Remove stale code for hybrid heap and incremental GC

The hybrid heap emulator was last working in the non-SMP R11B
run-time system. When the constant pools were introduced in R12B,
the hybrid heap emulator was not updated to handle them.

At this point, the harm from reduced readability of the code is
greater than any potential usefulness of keeping the code.

1 files changed, 0 insertions, 32 deletions

diff --git a/erts/emulator/beam/benchmark.c b/erts/emulator/beam/benchmark.c
index 7fbf44a03c..7ac14b8e8b 100644
--- a/erts/emulator/beam/benchmark.c
+++ b/erts/emulator/beam/benchmark.c
@@ -33,17 +33,6 @@ unsigned long long messages_copied;
 unsigned long long messages_ego;
 unsigned long long minor_gc;
 unsigned long long major_gc;
-#ifdef HYBRID
-unsigned long long minor_global_gc;
-unsigned long long major_global_gc;
-unsigned long long gc_in_copy;
-#ifdef INCREMENTAL
-unsigned long long minor_gc_cycles;
-unsigned long long major_gc_cycles;
-unsigned long long minor_gc_stages;
-unsigned long long major_gc_stages;
-#endif
-#endif
 #endif /* BM_COUNTERS */
 
 #ifdef BM_TIMERS
@@ -191,17 +180,6 @@ void init_benchmarking()
     messages_ego       = 0;
     minor_gc           = 0;
     major_gc           = 0;
-#ifdef HYBRID
-    minor_global_gc    = 0;
-    major_global_gc    = 0;
-    gc_in_copy         = 0;
-#ifdef INCREMENTAL
-    minor_gc_cycles    = 0;
-    major_gc_cycles    = 0;
-    minor_gc_stages    = 0;
-    major_gc_stages    = 0;
-#endif
-#endif
 #endif /* BM_COUNTERS */
 
 #ifdef BM_HEAP_SIZES
@@ -243,16 +221,6 @@ void save_statistics()
         erts_fprintf(file,"Number of processes spawned: %lld\n",processes_spawned);
         erts_fprintf(file,"Number of local minor GCs: %lld\n",minor_gc);
         erts_fprintf(file,"Number of local major GCs: %lld\n",major_gc);
-#ifdef HYBRID
-        erts_fprintf(file,"Number of global minor GCs: %lld\n",minor_global_gc);
-        erts_fprintf(file,"Number of global major GCs: %lld\n",major_global_gc);
-#ifdef INCREMENTAL
-        erts_fprintf(file,"Number of minor GC-cycles: %lld\n",minor_gc_cycles);
-        erts_fprintf(file,"Number of major GC-cycles: %lld\n",major_gc_cycles);
-        erts_fprintf(file,"Number of minor GC-stages: %lld\n",minor_gc_stages);
-        erts_fprintf(file,"Number of major GC-stages: %lld\n",major_gc_stages);
-#endif
-#endif
         erts_fprintf(file,"Number of messages sent: %lld\n",messages_sent);
         erts_fprintf(file,"Number of messages copied: %lld\n",messages_copied);
         erts_fprintf(file,"Number of messages sent to self: %lld\n",messages_ego);