GMapAssoc, GMapTop now apparently work on the 6.8 branch

testsuite/tests/ghc-regress/indexed-types/should_run/all.T

 setTestOpts(only_compiler_types(['ghc']))
 setTestOpts(omit_ways(['optc', 'hpc', 'ghci', 'threaded1', 'threaded2']))
 
-test('GMapAssoc', 
-        expect_fail_ways_if_compiler_lt('ghc', '6.9',
-                                        ['optasm','profc','profasm']),
-        compile_and_run, ['-package containers'])
-
-test('GMapTop', 
-     expect_fail_ways_if_compiler_lt('ghc', '6.9',
-                                     ['optasm','profc','profasm']),
-     compile_and_run, ['-package containers'])
+test('GMapAssoc', normal, compile_and_run, ['-package containers'])
+test('GMapTop',   normal, compile_and_run, ['-package containers'])