diff options
| author | Ju-Zhe Zhong <juzhe.zhong@rivai.ai> | 2023-06-26 10:32:04 +0800 |
|---|---|---|
| committer | Pan Li <pan2.li@intel.com> | 2023-06-26 17:35:27 +0800 |
| commit | 78da7a4278a1417f1060fd8f664291026e5856fb (patch) | |
| tree | 6ff1b2ad0179f511b4718a97753275208f1273b4 | |
| parent | 83269719640689415c0d5026ebfe05a0cf2bab72 (diff) | |
| download | gcc-78da7a4278a1417f1060fd8f664291026e5856fb.zip gcc-78da7a4278a1417f1060fd8f664291026e5856fb.tar.gz gcc-78da7a4278a1417f1060fd8f664291026e5856fb.tar.bz2 | |
SCCVN: Fix repeating variable name "len"
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".
| -rw-r--r-- | gcc/tree-ssa-sccvn.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/tree-ssa-sccvn.cc b/gcc/tree-ssa-sccvn.cc index 27c84e78..11061a3 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, |