Merge branch 'sverker/hipe-performance-o1/PR-1154/OTP-13862'

* sverker/hipe-performance-o1/PR-1154:
  hipe_sparc: Minimise CFG<->linear conversions
  hipe_ppc: Minimise CFG<->linear conversions
  hipe_arm: Minimise CFG<->linear conversions
  hipe_x86: Use lea instead of move+add
  hipe_arm: Improve peephole optimiser
  hipe_arm: Be resilient to crappy RTL
  hipe_ppc: Be resilient to crappy RTL
  hipe_sparc: Be resilient to crappy RTL
  hipe: Reuse liveness info for spillmin
  hipe_x86: Minimise CFG<->linear conversions
  hipe: Fix o0 and o1
  hipe: Add o0 and o1 to tests
  hipe_rtl_binary:get_word_integer/4: Handle imms
  hipe_x86: Be resilient to crappy RTL
  hipe_x86: LSRA for SSE2

1 files changed, 18 insertions, 4 deletions

diff --git a/lib/hipe/sparc/hipe_rtl_to_sparc.erl b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
index f9c043eafe..e170fec3d6 100644
--- a/lib/hipe/sparc/hipe_rtl_to_sparc.erl
+++ b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
@@ -625,7 +625,7 @@ conv_return(I, Map, Data) ->
   {I2, Map0, Data}.
 
 conv_store(I, Map, Data) ->
-  {Base1, Map0} = conv_dst(hipe_rtl:store_base(I), Map), % no immediates allowed
+  {Base1, Map0} = conv_src(hipe_rtl:store_base(I), Map),
   {Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0),
   {Base2, Map2} = conv_src(hipe_rtl:store_offset(I), Map1),
   StOp = conv_stop(hipe_rtl:store_size(I)),
@@ -649,13 +649,27 @@ mk_store(StOp, Src, Base1, Base2) ->
   end.
 
 mk_store2(StOp, Src, Base1, Base2) ->
-  case hipe_sparc:is_temp(Base2) of
+  case hipe_sparc:is_temp(Base1) of
     true ->
-      mk_store_rr(StOp, Src, Base1, Base2);
+      case hipe_sparc:is_temp(Base2) of
+	true ->
+	  mk_store_rr(StOp, Src, Base1, Base2);
+	_ ->
+	  mk_store_ri(StOp, Src, Base1, Base2)
+      end;
     _ ->
-      mk_store_ri(StOp, Src, Base1, Base2)
+      case hipe_sparc:is_temp(Base2) of
+	true ->
+	  mk_store_ri(StOp, Src, Base2, Base1);
+	_ ->
+	  mk_store_ii(StOp, Src, Base1, Base2)
+      end
   end.
   
+mk_store_ii(StOp, Src, Base, Disp) ->
+  Tmp = new_untagged_temp(),
+  mk_set(Base, Tmp, mk_store_ri(StOp, Src, Tmp, Disp)).
+
 mk_store_ri(StOp, Src, Base, Disp) ->
   hipe_sparc:mk_store(StOp, Src, Base, Disp, 'new', []).