1 files changed, 42 insertions, 46 deletions

diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 60a399a5ac..a3b38adc4b 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -576,6 +576,48 @@ void** beam_ops;
 
 #define Move3(S1, D1, S2, D2, S3, D3) D1 = (S1); D2 = (S2); D3 = (S3)
 
+#define MoveWindow3(S1, S2, S3, D)		\
+  do {						\
+      Eterm xt0, xt1, xt2;			\
+      Eterm *y = &D;				\
+      xt0  = S1;				\
+      xt1  = S2;				\
+      xt2  = S3;				\
+      y[0] = xt0;				\
+      y[1] = xt1;				\
+      y[2] = xt2;				\
+ } while (0)
+
+#define MoveWindow4(S1, S2, S3, S4, D)		\
+  do {						\
+      Eterm xt0, xt1, xt2, xt3;			\
+      Eterm *y = &D;				\
+      xt0  = S1;				\
+      xt1  = S2;				\
+      xt2  = S3;				\
+      xt3  = S4;				\
+      y[0] = xt0;				\
+      y[1] = xt1;				\
+      y[2] = xt2;				\
+      y[3] = xt3;				\
+ } while (0)
+
+#define MoveWindow5(S1, S2, S3, S4, S5, D)	\
+  do {						\
+      Eterm xt0, xt1, xt2, xt3, xt4;		\
+      Eterm *y = &D;				\
+      xt0  = S1;				\
+      xt1  = S2;				\
+      xt2  = S3;				\
+      xt3  = S4;				\
+      xt4  = S5;				\
+      y[0] = xt0;				\
+      y[1] = xt1;				\
+      y[2] = xt2;				\
+      y[3] = xt3;				\
+      y[4] = xt4;				\
+ } while (0)
+
 #define MoveReturn(Src)				\
     x(0) = (Src);				\
     I = c_p->cp;				\
@@ -1466,52 +1508,6 @@ void process_main(void)
 	Next(3);
     }
 
- OpCase(move_window3_xxxy): {
-     BeamInstr *next;
-     Eterm xt0, xt1, xt2;
-     Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(3)));
-     PreFetch(4, next);
-     xt0  = xb(Arg(0));
-     xt1  = xb(Arg(1));
-     xt2  = xb(Arg(2));
-     y[0] = xt0;
-     y[1] = xt1;
-     y[2] = xt2;
-     NextPF(4, next);
- }
- OpCase(move_window4_xxxxy): {
-     BeamInstr *next;
-     Eterm xt0, xt1, xt2, xt3;
-     Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(4)));
-     PreFetch(5, next);
-     xt0  = xb(Arg(0));
-     xt1  = xb(Arg(1));
-     xt2  = xb(Arg(2));
-     xt3  = xb(Arg(3));
-     y[0] = xt0;
-     y[1] = xt1;
-     y[2] = xt2;
-     y[3] = xt3;
-     NextPF(5, next);
- }
- OpCase(move_window5_xxxxxy): {
-     BeamInstr *next;
-     Eterm xt0, xt1, xt2, xt3, xt4;
-     Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(5)));
-     PreFetch(6, next);
-     xt0  = xb(Arg(0));
-     xt1  = xb(Arg(1));
-     xt2  = xb(Arg(2));
-     xt3  = xb(Arg(3));
-     xt4  = xb(Arg(4));
-     y[0] = xt0;
-     y[1] = xt1;
-     y[2] = xt2;
-     y[3] = xt3;
-     y[4] = xt4;
-     NextPF(6, next);
- }
-
  OpCase(i_move_call_only_fc): {
      r(0) = Arg(1);
  }