From: Ju-Zhe Zhong <[email protected]>
Line 3292: has variable name "len": tree mask = NULL_TREE, len = NULL_TREE,
bias = NULL_TREE;
Line 3349: has variable name "len": HOST_WIDE_INT start = 0, len = 0;
Since they are never used simultaneously, such issue is not recognized for now.
However, I want to add LEN_MASK_{LOAD,STORE} which will need these 2 variables,
so fix naming in this path.
Change HOST_WIDE_INT start = 0, len = 0; into HOST_WIDE_INT start = 0, length =
0;
gcc/ChangeLog:
* tree-ssa-sccvn.cc (vn_reference_lookup_3): Change name "len" into
"length".
---
gcc/tree-ssa-sccvn.cc | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/gcc/tree-ssa-sccvn.cc b/gcc/tree-ssa-sccvn.cc
index 27c84e78fcf..11061a374a2 100644
--- a/gcc/tree-ssa-sccvn.cc
+++ b/gcc/tree-ssa-sccvn.cc
@@ -3346,17 +3346,17 @@ vn_reference_lookup_3 (ao_ref *ref, tree vuse, void
*data_,
= tree_to_uhwi (TYPE_SIZE (TREE_TYPE (vectype)));
if (mask)
{
- HOST_WIDE_INT start = 0, len = 0;
+ HOST_WIDE_INT start = 0, length = 0;
unsigned mask_idx = 0;
do
{
if (integer_zerop (VECTOR_CST_ELT (mask, mask_idx)))
{
- if (len != 0)
+ if (length != 0)
{
pd.rhs_off = start;
pd.offset = offset2i + start;
- pd.size = len;
+ pd.size = length;
if (ranges_known_overlap_p
(offset, maxsize, pd.offset, pd.size))
{
@@ -3367,18 +3367,18 @@ vn_reference_lookup_3 (ao_ref *ref, tree vuse, void
*data_,
}
}
start = (mask_idx + 1) * elsz;
- len = 0;
+ length = 0;
}
else
- len += elsz;
+ length += elsz;
mask_idx++;
}
while (known_lt (mask_idx, TYPE_VECTOR_SUBPARTS (vectype)));
- if (len != 0)
+ if (length != 0)
{
pd.rhs_off = start;
pd.offset = offset2i + start;
- pd.size = len;
+ pd.size = length;
if (ranges_known_overlap_p (offset, maxsize,
pd.offset, pd.size))
return data->push_partial_def (pd, set, set,
--
2.36.3
