diff options
| -rw-r--r-- | gcc/expmed.h | 9 | ||||
| -rw-r--r-- | gcc/genmodes.c | 13 | ||||
| -rw-r--r-- | gcc/real.h | 5 |
3 files changed, 15 insertions, 12 deletions
diff --git a/gcc/expmed.h b/gcc/expmed.h index 93cd631..6b13ea9 100644 --- a/gcc/expmed.h +++ b/gcc/expmed.h @@ -133,15 +133,6 @@ struct alg_hash_entry { #define NUM_ALG_HASH_ENTRIES 307 #endif -#define NUM_MODE_INT \ - (MAX_MODE_INT - MIN_MODE_INT + 1) -#define NUM_MODE_PARTIAL_INT \ - (MIN_MODE_PARTIAL_INT == E_VOIDmode ? 0 \ - : MAX_MODE_PARTIAL_INT - MIN_MODE_PARTIAL_INT + 1) -#define NUM_MODE_VECTOR_INT \ - (MIN_MODE_VECTOR_INT == E_VOIDmode ? 0 \ - : MAX_MODE_VECTOR_INT - MIN_MODE_VECTOR_INT + 1) - #define NUM_MODE_IP_INT (NUM_MODE_INT + NUM_MODE_PARTIAL_INT) #define NUM_MODE_IPV_INT (NUM_MODE_IP_INT + NUM_MODE_VECTOR_INT) diff --git a/gcc/genmodes.c b/gcc/genmodes.c index c9af4ef..ecc8b44 100644 --- a/gcc/genmodes.c +++ b/gcc/genmodes.c @@ -1316,6 +1316,19 @@ enum machine_mode\n{"); NUM_MACHINE_MODES = MAX_MACHINE_MODE\n\ };\n"); + /* Define a NUM_* macro for each mode class, giving the number of modes + in the class. */ + for (c = 0; c < MAX_MODE_CLASS; c++) + { + printf ("#define NUM_%s ", mode_class_names[c]); + if (modes[c]) + printf ("(MAX_%s - MIN_%s + 1)\n", mode_class_names[c], + mode_class_names[c]); + else + printf ("0\n"); + } + printf ("\n"); + /* I can't think of a better idea, can you? */ printf ("#define CONST_MODE_NUNITS%s\n", adj_nunits ? "" : " const"); printf ("#define CONST_MODE_PRECISION%s\n", adj_nunits ? "" : " const"); @@ -178,13 +178,12 @@ struct real_format decimal float modes indexed by (MODE - first decimal float mode) + the number of float modes. */ extern const struct real_format * - real_format_for_mode[MAX_MODE_FLOAT - MIN_MODE_FLOAT + 1 - + MAX_MODE_DECIMAL_FLOAT - MIN_MODE_DECIMAL_FLOAT + 1]; + real_format_for_mode[NUM_MODE_FLOAT + NUM_MODE_DECIMAL_FLOAT]; #define REAL_MODE_FORMAT(MODE) \ (real_format_for_mode[DECIMAL_FLOAT_MODE_P (MODE) \ ? (((MODE) - MIN_MODE_DECIMAL_FLOAT) \ - + (MAX_MODE_FLOAT - MIN_MODE_FLOAT + 1)) \ + + NUM_MODE_FLOAT) \ : GET_MODE_CLASS (MODE) == MODE_FLOAT \ ? ((MODE) - MIN_MODE_FLOAT) \ : (gcc_unreachable (), 0)]) |