hipe_arm.c: remove dead code
hipe_arm.c: remove dead code

erts/emulator/hipe/hipe_arm.c started out as a clone of hipe_ppc.c,
with #ifdefs to select ARM-specific code.  Somehow those #ifdefs
never got cleaned out, resulting in fairly ugly-looking code.

This eliminates the #ifdefs, deletes dead PowerPC-specific code, and
keeps only the ARM-specific code.  I've verified that the exact same
assembly code is generated for hipe_arm.c before and after this patch
(if you compile without -g, with -g there are unavoidable changes to
the debug data).

Signed-off-by: Mikael Pettersson <5a121dcf2ef22469a1bfc77a94db5b725c29d263@it.uu.se>

emile/otp,jemsbhai/otp,rlipscombe/otp,massemanet/otp,potatosalad/otp,isvilen/otp,ahmedshafeeq/otp,platinumthinker/otp,vic/otp,basho/otp,emacsmirror/erlang,msantos/otp,sitexa/otp,NOMORECOFFEE/otp,release-project/otp,RGafiyatullin/otp,RoadRunnr/otp,ader1990/otp,Teino1978-Corp/otp,cnbin/otp,saleyn/otp,stolen/otp,msantos/otp,erlang/otp,beni55/otp,potatosalad/otp,legoscia/otp,Teino1978-Corp/otp,dgud/otp,bsmr-erlang/otp,fenollp/otp,RGafiyatullin/otp,mikpe/otp,fenollp/otp,RoadRunnr/otp,GinjaNinja32/otp,cnbin/otp,release-project/otp,falkevik/otp,massemanet/otp,Teino1978-Corp/otp,ferd/otp,falkevik/otp,lianghaivv/otp,matwey/otp,Teino1978-Corp/erlang-otp,RJ/otp,rlipscombe/otp,potatosalad/otp,lhslll/otp,riverrun/otp,uabboli/otp,jinshana/otp,jamesruan/otp,ferd/otp,klarna/otp,gjaldon/otp,lianghaivv/otp,lianghaivv/otp,lucafavatella/otp,vic/otp,jj1bdx/otp,Teino1978-Corp/erlang-otp,beni55/otp,Teino1978-Corp/erlang-otp,VincentHHL/otp,bugs-erlang-org/otp,VincentHHL/otp,saleyn/otp,aboroska/otp,release-project/otp,lhslll/otp,vinoski/otp,c-rack/otp,GinjaNinja32/otp,bernardd/otp,theom/otp,lightcyphers/otp,awetzel/otp,msantos/otp,fenollp/otp,rlipscombe/otp,vic/otp,benoitc/otp-1,awetzel/otp,mujiatong/otp,c-rack/otp,aboroska/otp,RichMorin/otp,bugs-erlang-org/otp,RoadRunnr/otp,psyeugenic/otp,sdebnath/otp,marquisthunder/otp,lightcyphers/otp,lianghaivv/otp,kvakvs/otp,getong/otp,bjorng/otp,emacsmirror/erlang,benoitc/otp-1,vladdu/otp,mujiatong/otp,massemanet/otp,beni55/otp,legoscia/otp,goertzenator/otp,RoadRunnr/otp,neeraj9/otp,basho/otp,g-andrade/otp,psyeugenic/otp,RGafiyatullin/otp,weisslj/otp,gjaldon/otp,yangchengjian/otp,gjaldon/otp,theom/otp,erlang/otp,hairyhum/otp,dumbbell/otp,cnbin/otp,RichMorin/otp,RaimoNiskanen/otp,schlagert/otp,riverrun/otp,schlagert/otp,marquisthunder/otp,stolen/otp,psyeugenic/otp,riverrun/otp,lightcyphers/otp,ader1990/otp,isvilen/otp,c-rack/otp,klarna/otp,paladim/otp,aboroska/otp,basho/otp,palas/otp,ferd/otp,mikpe/otp,bsmr-erlang/otp,cobusc/otp,dgud/otp,lianghaivv/otp,RaimoNiskanen/otp,sdebnath/otp,sitexa/otp,bugs-erlang-org/otp,yangchengjian/otp,Teino1978-Corp/erlang-otp