diff options
| -rw-r--r-- | gcc/rtl.c | 20 |
1 files changed, 1 insertions, 19 deletions
@@ -122,11 +122,6 @@ enum machine_mode mode_wider_mode[(int) MAX_MACHINE_MODE] = { enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS]; -/* Commonly used modes. */ - -enum machine_mode byte_mode; /* Mode whose width is BITS_PER_UNIT */ -enum machine_mode word_mode; /* Mode whose width is BITS_PER_WORD */ - /* Indexed by rtx code, gives a sequence of operand-types for rtx's of that code. The sequence is a C string in which each character describes one operand. */ @@ -828,15 +823,11 @@ init_rtl () } #endif - /* Find the narrowest mode for each class and compute the word and byte - modes. */ + /* Find the narrowest mode for each class. */ for (i = 0; i < (int) MAX_MODE_CLASS; i++) min_class_size[i] = 1000; - byte_mode = VOIDmode; - word_mode = VOIDmode; - for (mode = VOIDmode; (int) mode < (int) MAX_MACHINE_MODE; mode = (enum machine_mode) ((int) mode + 1)) { @@ -845,15 +836,6 @@ init_rtl () class_narrowest_mode[(int) GET_MODE_CLASS (mode)] = mode; min_class_size[(int) GET_MODE_CLASS (mode)] = GET_MODE_SIZE (mode); } - if (GET_MODE_CLASS (mode) == MODE_INT - && GET_MODE_BITSIZE (mode) == BITS_PER_UNIT - && byte_mode == VOIDmode) - byte_mode = mode; - - if (GET_MODE_CLASS (mode) == MODE_INT - && GET_MODE_BITSIZE (mode) == BITS_PER_WORD - && word_mode == VOIDmode) - word_mode = mode; } } |