Remove Hugs specific test setups (omit_compiler_type)

testsuite/tests/programs/andre_monad/test.T

-# exhausts Hugs's heap (CAF leak)
 test('andre_monad',
      [when(fast(), skip),
       extra_clean(['Main.hi', 'Main.o']),
-      omit_compiler_types(['hugs'])],
+      ],
      multimod_compile_and_run,
      ['Main', ''])
 

testsuite/tests/programs/barton-mangler-bug/test.T

-# Exhausts Hugs's heap (CAF leak)
-
 test('barton-mangler-bug',
      [when(fast(), skip),
       extra_clean(['Basic.hi',             'Basic.o',
@@ -9,7 +7,6 @@ test('barton-mangler-bug',
                    'Plot.hi',              'Plot.o',
                    'PlotExample.hi',       'PlotExample.o',
                    'TypesettingTricks.hi', 'TypesettingTricks.o']),
-      omit_compiler_types(['hugs']),
       omit_ways('debug') # Fails for debug way due to annotation linting timeout
       ],
      multimod_compile_and_run, ['Main', ''])

testsuite/tests/programs/galois_raytrace/test.T

-setTestOpts(omit_compiler_types(['hugs']))	# takes much too long
-
 # Floating point differences on x86 using the NCG
 if config.platform.startswith('i386-') and \
        config.platform != 'i386-unknown-openbsd':

testsuite/tests/programs/jules_xref/test.T

-# exhausts Hugs's heap
 test('jules_xref',
      [when(fast(), skip),
       extra_clean(['Main.hi', 'Main.o']),
-      omit_compiler_types(['hugs'])],
+      ],
      multimod_compile_and_run,
      ['Main', ''])
 

testsuite/tests/programs/life_space_leak/test.T

-# exhausts Hugs's heap (CAF leak)
 test('life_space_leak',
      [when(fast(), skip),
       extra_clean(['Main.hi', 'Main.o'])],

testsuite/tests/programs/seward-space-leak/test.T

-setTestOpts(omit_compiler_types(['hugs']))	# takes much too long
-
 test('seward-space-leak',
      [when(fast(), skip), extra_clean(['Main.hi', 'Main.o'])],
      multimod_compile_and_run,

testsuite/tests/typecheck/should_compile/all.T

@@ -144,7 +144,7 @@ test('tc140', normal, compile, [''])
 test('tc141', normal, compile_fail, [''])
 test('tc142', normal, compile, [''])
 test('tc143', normal, compile, [''])
-test('tc144', omit_compiler_types(['hugs']), compile, [''])	# Hugs loops
+test('tc144', normal, compile, [''])
 test('tc145', normal, compile, [''])
 test('tc146', normal, compile, [''])
 test('tc147', normal, compile, [''])