| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16" } */ |
| /* { dg-require-effective-target supports_stack_clash_protection } */ |
| /* { dg-require-effective-target alloca } */ |
| |
| #define SIZE 65 * 1024 |
| #include "stack-check-alloca.h" |
| |
| /* { dg-final { scan-assembler-times {str\s+xzr, \[sp, 1024\]} 1 } } */ |
| /* { dg-final { scan-assembler-times {str\s+xzr, \[sp, 8\]} 1 } } */ |
| |
| /* Alloca is more than one guard-page, and residual is exactly 1Kb. 2 probes |
| expected. One at 1kB offset for the guard-size allocation and one at word |
| offset for the residual. */ |
