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| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-data-ref.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ffb6de4..b8cfa97 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-03-30 Zdenek Dvorak <dvorakz@suse.cz> + + PR tree-optimization/31383 + * tree-data-ref.c (affine_function_equal_p): Do not require the vectors + to have the same length. + 2007-03-30 Jan Hubicka <jh@suse.cz> PR middle-end/PR30700 diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index 01bb71b..d8a291d 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -2069,7 +2069,8 @@ affine_function_equal_p (affine_fn fna, affine_fn fnb) { unsigned i, n = VEC_length (tree, fna); - gcc_assert (n == VEC_length (tree, fnb)); + if (n != VEC_length (tree, fnb)) + return false; for (i = 0; i < n; i++) if (!operand_equal_p (VEC_index (tree, fna, i), |