diff options
Diffstat (limited to 'gcc-4.9/gcc/function.h')
| -rw-r--r-- | gcc-4.9/gcc/function.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/function.h b/gcc-4.9/gcc/function.h index f2c348f28..ccd5e6681 100644 --- a/gcc-4.9/gcc/function.h +++ b/gcc-4.9/gcc/function.h @@ -391,6 +391,15 @@ struct GTY(()) rtl_data { on the stack there. */ bool frame_pointer_needed; + /* Nonzero if hard frame pointer reg will be used as both a caller + saved register and the register to pass frame base address from + caller to callee. */ + bool frame_pointer_partially_needed; + /* Nonzero if sp->bp mov insn is needed in prologue. */ + bool fpset_needed_in_prologue; + /* Nonzero if no fp defined in function body except prologue/epilogue. */ + bool any_fp_def; + /* When set, expand should optimize for speed. */ bool maybe_hot_insn_p; @@ -474,6 +483,9 @@ struct GTY(()) rtl_data { #define temp_slot_level (crtl->x_temp_slot_level) #define nonlocal_goto_handler_labels (crtl->x_nonlocal_goto_handler_labels) #define frame_pointer_needed (crtl->frame_pointer_needed) +#define frame_pointer_partially_needed (crtl->frame_pointer_partially_needed) +#define fpset_needed_in_prologue (crtl->fpset_needed_in_prologue) +#define any_fp_def (crtl->any_fp_def) #define stack_realign_fp (crtl->stack_realign_needed && !crtl->need_drap) #define stack_realign_drap (crtl->stack_realign_needed && crtl->need_drap) |