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| author | David Edelsohn <edelsohn@gnu.org> | 2002-03-20 02:37:21 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2002-03-19 21:37:21 -0500 |
| commit | 0c2fdcdf7f583bc7061428813c01b7824f563349 (patch) | |
| tree | 4a97dfe5c0dcb8ab5cc858439e0037d6d79913a5 /gcc/fold-const.c | |
| parent | 15b5aef3e72ff167751f52111b7a7be3429aae14 (diff) | |
| download | gcc-0c2fdcdf7f583bc7061428813c01b7824f563349.zip gcc-0c2fdcdf7f583bc7061428813c01b7824f563349.tar.gz gcc-0c2fdcdf7f583bc7061428813c01b7824f563349.tar.bz2 | |
* fold-const.c (fold): Delete #if 0 ARRAY_REF case.
From-SVN: r51061
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index feb3e5f..054cd45 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -4781,24 +4781,6 @@ fold (expr) TREE_OPERAND (TREE_OPERAND (t, 0), 0)); return t; -#if 0 /* This loses on &"foo"[0]. */ - case ARRAY_REF: - { - int i; - - /* Fold an expression like: "foo"[2] */ - if (TREE_CODE (arg0) == STRING_CST - && TREE_CODE (arg1) == INTEGER_CST - && compare_tree_int (arg1, TREE_STRING_LENGTH (arg0)) < 0) - { - t = build_int_2 (TREE_STRING_POINTER (arg0)[TREE_INT_CST_LOW (arg))], 0); - TREE_TYPE (t) = TREE_TYPE (TREE_TYPE (arg0)); - force_fit_type (t, 0); - } - } - return t; -#endif /* 0 */ - case COMPONENT_REF: if (TREE_CODE (arg0) == CONSTRUCTOR) { |