scev: Fix a comment typo

When looking at the kernel __popcountdi2 issue, I've noticed a comment typo.

2022-04-13  Jakub Jelinek  <jakub@redhat.com>

	* tree-scalar-evolution.cc (expression_expensive_p): Fix a comment typo.

diff --git a/gcc/tree-scalar-evolution.cc b/gcc/tree-scalar-evolution.cc
index 61d72c2..4415726 100644 (file)
--- a/gcc/tree-scalar-evolution.cc
+++ b/gcc/tree-scalar-evolution.cc
@@ -3395,7 +3395,7 @@ expression_expensive_p (tree expr, hash_map<tree, uint64_t> &cache,
       call_expr_arg_iterator iter;
       /* Even though is_inexpensive_builtin might say true, we will get a
         library call for popcount when backend does not have an instruction
-        to do so.  We consider this to be expenseive and generate
+        to do so.  We consider this to be expensive and generate
         __builtin_popcount only when backend defines it.  */
       combined_fn cfn = get_call_combined_fn (expr);
       switch (cfn)