| /* Verify: |
| * -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18. |
| * without outgoing. |
| * total frame size <= 256. |
| * callee-saved reg: x19, x30. |
| * optimized code should use "stp x19, x30, [sp, -x]!" to save x19, x30 in prologue. |
| * optimized code should use "ldr x19, [sp], x" to restore x19 only. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fomit-frame-pointer -fsanitize=shadow-call-stack -fno-exceptions -ffixed-x18 --save-temps" } */ |
| |
| #include "test_frame_common.h" |
| |
| t_frame_pattern (func1, 200, "x19") |
| |
| /* { dg-final { scan-assembler-times {stp\tx19, x30, \[sp, -[0-9]+\]!} 1 } } */ |
| /* { dg-final { scan-assembler {ldr\tx19, \[sp\], [0-9]+} } } */ |
| |
