diff options
Diffstat (limited to 'gcc/genflags.c')
| -rw-r--r-- | gcc/genflags.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/gcc/genflags.c b/gcc/genflags.c index e67a48ba83f..0dedc8dc2aa 100644 --- a/gcc/genflags.c +++ b/gcc/genflags.c @@ -42,7 +42,6 @@ static int max_opno; static void max_operand_1 (rtx); static int num_operands (rtx); static void gen_proto (rtx); -static void gen_macro (const char *, int, int); /* Count the number of match_operand's found. */ @@ -92,32 +91,6 @@ num_operands (rtx insn) return max_opno + 1; } -/* Print out a wrapper macro for a function which corrects the number - of arguments it takes. Any missing arguments are assumed to be at - the end. */ -static void -gen_macro (const char *name, int real, int expect) -{ - int i; - - gcc_assert (real <= expect); - gcc_assert (real); - - /* #define GEN_CALL(A, B, C, D) gen_call((A), (B)) */ - fputs ("#define GEN_", stdout); - for (i = 0; name[i]; i++) - putchar (TOUPPER (name[i])); - - putchar ('('); - for (i = 0; i < expect - 1; i++) - printf ("%c, ", i + 'A'); - printf ("%c) gen_%s (", i + 'A', name); - - for (i = 0; i < real - 1; i++) - printf ("(%c), ", i + 'A'); - printf ("(%c))\n", i + 'A'); -} - /* Print out prototype information for a generator function. If the insn pattern has been elided, print out a dummy generator that does nothing. */ @@ -130,25 +103,6 @@ gen_proto (rtx insn) const char *name = XSTR (insn, 0); int truth = maybe_eval_c_test (XSTR (insn, 2)); - /* Many md files don't refer to the last two operands passed to the - call patterns. This means their generator functions will be two - arguments too short. Instead of changing every md file to touch - those operands, we wrap the prototypes in macros that take the - correct number of arguments. */ - if (name[0] == 'c' || name[0] == 's') - { - if (!strcmp (name, "call") - || !strcmp (name, "call_pop") - || !strcmp (name, "sibcall") - || !strcmp (name, "sibcall_pop")) - gen_macro (name, num, 4); - else if (!strcmp (name, "call_value") - || !strcmp (name, "call_value_pop") - || !strcmp (name, "sibcall_value") - || !strcmp (name, "sibcall_value_pop")) - gen_macro (name, num, 5); - } - if (truth != 0) printf ("extern rtx gen_%-*s (", max_id_len, name); else |