diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 12 |
2 files changed, 16 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3f65d05..8d6d3c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-05-20 Eric Botcazou <ebotcazou@adacore.com> + + * config/arm/arm.c (arm_expand_prologue): Set the stack usage to 0 + for naked functions. + (thumb1_expand_prologue): Likewise. + 2016-05-20 Nathan Sidwell <nathan@acm.org> * config/nvptx/nptx.c (nvptx_option_override): Only set diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 12060ba..af9725b9 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -21466,7 +21466,11 @@ arm_expand_prologue (void) /* Naked functions don't have prologues. */ if (IS_NAKED (func_type)) - return; + { + if (flag_stack_usage_info) + current_function_static_stack_size = 0; + return; + } /* Make a copy of c_f_p_a_s as we may need to modify it locally. */ args_to_push = crtl->args.pretend_args_size; @@ -24698,7 +24702,11 @@ thumb1_expand_prologue (void) /* Naked functions don't have prologues. */ if (IS_NAKED (func_type)) - return; + { + if (flag_stack_usage_info) + current_function_static_stack_size = 0; + return; + } if (IS_INTERRUPT (func_type)) { |