Start adding selftests for print_rtx
gcc/ChangeLog:
* print-rtl-function.c (flag_compact): Move extern decl to...
* print-rtl.h (flag_compact): ...here.
* rtl-tests.c (selftests::assert_rtl_dump_eq): New function.
(ASSERT_RTL_DUMP_EQ): New macro.
(selftest::test_dumping_regs): New function.
(selftest::test_dumping_insns): New function.
(selftest::test_uncond_jump): Add uses of ASSERT_RTL_DUMP_EQ on
the insns.
(selftest::rtl_tests_c_tests): Call the new test functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241405
138bc75d-0d04-0410-961f-
82ee72b054a4