diff options
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/beam_emu.c | 48 |
1 files changed, 30 insertions, 18 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index b9b2094e6c..beec8967fc 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -1505,35 +1505,47 @@ void process_main(void) OpCase(move_window3_xxxy): { BeamInstr *next; - Eterm *y; + Eterm xt0, xt1, xt2; + Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(3))); PreFetch(4, next); - y = (Eterm *)(((unsigned char *)E) + (Arg(3))); - y[0] = xb(Arg(0)); - y[1] = xb(Arg(1)); - y[2] = xb(Arg(2)); + 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 *y; + Eterm xt0, xt1, xt2, xt3; + Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(4))); PreFetch(5, next); - y = (Eterm *)(((unsigned char *)E) + (Arg(4))); - y[0] = xb(Arg(0)); - y[1] = xb(Arg(1)); - y[2] = xb(Arg(2)); - y[3] = xb(Arg(3)); + 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 *y; + Eterm xt0, xt1, xt2, xt3, xt4; + Eterm *y = (Eterm *)(((unsigned char *)E) + (Arg(5))); PreFetch(6, next); - y = (Eterm *)(((unsigned char *)E) + (Arg(5))); - y[0] = xb(Arg(0)); - y[1] = xb(Arg(1)); - y[2] = xb(Arg(2)); - y[3] = xb(Arg(3)); - y[4] = xb(Arg(4)); + 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); } |