,Teino1978-Corp/erlang-otp,bugs-erlang-org/otp,vinoski/otp,tuncer/otp,dgud/otp,sitexa/otp,RaimoNiskanen/otp,marquisthunder/otp,marquisthunder/otp,jemsbhai/otp,johanclaesson/otp,mujiatong/otp,lucafavatella/otp,neeraj9/otp,bernardd/otp,lianghaivv/otp,ferd/otp,derek121/otp,mikpe/otp,klarna/otp,c-rack/otp,msantos/otp,RaimoNiskanen/otp,krishnakumar4a4/otp,sitexa/otp,aboroska/otp,RichMorin/otp,getong/otp,cobusc/otp,haguenau/otp,vinoski/otp,jj1bdx/otp,GinjaNinja32/otp,gjaldon/otp,bsmr-erlang/otp,riverrun/otp,vic/otp,yangchengjian/otp,vladdu/otp,VincentHHL/otp,ahmedshafeeq/otp,platinumthinker/otp,paulcager/otp,vinoski/otp,lantti/otp,sitexa/otp,mikpe/otp,enikki/otp,platinumthinker/otp,matwey/otp,lrascao/otp,schlagert/otp,haguenau/otp,legoscia/otp,RJ/otp,potatosalad/otp,emile/otp,RGafiyatullin/otp,haguenau/otp,weisslj/otp,basho/otp,theom/otp,RJ/otp,cnbin/otp,Teino1978-Corp/otp,jj1bdx/otp,vladdu/otp,RoadRunnr/otp,lightcyphers/otp,lhslll/otp,bernardd/otp,krishnakumar4a4/otp,haguenau/otp,vladdu/otp,gjaldon/otp,jamesruan/otp,vladdu/otp,psyeugenic/otp,benoitc/otp-1,paulcager/otp,goertzenator/otp,NOMORECOFFEE/otp,fenollp/otp,getong/otp,matwey/otp,paulcager/otp,bsmr-erlang/otp,stolen/otp,sdebnath/otp,beni55/otp,RichMorin/otp,NOMORECOFFEE/otp,emile/otp,erlang/otp,haguenau/otp,paulcager/otp,platinumthinker/otp,dgud/otp,derek121/otp,lhslll/otp,jamesruan/otp,lrascao/otp,cnbin/otp,sammoth-wazoku/otp,weisslj/otp,lemenkov/otp,cnbin/otp,mikpe/otp,benoitc/otp-1,derek121/otp,paladim/otp,lightcyphers/otp,release-project/otp,paulcager/otp,hairyhum/otp,sammoth-wazoku/otp,dgud/otp,potatosalad/otp,lucafavatella/otp,ahmedshafeeq/otp,RaimoNiskanen/otp,entropiae/otp,dumbbell/otp,haguenau/otp,riverrun/otp,psyeugenic/otp,klarna/otp,emile/otp,electricimp/otp,gjaldon/otp,jemsbhai/otp,electricimp/otp,bernardd/otp,emacsmirror/erlang,emacsmirror/erlang,entropiae/otp,lucafavatella/otp,jamesruan/otp,neeraj9/otp,cobusc/otp,massemanet/otp,weisslj/otp,kvakvs/otp,benoitc/otp-1,lantti/otp,potatosalad/otp,tuncer/otp,kvakvs/otp,mujiatong/otp,neeraj9/otp,aboroska/otp,beni55/otp,paladim/otp,isvilen/otp,enikki/otp,saleyn/otp,psyeugenic/otp,g-andrade/otp,jamesruan/otp,falkevik/otp,krishnakumar4a4/otp,RGafiyatullin/otp,msantos/otp,legoscia/otp,RaimoNiskanen/otp,stolen/otp,cobusc/otp,basho/otp,potatosalad/otp,basho/otp,matwey/otp,uabboli/otp,basho/otp,NOMORECOFFEE/otp,saleyn/otp,NOMORECOFFEE/otp,vinoski/otp,sammoth-wazoku/otp,goertzenator/otp,ader1990/otp,weisslj/otp,derek121/otp,ahmedshafeeq/otp,potatosalad/otp,stolen/otp,awetzel/otp,johanclaesson/otp,sitexa/otp,jemsbhai/otp,bjorng/otp,lantti/otp,falkevik/otp,c-rack/otp,yangchengjian/otp,uabboli/otp,tuncer/otp,yangchengjian/otp,derek121/otp,erlang/otp,emile/otp,tuncer/otp,NOMORECOFFEE/otp,getong/otp,RaimoNiskanen/otp,emacsmirror/erlang,electricimp/otp,lemenkov/otp,jamesruan/otp,fenollp/otp,VincentHHL/otp,GinjaNinja32/otp,release-project/otp,dumbbell/otp,cobusc/otp,lemenkov/otp,ahmedshafeeq/otp,getong/otp,bsmr-erlang/otp,weisslj/otp,bugs-erlang-org/otp,jinshana/otp,tuncer/otp,emacsmirror/erlang,goertzenator/otp,bsmr-erlang/otp,basho/otp,g-andrade/otp,electricimp/otp,jemsbhai/otp,dumbbell/otp,vladdu/otp,hairyhum/otp,bsmr-erlang/otp,g-andrade/otp,marquisthunder/otp,mikpe/otp,paladim/otp,electricimp/otp,ferd/otp,vinoski/otp,goertzenator/otp,jinshana/otp,hairyhum/otp,massemanet/otp,ferd/otp,potatosalad/otp,beni55/otp,jamesruan/otp,palas/otp,release-project/otp,RoadRunnr/otp,bernardd/otp,isvilen/otp,krishnakumar4a4/otp,ahmedshafeeq/otp,sammoth-wazoku/otp,dumbbell/otp,schlagert/otp,bjorng/otp,bsmr-erlang/otp,hairyhum/otp,emacsmirror/erlang,getong/otp,johanclaesson/otp,paladim/otp,sammoth-wazoku/otp,vladdu/otp,aboroska/otp,saleyn/otp,rlipscombe/otp,electricimp/otp,massemanet/otp,erlang/otp,neeraj9/otp,electricimp/otp,isvilen/otp,fenollp/otp,g-andrade/otp,derek121/otp,massemanet/otp,GinjaNinja32/otp,dgud/otp,lantti/otp,lightcyphers/otp,vinoski/otp,falkevik/otp,lianghaivv/otp,lemenkov/otp,lucafavatella/otp,RJ/otp,RJ/otp,erlang/otp,rlipscombe/otp,bjorng/otp,mujiatong/otp,weisslj/otp,mujiatong/otp,uabboli/otp,psyeugenic/otp,awetzel/otp,erlang/otp,enikki/otp,theom/otp,palas/otp,Teino1978-Corp/otp,massemanet/otp,RaimoNiskanen/otp,haguenau/otp,emile/otp,palas/otp,lantti/otp,uabboli/otp,emile/otp,jemsbhai/otp,jj1bdx/otp,mikpe/otp,jj1bdx/otp,jemsbhai/otp,g-andrade/otp,bjorng/otp,jinshana/otp,NOMORECOFFEE/otp,jinshana/otp,lianghaivv/otp,lhslll/otp,isvilen/otp,RichMorin/otp,bjorng/otp,ferd/otp,gjaldon/otp,platinumthinker/otp,sdebnath/otp,platinumthinker/otp,marquisthunder/otp,entropiae/otp,krishnakumar4a4/otp,legoscia/otp,release-project/otp,paladim/otp,falkevik/otp,mujiatong/otp,platinumthinker/otp,ader1990/otp,GinjaNinja32/otp,erlang/otp,cobusc/otp,klarna/otp,klarna/otp,getong/otp,sitexa/otp,lrascao/otp,VincentHHL/otp,sdebnath/otp,aboroska/otp,lrascao/otp,bugs-erlang-org/otp,awetzel/otp,johanclaesson/otp,stolen/otp,bernardd/otp,saleyn/otp,erlang/otp,paladim/otp,tuncer/otp,riverrun/otp,fenollp/otp,GinjaNinja32/otp,dgud/otp,schlagert/otp,falkevik/otp,lantti/otp,lemenkov/otp,kvakvs/otp,jj1bdx/otp,awetzel/otp,RaimoNiskanen/otp,ader1990/otp,vinoski/otp,cobusc/otp,vinoski/otp,sammoth-wazoku/otp,legoscia/otp,rlipscombe/otp,lhslll/otp,ferd/otp,matwey/otp,mikpe/otp,RoadRunnr/otp,rlipscombe/otp,VincentHHL/otp,g-andrade/otp,enikki/otp,Teino1978-Corp/otp,paulcager/otp,emile/otp,ahmedshafeeq/otp,bugs-erlang-org/otp,g-andrade/otp,VincentHHL/otp,neeraj9/otp,NOMORECOFFEE/otp,Teino1978-Corp/erlang-otp,palas/otp,dumbbell