diff options
| author | Jeff Law <law@redhat.com> | 2017-09-19 23:21:09 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2017-09-19 23:21:09 -0600 |
| commit | 9c1b56c4e739dc6854f1f93526bf7da6f7268095 (patch) | |
| tree | f8408e2321446e4acfeee073e64e4df81d8f7acc /gcc/config/ia64 | |
| parent | 8c1dd97000d801abc8c9119304be6bf30c5316c0 (diff) | |
| download | gcc-9c1b56c4e739dc6854f1f93526bf7da6f7268095.tar.gz | |
alpha.c (alpha_expand_prologue): Also check flag_stack_clash_protection.
* config/alpha/alpha.c (alpha_expand_prologue): Also check
flag_stack_clash_protection.
* config/arm/arm.c (arm_compute_static_chain_stack_bytes): Likewise.
(arm_expand_prologue, thumb1_expand_prologue): Likewise.
(arm_frame_pointer_required): Likewise.
* config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
(ia64_expand_prologue): Likewise.
* config/mips/mips.c (mips_expand_prologue): Likewise.
* config/powerpcspe/powerpcspe.c (rs6000_expand_prologue): Likewise.
* config/sparc/sparc.c (sparc_expand_prologue): Likewise.
(sparc_flat_expand_prologue): Likewise.
* config/spu/spu.c (spu_expand_prologue): Likewise.
From-SVN: r252996
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 |