diff options
Diffstat (limited to 'gcc/config/fr30/fr30.c')
| -rw-r--r-- | gcc/config/fr30/fr30.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/config/fr30/fr30.c b/gcc/config/fr30/fr30.c index 5642c548a29..fc412eef8f0 100644 --- a/gcc/config/fr30/fr30.c +++ b/gcc/config/fr30/fr30.c @@ -1,5 +1,5 @@ /* FR30 specific functions. - Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008 + Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. Contributed by Cygnus Solutions. @@ -119,7 +119,7 @@ static void fr30_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, static bool fr30_must_pass_in_stack (enum machine_mode, const_tree); static int fr30_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode, tree, bool); - +static bool fr30_frame_pointer_required (void); #define FRAME_POINTER_MASK (1 << (FRAME_POINTER_REGNUM)) #define RETURN_POINTER_MASK (1 << (RETURN_POINTER_REGNUM)) @@ -158,6 +158,9 @@ static int fr30_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode, #undef TARGET_MUST_PASS_IN_STACK #define TARGET_MUST_PASS_IN_STACK fr30_must_pass_in_stack +#undef TARGET_FRAME_POINTER_REQUIRED +#define TARGET_FRAME_POINTER_REQUIRED fr30_frame_pointer_required + struct gcc_target targetm = TARGET_INITIALIZER; /* Returns the number of bytes offset between FROM_REG and TO_REG @@ -899,6 +902,14 @@ fr30_move_double (rtx * operands) return val; } +/* Implement TARGET_FRAME_POINTER_REQUIRED. */ + +bool +fr30_frame_pointer_required (void) +{ + return (flag_omit_frame_pointer == 0 || crtl->args.pretend_args_size > 0); +} + /*}}}*/ /* Local Variables: */ /* folded-file: t */ |