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| author | Aldy Hernandez <aldyh@redhat.com> | 2019-11-05 15:39:11 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2019-11-05 15:39:11 +0000 |
| commit | 028d81b1599c365d8c60222ec5631a8f111d8574 (patch) | |
| tree | 2593124dc042ecb237d2105645807c03717b03b9 /gcc/tree-ssa-strlen.c | |
| parent | 3619076a631eac18c0484acf6dff3e5e94b8e251 (diff) | |
| download | gcc-028d81b1599c365d8c60222ec5631a8f111d8574.zip gcc-028d81b1599c365d8c60222ec5631a8f111d8574.tar.gz gcc-028d81b1599c365d8c60222ec5631a8f111d8574.tar.bz2 | |
The base class for ranges is currently value_range_base, which is rather long and cumbersome.
The base class for ranges is currently value_range_base, which is
rather long and cumbersome. It also occurs more often than the derived
class of value_range. To avoid confusion, and save typing, this
patch does a global rename from value_range to value_range_equiv,
and from value_range_base to value_range.
This way, the base class is simply value_range, and the derived
class is value_range_equiv which explicitly states what it does.
From-SVN: r277847
Diffstat (limited to 'gcc/tree-ssa-strlen.c')
| -rw-r--r-- | gcc/tree-ssa-strlen.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/tree-ssa-strlen.c b/gcc/tree-ssa-strlen.c index 50cc442..163be2d 100644 --- a/gcc/tree-ssa-strlen.c +++ b/gcc/tree-ssa-strlen.c @@ -225,7 +225,7 @@ compare_nonzero_chars (strinfo *si, unsigned HOST_WIDE_INT off, if (!rvals || TREE_CODE (si->nonzero_chars) != SSA_NAME) return -1; - const value_range *vr + const value_range_equiv *vr = (CONST_CAST (class vr_values *, rvals) ->get_value_range (si->nonzero_chars)); @@ -799,7 +799,7 @@ dump_strlen_info (FILE *fp, gimple *stmt, const vr_values *rvals) wide_int min, max; if (rvals) { - const value_range *vr + const value_range_equiv *vr = CONST_CAST (class vr_values *, rvals) ->get_value_range (si->nonzero_chars); rng = vr->kind (); @@ -991,7 +991,7 @@ get_range_strlen_dynamic (tree src, c_strlen_data *pdata, bitmap *visited, pdata->minlen = si->nonzero_chars; else if (TREE_CODE (si->nonzero_chars) == SSA_NAME) { - const value_range *vr + const value_range_equiv *vr = CONST_CAST (class vr_values *, rvals) ->get_value_range (si->nonzero_chars); if (vr->kind () == VR_RANGE @@ -1031,7 +1031,7 @@ get_range_strlen_dynamic (tree src, c_strlen_data *pdata, bitmap *visited, } else if (pdata->minlen && TREE_CODE (pdata->minlen) == SSA_NAME) { - const value_range *vr + const value_range_equiv *vr = CONST_CAST (class vr_values *, rvals) ->get_value_range (si->nonzero_chars); if (vr->kind () == VR_RANGE @@ -4040,7 +4040,7 @@ count_nonzero_bytes (tree exp, unsigned HOST_WIDE_INT offset, && si->nonzero_chars && TREE_CODE (si->nonzero_chars) == SSA_NAME) { - const value_range *vr + const value_range_equiv *vr = CONST_CAST (class vr_values *, rvals) ->get_value_range (si->nonzero_chars); if (vr->kind () != VR_RANGE |