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| author | Bruce Hill <bruce@bruce-hill.com> | 2024-09-05 10:31:35 -0400 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2024-09-05 10:31:35 -0400 |
| commit | 8d41b2b1fbe3edc870b9456b991446aaa8b3dddd (patch) | |
| tree | 7c8be033455da86d6be0f6ec9f17451fe41494ed /builtins/table.c | |
| parent | d3c4f613ac9bc711858bc1c74c8232a7d86666dc (diff) | |
Do the extremely obvious optimization of checking if two pieces of data
are at the same location before bothering to compare them
Diffstat (limited to 'builtins/table.c')
| -rw-r--r-- | builtins/table.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/builtins/table.c b/builtins/table.c index 22797775..b1d82c3c 100644 --- a/builtins/table.c +++ b/builtins/table.c @@ -395,6 +395,8 @@ public table_t Table$sorted(table_t t, const TypeInfo *type) public bool Table$equal(const table_t *x, const table_t *y, const TypeInfo *type) { + if (x == y) return true; + assert(type->tag == TableInfo); if (Table$length(*x) != Table$length(*y)) return false; @@ -407,6 +409,8 @@ public bool Table$equal(const table_t *x, const table_t *y, const TypeInfo *type public int32_t Table$compare(const table_t *x, const table_t *y, const TypeInfo *type) { + if (x == y) return 0; + assert(type->tag == TableInfo); auto table = type->TableInfo; if (x->entries.length == 0) |