Merge from trunk.

[thirdparty/gcc.git] / gcc / c / c-parser.c

diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c
index ea3aa9a10438dcbf3e09b60d54921d8c2f1d85e2..d08d1d0bcf1d83ff957a006b05ffb8f447103e1d 100644 (file)
--- a/gcc/c/c-parser.c
+++ b/gcc/c/c-parser.c
@@ -13380,7 +13380,7 @@ c_parser_cilk_clause_vectorlength (c_parser *parser, tree clauses)
       || !TREE_CONSTANT (expr)
       || !INTEGRAL_TYPE_P (TREE_TYPE (expr)))
     error_at (loc, "vectorlength must be an integer constant");
-  else if (exact_log2 (TREE_INT_CST_LOW (expr)) == -1)
+  else if (wi::exact_log2 (expr) == -1)
     error_at (loc, "vectorlength must be a power of 2");
   else
     {