diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 242a0ff..01734a6 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -1,6 +1,6 @@ /* Fold a constant sub-tree into a single node for C-compiler Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of GCC. @@ -1995,7 +1995,7 @@ fold_convert (tree type, tree arg) switch (TREE_CODE (type)) { - case INTEGER_TYPE: case CHAR_TYPE: case ENUMERAL_TYPE: case BOOLEAN_TYPE: + case INTEGER_TYPE: case ENUMERAL_TYPE: case BOOLEAN_TYPE: case POINTER_TYPE: case REFERENCE_TYPE: case OFFSET_TYPE: if (TREE_CODE (arg) == INTEGER_CST) @@ -2032,7 +2032,7 @@ fold_convert (tree type, tree arg) switch (TREE_CODE (orig)) { - case INTEGER_TYPE: case CHAR_TYPE: + case INTEGER_TYPE: case BOOLEAN_TYPE: case ENUMERAL_TYPE: case POINTER_TYPE: case REFERENCE_TYPE: return fold_build1 (FLOAT_EXPR, type, arg); @@ -2051,7 +2051,7 @@ fold_convert (tree type, tree arg) case COMPLEX_TYPE: switch (TREE_CODE (orig)) { - case INTEGER_TYPE: case CHAR_TYPE: + case INTEGER_TYPE: case BOOLEAN_TYPE: case ENUMERAL_TYPE: case POINTER_TYPE: case REFERENCE_TYPE: case REAL_TYPE: @@ -4101,7 +4101,6 @@ build_range_check (tree type, tree exp, int in_p, tree low, tree high) { case INTEGER_TYPE: case ENUMERAL_TYPE: - case CHAR_TYPE: /* There is no requirement that LOW be within the range of ETYPE if the latter is a subtype. It must, however, be within the base type of ETYPE. So be sure we do the subtraction in that type. */ @@ -4280,7 +4279,6 @@ merge_ranges (int *pin_p, tree *plow, tree *phigh, int in0_p, tree low0, break; /* FALLTHROUGH */ case INTEGER_TYPE: - case CHAR_TYPE: if (tree_int_cst_equal (low0, TYPE_MIN_VALUE (TREE_TYPE (low0)))) low0 = 0; @@ -4304,7 +4302,6 @@ merge_ranges (int *pin_p, tree *plow, tree *phigh, int in0_p, tree low0, break; /* FALLTHROUGH */ case INTEGER_TYPE: - case CHAR_TYPE: if (tree_int_cst_equal (high1, TYPE_MAX_VALUE (TREE_TYPE (high1)))) high1 = 0; |