| /* Verify zero initialization for array type with structure element with |
| padding. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-ftrivial-auto-var-init=zero -march=x86-64" } */ |
| |
| struct test_trailing_hole { |
| int one; |
| int two; |
| int three; |
| char four; |
| /* "sizeof(unsigned long) - 1" byte padding hole here. */ |
| }; |
| |
| |
| int foo () |
| { |
| struct test_trailing_hole var[10]; |
| return var[2].four; |
| } |
| |
| /* { dg-final { scan-assembler "movl\t\\\$0," } } */ |
| /* { dg-final { scan-assembler "movl\t\\\$20," { target { ! ia32 } } } } */ |
| /* { dg-final { scan-assembler "rep stosq" { target { ! ia32 } } } } */ |
| /* { dg-final { scan-assembler "movl\t\\\$40," { target ia32} } } */ |
| /* { dg-final { scan-assembler "rep stosl" { target ia32 } } } */ |
