From d3d63026f5c383c11e1d6ecdaf4dd1c7bb2afa45 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Thu, 7 Oct 1993 21:05:34 +0000 Subject: [PATCH] Move initialization of byte_mode and word_mode to emit-rtl.c From-SVN: r5661 --- gcc/rtl.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/gcc/rtl.c b/gcc/rtl.c index 66effae8cee..7d44425853d 100644 --- a/gcc/rtl.c +++ b/gcc/rtl.c @@ -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; } } -- 2.30.2