adjust constexpr steps arg

Author: vinay-deshmukh

libcxx/test/std/containers/associative/map/map.modifiers/insert_range.pass.cpp

@@ -9,7 +9,7 @@
 // UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
 // Some fields in the test case variables are deliberately not explicitly initialized, this silences a warning on GCC.
 // ADDITIONAL_COMPILE_FLAGS(gcc-style-warnings): -Wno-missing-field-initializers
-// ADDITIONAL_COMPILE_FLAGS: -fconstexpr-backtrace-limit=0 -fconstexpr-depth=2147483647 -fconstexpr-steps=2147483647
+// ADDITIONAL_COMPILE_FLAGS(has-fconstexpr-steps): -fconstexpr-steps=2147483647
 
 // <map>