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| author | cvs2svn <cvs2svn@FreeBSD.org> | 2000-03-27 03:00:06 +0000 |
|---|---|---|
| committer | cvs2svn <cvs2svn@FreeBSD.org> | 2000-03-27 03:00:06 +0000 |
| commit | 3e26bdf09c5e0a4e9b015a5f02b9c948454010e1 (patch) | |
| tree | 36f3f9a09138cd7071d3de64269ad734e9d9c50b /contrib/gcc/fold-const.c | |
| parent | 536abd52d2bd3b3830d8ac369f03865f32e4d496 (diff) | |
Diffstat (limited to 'contrib/gcc/fold-const.c')
| -rw-r--r-- | contrib/gcc/fold-const.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/contrib/gcc/fold-const.c b/contrib/gcc/fold-const.c index cbd004e408436..dc9ca938b7954 100644 --- a/contrib/gcc/fold-const.c +++ b/contrib/gcc/fold-const.c @@ -2131,7 +2131,7 @@ operand_equal_p (arg0, arg1, only_const) case STRING_CST: return (TREE_STRING_LENGTH (arg0) == TREE_STRING_LENGTH (arg1) - && ! memcmp (TREE_STRING_POINTER (arg0), + && ! strncmp (TREE_STRING_POINTER (arg0), TREE_STRING_POINTER (arg1), TREE_STRING_LENGTH (arg0))); @@ -2177,12 +2177,6 @@ operand_equal_p (arg0, arg1, only_const) TREE_OPERAND (arg1, 0), 0)); case 'r': - /* If either of the pointer (or reference) expressions we are dereferencing - contain a side effect, these cannot be equal. */ - if (TREE_SIDE_EFFECTS (arg0) - || TREE_SIDE_EFFECTS (arg1)) - return 0; - switch (TREE_CODE (arg0)) { case INDIRECT_REF: |