| /* { dg-do compile { target {{ i?86-*-* x86_64-*-* } && lp64 } } } */ |
| /* { dg-options "-O2 -fno-omit-frame-pointer -fshrink-wrap-frame-pointer -fno-schedule-insns2" } */ |
| /* { dg-final { scan-assembler-not "push" } } */ |
| /* { dg-final { scan-assembler-not "pop" } } */ |
| |
| /* Check -fshrink-wrap-frame-pointer can enable omitting leaf frame pointer |
| if -mno-omit-leaf-frame-pointer is not specified explicitly. */ |
| |
| int a[1000], b[1000]; |
| |
| void foo() { |
| int r1, r2, r3, r4; |
| |
| r1 = a[1]; |
| r2 = a[2]; |
| r3 = a[3]; |
| r4 = a[4]; |
| asm volatile ("" : : : "memory"); |
| b[1] = r1; |
| b[2] = r2; |
| b[3] = r3; |
| b[4] = r4; |
| } |
