diff options
Diffstat (limited to 'gcc/config/sparc/sparc.h')
| -rw-r--r-- | gcc/config/sparc/sparc.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index 406ee68cf2f..31c74095f75 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -967,13 +967,6 @@ extern int sparc_mode_class[]; } \ } while (0) -/* Value should be nonzero if functions must have frame pointers. - Zero means the frame pointer need not be set up (and parms - may be accessed via the stack pointer) in functions that seem suitable. - Used in flow.c, global.c, ra.c and reload1.c. */ -#define FRAME_POINTER_REQUIRED \ - (! (leaf_function_p () && only_leaf_regs_used ())) - /* Base register for access to arguments of the function. */ #define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM @@ -1390,8 +1383,7 @@ extern char leaf_reg_remap[]; if the frame pointer is required: we want to use the SFP->HFP elimination in that case. But the test in update_eliminables doesn't know we are assuming below that we only do the former elimination. */ -#define CAN_ELIMINATE(FROM, TO) \ - ((TO) == HARD_FRAME_POINTER_REGNUM || !FRAME_POINTER_REQUIRED) +#define CAN_ELIMINATE(FROM, TO) sparc_can_eliminate((FROM), (TO)) /* We always pretend that this is a leaf function because if it's not, there's no point in trying to eliminate the frame pointer. If it |