diff options
Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index 9a289cc..2bb2f06 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -1338,7 +1338,7 @@ idx_find_step (tree base, tree *idx, void *data) { struct ifs_ivopts_data *dta = data; struct iv *iv; - tree step, iv_step, lbound, off; + tree step, iv_base, iv_step, lbound, off; struct loop *loop = dta->ivopts_data->current_loop; if (TREE_CODE (base) == MISALIGNED_INDIRECT_REF @@ -1394,12 +1394,11 @@ idx_find_step (tree base, tree *idx, void *data) /* The step for pointer arithmetics already is 1 byte. */ step = build_int_cst (sizetype, 1); - /* FIXME: convert_step should not be used outside chrec_convert: fix - this by calling chrec_convert. */ - iv_step = convert_step (dta->ivopts_data->current_loop, - sizetype, iv->base, iv->step, dta->stmt); - - if (!iv_step) + iv_base = iv->base; + iv_step = iv->step; + if (!convert_affine_scev (dta->ivopts_data->current_loop, + sizetype, &iv_base, &iv_step, dta->stmt, + false)) { /* The index might wrap. */ return false; |