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-rw-r--r--lib/hipe/sparc/hipe_rtl_to_sparc.erl40
1 files changed, 33 insertions, 7 deletions
diff --git a/lib/hipe/sparc/hipe_rtl_to_sparc.erl b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
index eef5ba8d96..f9c043eafe 100644
--- a/lib/hipe/sparc/hipe_rtl_to_sparc.erl
+++ b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
@@ -750,13 +750,25 @@ xaluop_commutes(XAluOp) ->
xaluop_is_shift(XAluOp) ->
case XAluOp of
+ 'add' -> false;
+ 'addcc' -> false;
+ 'and' -> false;
+ 'andcc' -> false;
+ 'cmpcc' -> false;
+ 'ldsb' -> false;
+ 'ldub' -> false;
+ 'lduw' -> false;
+ 'or' -> false;
'sll' -> true;
- 'srl' -> true;
+ %% 'sllx' -> true;
+ 'smul' -> false;
'sra' -> true;
- 'sllx' -> true;
- 'srlx' -> true;
- 'srax' -> true;
- _ -> false
+ %% 'srax' -> true;
+ 'srl' -> true;
+ %% 'srlx' -> true;
+ 'sub' -> false;
+ 'subcc' -> false;
+ 'xor' -> false
end.
%%% Convert an extended SPARC AluOp back to a plain AluOp.
@@ -764,9 +776,23 @@ xaluop_is_shift(XAluOp) ->
xaluop_normalise(XAluOp) ->
case XAluOp of
- 'cmp' -> 'sub';
+ 'add' -> 'add';
+ 'addcc' -> 'addcc';
+ 'and' -> 'and';
+ 'andcc' -> 'andcc';
+ %% 'cmp' -> 'sub';
'cmpcc' -> 'subcc';
- _ -> XAluOp
+ 'ldsb' -> 'ldsb';
+ 'ldub' -> 'ldub';
+ 'lduw' -> 'lduw';
+ 'or' -> 'or';
+ 'sll' -> 'sll';
+ 'smul' -> 'smul';
+ 'sra' -> 'sra';
+ 'srl' -> 'srl';
+ 'sub' -> 'sub';
+ 'subcc' -> 'subcc';
+ 'xor' -> 'xor'
end.
%%% Convert an RTL condition code.