Mark rn017 and T7672 as expect_broken(#12930) with -DDEBUG

testsuite/tests/rename/should_compile/all.T

@@ -26,6 +26,7 @@ test('rn012',
 test('rn013', normal, compile, [''])
 test('rn017',
      [
+      when(compiler_debugged(), expect_broken(12930)),
       extra_clean(['RnAux017.hi',      'RnAux017.o',
                    'RnAux017.hi-boot', 'RnAux017.o-boot'])],
      multimod_compile,
@@ -212,7 +213,8 @@ test('T7167', normal, compile, [''])
 test('T7336', expect_broken(7336), compile, ['-Wall'])
 
 test('T2435', normal, multimod_compile, ['T2435','-v0'])
-test('T7672', normal, multimod_compile, ['T7672','-v0'])
+test('T7672', when(compiler_debugged(), expect_broken(12930)),
+              multimod_compile, ['T7672','-v0'])
 test('T7963',
      [extra_clean(['T7963a.hi', 'T7963a.o',
                    'T7963.imports'])],