diff options
Diffstat (limited to 'gcc/config/ia64')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 00ef2159323..f34f2f85247 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -2704,7 +2704,8 @@ ia64_compute_frame_size (HOST_WIDE_INT size) mark_reg_gr_used_mask (cfun->machine->ia64_eh_epilogue_bsp, NULL); /* Static stack checking uses r2 and r3. */ - if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK) + if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK + || flag_stack_clash_protection) current_frame_info.gr_used_mask |= 0xc; /* Find the size of the register stack frame. We have only 80 local @@ -3494,7 +3495,8 @@ ia64_expand_prologue (void) if (flag_stack_usage_info) current_function_static_stack_size = current_frame_info.total_size; - if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK) + if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK + || flag_stack_clash_protection) { HOST_WIDE_INT size = current_frame_info.total_size; int bs_size = BACKING_STORE_SIZE (current_frame_info.n_input_regs |