Run ConcurrentImmix without compressed pointer.

Author: qinsoon

.github/configs/base.yml

@@ -102,7 +102,7 @@ configs:
   # TODO: We need to disable compressed oops for Compressor temporarily until it supports
   # discontiguous spaces.
   - "jdk11-master|ms|s|fail_on_oom|tph|preserve|no_compressed_oops|mmtk_gc-Compressor"
-  - "jdk11-master|ms|s|fail_on_oom|tph|preserve|mmtk_gc-ConcurrentImmix"
+  - "jdk11-master|ms|s|fail_on_oom|tph|preserve|no_compressed_oops|mmtk_gc-ConcurrentImmix"
 
 benchmarks:
   dacapo-23.9-RC3-chopin-ci:

.github/scripts/ci-expected-results.yml

@@ -180,6 +180,7 @@ results:
         MarkSweep: pass
         MarkCompact: pass
         Compressor: pass
+        ConcurrentImmix: pass
       zxing:
         SemiSpace: pass
         GenCopy: pass

.github/scripts/ci-test-minimal.sh

@@ -26,7 +26,7 @@ MMTK_PLAN=MarkCompact runbms_dacapo2006_with_heap_multiplier fop 4
 # TODO: Need to temporarily disable compressed oops for the Compressor until it supports
 # discontiguous spaces.
 MMTK_PLAN=Compressor runbms_dacapo2006_with_heap_multiplier fop 4 -XX:-UseCompressedOops -XX:-UseCompressedClassPointers
-MMTK_PLAN=ConcurrentImmix runbms_dacapo2006_with_heap_multiplier fop 4
+MMTK_PLAN=ConcurrentImmix runbms_dacapo2006_with_heap_multiplier fop 4 -XX:-UseCompressedOops -XX:-UseCompressedClassPointers
 MMTK_PLAN=MarkSweep runbms_dacapo2006_with_heap_multiplier fop 8
 MMTK_PLAN=NoGC runbms_dacapo2006_with_heap_size fop 1000 1000
 # Test heap resizing