/otp,haguenau/otp,lantti/otp,vic/otp,kvakvs/otp,johanclaesson/otp,lemenkov/otp,tuncer/otp,dumbbell/otp,jinshana/otp,lrascao/otp,tuncer/otp,erlang/otp,stolen/otp,enikki/otp,fenollp/otp,klarna/otp,basho/otp,dgud/otp,uabboli/otp,enikki/otp,matwey/otp,dgud/otp,getong/otp,bjorng/otp,lrascao/otp,electricimp/otp,msantos/otp,jj1bdx/otp,g-andrade/otp,legoscia/otp,Teino1978-Corp/otp,emile/otp,beni55/otp,saleyn/otp,RJ/otp,aboroska/otp,krishnakumar4a4/otp,lucafavatella/otp,vladdu/otp,saleyn/otp,cobusc/otp,theom/otp,goertzenator/otp,dumbbell/otp,johanclaesson/otp,palas/otp,release-project/otp,marquisthunder/otp,lightcyphers/otp,kvakvs/otp,RoadRunnr/otp,matwey/otp,entropiae/otp,sdebnath/otp,benoitc/otp-1,RGafiyatullin/otp,kvakvs/otp,dgud/otp,RJ/otp,ahmedshafeeq/otp,uabboli/otp,vladdu/otp,bjorng/otp,msantos/otp,derek121/otp,Teino1978-Corp/erlang-otp,weisslj/otp,vic/otp,gjaldon/otp,hairyhum/otp,RGafiyatullin/otp,emacsmirror/erlang,palas/otp,isvilen/otp,krishnakumar4a4/otp,mujiatong/otp,uabboli/otp,jamesruan/otp,bernardd/otp,lrascao/otp,yangchengjian/otp,falkevik/otp,riverrun/otp,Teino1978-Corp/otp,bernardd/otp,jj1bdx/otp,fenollp/otp,rlipscombe/otp,entropiae/otp,lrascao/otp,cnbin/otp,entropiae/otp,jinshana/otp,ahmedshafeeq/otp,c-rack/otp,isvilen/otp,emacsmirror/erlang,paulcager/otp,rlipscombe/otp,neeraj9/otp,yangchengjian/otp,ader1990/otp,sammoth-wazoku/otp,bernardd/otp,marquisthunder/otp,jj1bdx/otp,enikki/otp,lrascao/otp,theom/otp,mikpe/otp,lantti/otp,cnbin/otp,entropiae/otp,electricimp/otp,goertzenator/otp,vic/otp,release-project/otp,johanclaesson/otp,theom/otp,awetzel/otp,ferd/otp,rlipscombe/otp,schlagert/otp,johanclaesson/otp,beni55/otp,derek121/otp,GinjaNinja32/otp,massemanet/otp,VincentHHL/otp,bugs-erlang-org/otp,RoadRunnr/otp,klarna/otp,bsmr-erlang/otp,paladim/otp,isvilen/otp,tuncer/otp,c-rack/otp,awetzel/otp,psyeugenic/otp,hairyhum/otp,sammoth-wazoku/otp,msantos/otp,kvakvs/otp,lhslll/otp,platinumthinker/otp,aboroska/otp,palas/otp,c-rack/otp,goertzenator/otp,sitexa/otp,weisslj/otp,RichMorin/otp,benoitc/otp-1,sdebnath/otp,schlagert/otp,uabboli/otp,lemenkov/otp,matwey/otp,sdebnath/otp,ader1990/otp,RGafiyatullin/otp,krishnakumar4a4/otp,lucafavatella/otp,g-andrade/otp,vic/otp,benoitc/otp-1,goertzenator/otp,mikpe/otp,bjorng/otp,saleyn/otp,lucafavatella/otp,dumbbell/otp,emacsmirror/erlang,lemenkov/otp,bjorng/otp,schlagert/otp,jinshana/otp,ader1990/otp,jj1bdx/otp,neeraj9/otp,getong/otp,entropiae/otp,matwey/otp,getong/otp,kvakvs/otp,legoscia/otp,enikki/otp,lightcyphers/otp,lhslll/otp,Teino1978-Corp/erlang-otp,RichMorin/otp,falkevik/otp,theom/otp,hairyhum/otp,paulcager/otp,jemsbhai/otp,potatosalad/otp,RJ/otp,isvilen/otp,legoscia/otp,riverrun/otp,vinoski/otp,yangchengjian/otp,RichMorin/otp,stolen/otp,dumbbell/otp