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authorStavros Aronis <[email protected]>2011-11-25 01:11:06 +0100
committerHenrik Nord <[email protected]>2011-11-30 14:18:32 +0100
commit94ab93b5d1e3b952fd55a8f3bf03146ee43de8ab (patch)
treee6bdc4b1a842ec8dae9ba3265c2ed55d8cc9dc32 /lib/hipe
parentac61d229a27b0b07f08e25c4d18d214df89919e0 (diff)
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Fix Dialyzer's warnings in HiPE
Diffstat (limited to 'lib/hipe')
-rw-r--r--lib/hipe/icode/hipe_icode_coordinator.erl9
-rw-r--r--lib/hipe/icode/hipe_icode_mulret.erl4
2 files changed, 9 insertions, 4 deletions
diff --git a/lib/hipe/icode/hipe_icode_coordinator.erl b/lib/hipe/icode/hipe_icode_coordinator.erl
index a71e143192..d2defa0c90 100644
--- a/lib/hipe/icode/hipe_icode_coordinator.erl
+++ b/lib/hipe/icode/hipe_icode_coordinator.erl
@@ -49,6 +49,12 @@ coordinate(CG, Escaping, NonEscaping, Mod) ->
fun (PM) -> last_action(PM, ServerPid, Mod, All) end,
coordinate({Clean,All}, CG, gb_trees:empty(), Restart, LastAction, ServerPid).
+-type mfalists() :: {[mfa()], [mfa()]}.
+
+-spec coordinate(mfalists(), hipe_digraph:hdg(), gb_tree(),
+ fun((mfalists(), gb_tree()) -> mfalists()),
+ fun((gb_tree()) -> 'ok'), pid()) -> no_return().
+
coordinate(MFALists, CG, PM, Restart, LastAction, ServerPid) ->
case MFALists of
{[], []} ->
@@ -106,8 +112,7 @@ last_action(PM, ServerPid, Mod, All) ->
receive
{done_rewrite, MFA} -> ok
end
- end, All),
- ok.
+ end, All).
restart_funs({Queue, Busy} = QB, PM, All, ServerPid) ->
case ?MAX_CONCURRENT - length(Busy) of
diff --git a/lib/hipe/icode/hipe_icode_mulret.erl b/lib/hipe/icode/hipe_icode_mulret.erl
index a6529c8519..0579867e2f 100644
--- a/lib/hipe/icode/hipe_icode_mulret.erl
+++ b/lib/hipe/icode/hipe_icode_mulret.erl
@@ -595,9 +595,9 @@ optimizeDefine([I|Code], Dsts, DstLst, Res) ->
[Ds] = Dsts,
case isCallPrimop(I, mktuple) andalso DstLst =:= [] of
true ->
- case (hipe_icode:call_dstlist(I) =:= Dsts) of
+ case hipe_icode:call_dstlist(I) =:= Dsts of
true ->
- case (hipe_icode:call_args(I) > 1) of
+ case length(hipe_icode:call_args(I)) > 1 of
true ->
optimizeDefine(Code, Dsts, hipe_icode:call_args(I), Res);
false ->