Merge branch 'bjorn/beam-loader/OTP-9030' into dev

* bjorn/beam-loader/OTP-9030: (43 commits)
  c: Reduce memory footprint
  erl_posix_msg: Reduce memory footprint
  Introduce a few more variations of the move instructions
  Combine a move + jump sequence into the move_jump instruction
  Optimize and clean-up the exact equality/non-equality instructions
  Optimize addition of a small integer to a variable
  Introduce a special instruction for select_val with two values
  Introduce a few more specialized put_list instructions
  Eliminate the "put_list c n Dst" instructions
  Eliminate the specific move_sd instruction
  Eliminate use of GetArg1() in the badmatch and case_end instructions
  Eliminate use of GetArg2() in the i_element instruction
  Eliminate use of GetArg1() in the fast_element instruction
  Eliminate use of GetArg1() in the jump_on_val* instructions
  Eliminate use of GetArg1() in the select_val instruction
  beam_emu: Eliminate sloppy use of tmp_arg1 and tmp_arg2
  beam_emu: Don't inline helper functions into process_main()
  beam_emu: Clean up calling of the error_handler module
  Simplify a select_val instruction that selects only one value
  Optimize creation of tuples
  ...

1 files changed, 19 insertions, 2 deletions

diff --git a/erts/emulator/test/beam_SUITE.erl b/erts/emulator/test/beam_SUITE.erl
index 228ff15341..32ac07cb2d 100644
--- a/erts/emulator/test/beam_SUITE.erl
+++ b/erts/emulator/test/beam_SUITE.erl
@@ -20,7 +20,8 @@
 -module(beam_SUITE).
 
 -export([all/1, packed_registers/1, apply_last/1, apply_last_bif/1,
-	 buildo_mucho/1, heap_sizes/1, big_lists/1, fconv/1]).
+	 buildo_mucho/1, heap_sizes/1, big_lists/1, fconv/1,
+	 select_val/1]).
 
 -export([applied/2]).
 
@@ -28,7 +29,7 @@
 
 all(suite) ->
     [packed_registers, apply_last, apply_last_bif, buildo_mucho,
-     heap_sizes, big_lists].
+     heap_sizes, big_lists, select_val].
 
 
 %% Verify that apply(M, F, A) is really tail recursive.
@@ -302,3 +303,19 @@ do_fconv(nil, Float) when is_float(Float) ->
     Float + [];
 do_fconv(tuple_literal, Float) when is_float(Float) ->
     Float + {a,b}.
+
+select_val(Config) when is_list(Config) ->
+    ?line zero = do_select_val(0),
+    ?line big = do_select_val(1 bsl 64),
+    ?line integer = do_select_val(42),
+    ok.
+
+do_select_val(X) ->
+    case X of
+	0 ->
+	    zero;
+	1 bsl 64 ->
+	    big;
+	Int when is_integer(Int) ->
+	    integer
+    end.