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authorKostis Sagonas <[email protected]>2012-08-24 14:11:10 +0200
committerKostis Sagonas <[email protected]>2012-08-24 14:11:10 +0200
commitee7001d7f41288ba534479c31cda35c4861786ec (patch)
tree19858f5884aa96dba361c1ac57db0f23bd4a9a09
parent34e7b8b347ec01a05a9fb34ce1f298f9beba69cf (diff)
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Comment out unused cases and some csmetic cleanups.
-rw-r--r--lib/hipe/sparc/hipe_rtl_to_sparc.erl36
1 files changed, 15 insertions, 21 deletions
diff --git a/lib/hipe/sparc/hipe_rtl_to_sparc.erl b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
index df5e2b0077..c93f603826 100644
--- a/lib/hipe/sparc/hipe_rtl_to_sparc.erl
+++ b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
@@ -19,6 +19,7 @@
%%
-module(hipe_rtl_to_sparc).
+
-export([translate/1]).
-include("../rtl/hipe_rtl.hrl").
@@ -142,8 +143,7 @@ mk_fload_rr(Base1, Base2, Dst) ->
mk_fload_ii(Base1, Base2, Dst) ->
io:format("~w: RTL fload with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
- mk_set(Base1, Tmp,
- mk_fload_ri(Tmp, Base2, Dst)).
+ mk_set(Base1, Tmp, mk_fload_ri(Tmp, Base2, Dst)).
mk_fload_ri(Base, Disp, Dst) ->
hipe_sparc:mk_fload(Base, Disp, Dst, 'new').
@@ -239,8 +239,7 @@ mk_alu_ii(XAluOp, Src1, Src2, Dst) ->
io:format("~w: ALU with two immediates (~w ~w ~w ~w)\n",
[?MODULE, XAluOp, Src1, Src2, Dst]),
Tmp = new_untagged_temp(),
- mk_set(Src1, Tmp,
- mk_alu_ri(XAluOp, Tmp, Src2, Dst)).
+ mk_set(Src1, Tmp, mk_alu_ri(XAluOp, Tmp, Src2, Dst)).
mk_alu_ir(XAluOp, Src1, Src2, Dst) ->
case xaluop_commutes(XAluOp) of
@@ -249,8 +248,7 @@ mk_alu_ir(XAluOp, Src1, Src2, Dst) ->
true};
_ ->
Tmp = new_untagged_temp(),
- {mk_set(Src1, Tmp,
- mk_alu_rs(XAluOp, Tmp, Src2, Dst)),
+ {mk_set(Src1, Tmp, mk_alu_rs(XAluOp, Tmp, Src2, Dst)),
false}
end.
@@ -274,8 +272,7 @@ mk_arith_ri(XAluOp, Src1, Src2, Dst) when is_integer(Src2) ->
mk_alu_rs(XAluOp, Src1, hipe_sparc:mk_simm13(Src2), Dst);
true ->
Tmp = new_untagged_temp(),
- mk_set(Src2, Tmp,
- mk_alu_rs(XAluOp, Src1, Tmp, Dst))
+ mk_set(Src2, Tmp, mk_alu_rs(XAluOp, Src1, Tmp, Dst))
end.
mk_alu_rs(XAluOp, Src1, Src2, Dst) ->
@@ -623,8 +620,7 @@ mk_move(Src, Dst, Tail) ->
conv_return(I, Map, Data) ->
%% TODO: multiple-value returns
{[Arg], Map0} = conv_src_list(hipe_rtl:return_varlist(I), Map),
- I2 = mk_move(Arg, hipe_sparc:mk_rv(),
- [hipe_sparc:mk_pseudo_ret()]),
+ I2 = mk_move(Arg, hipe_sparc:mk_rv(), [hipe_sparc:mk_pseudo_ret()]),
{I2, Map0, Data}.
conv_store(I, Map, Data) ->
@@ -648,8 +644,7 @@ mk_store(StOp, Src, Base1, Base2) ->
mk_store2(StOp, Src, Base1, Base2);
_ ->
Tmp = new_untagged_temp(),
- mk_set(Src, Tmp,
- mk_store2(StOp, Tmp, Base1, Base2))
+ mk_set(Src, Tmp, mk_store2(StOp, Tmp, Base1, Base2))
end.
mk_store2(StOp, Src, Base1, Base2) ->
@@ -674,8 +669,7 @@ conv_switch(I, Map, Data) ->
[] ->
hipe_consttab:insert_block(Data, word, LMap);
SortOrder ->
- hipe_consttab:insert_sorted_block(
- Data, word, LMap, SortOrder)
+ hipe_consttab:insert_sorted_block(Data, word, LMap, SortOrder)
end,
%% no immediates allowed here
{IndexR, Map1} = conv_dst(hipe_rtl:switch_src(I), Map),
@@ -722,7 +716,7 @@ conv_aluop(RtlAluOp) ->
xaluop_commutes(XAluOp) ->
case XAluOp of
- 'cmp' -> true;
+ %% 'cmp' -> true;
'cmpcc' -> true;
'add' -> true;
'addcc' -> true;
@@ -739,16 +733,16 @@ xaluop_commutes(XAluOp) ->
'sll' -> false;
'srl' -> false;
'sra' -> false;
- 'sllx' -> false;
- 'srlx' -> false;
- 'srax' -> false;
+ %% 'sllx' -> false;
+ %% 'srlx' -> false;
+ %% 'srax' -> false;
'ldsb' -> true;
'ldsh' -> true;
- 'ldsw' -> true;
+ %% 'ldsw' -> true;
'ldub' -> true;
'lduh' -> true;
- 'lduw' -> true;
- 'ldx' -> true
+ 'lduw' -> true
+ %% 'ldx' -> true
end.
%%% Check if an extended SPARC AluOp is a shift.