61 byte padding hole here. */ |
| struct test_aligned four; |
| } __attribute__ ((aligned(64))); |
| |
| |
| int foo () |
| { |
| struct test_big_hole var; |
| return var.four.internal1; |
| } |
| |
| /* { dg-final { scan-rtl-dump-times "0xfffffffffffffffe\\\]\\\) repeated x16" 1 "expand" } } */ |
| |
| |
