diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/riscv/stack-check-alloca-6.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/riscv/stack-check-alloca-6.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/stack-check-alloca-6.c b/gcc/testsuite/gcc.target/riscv/stack-check-alloca-6.c new file mode 100644 index 0000000..d937e92 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/stack-check-alloca-6.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=rv64gc -mabi=lp64d -fstack-clash-protection" } */ +/* { dg-require-effective-target supports_stack_clash_protection } */ +/* { dg-require-effective-target alloca } */ + +#define SIZE 2.5 * 1024 +#include "stack-check-alloca.h" + +/* { dg-final { scan-assembler-times {sd\tzero,1024\(sp\)} 1 } } */ + +/* Alloca is more than 1kB, but less than guard-size, 1 probe expected at 1kB + offset. */ |