[dev.ssa] cmd/compile: add some more TODOs
[dev.ssa] cmd/compile: add some more TODOs

Change-Id: If8b6b85d2165d6222b36f101adb95b7ee40371c1
Reviewed-on: https://go-review.googlesource.com/18300
Reviewed-by: David Chase <ae171625adc8645b8b79b7e405a6da5aba5341e0@google.com>

derekmarcotte/go,CAFxX/go,ganboing/go-esx,vanloswang/go,golang/go,cloudflare/go,ImJasonH/go,vsekhar/elastic-go,4ad/go,golang/go,ImJasonH/go,ImJasonH/go,binarycrusader/go,ganboing/go-esx,mwhudson/go,derekmarcotte/go,cloudflare/go,polyverse-security/go,suncycheng/go,derekmarcotte/go,polyverse-security/go,momchil-velikov/go,derekmarcotte/go,theif519/go,josharian/go,Samurais/go,theif519/go,vanloswang/go,Samurais/go,codestation/go,nawawi/go,golang/go,miolini/go,suncycheng/go,theif519/go,linux-on-ibm-z/go,momchil-velikov/go,ganboing/go-esx,codestation/go,codestation/go,nawawi/go,vanloswang/go,goodlang/good,binarycrusader/go,Cofyc/go,goodlang/good,Cofyc/go,CAFxX/go,vanloswang/go,CAFxX/go,theif519/go,vsekhar/elastic-go,cloudflare/go,ImJasonH/go,Cofyc/go,miolini/go,ganboing/go-esx,nawawi/go,polyverse-security/go,akutz/go,binarycrusader/go,suncycheng/go,miolini/go,mwhudson/go,mwhudson/go,christopher-henderson/Go,akutz/go,Samurais/go,miolini/go,linux-on-ibm-z/go,binarycrusader/go,binarycrusader/go,mwhudson/go,cloudflare/go,golang/go,ImJasonH/go,polyverse-security/go,josharian/go,mwhudson/go,nawawi/go,vanloswang/go,golang/go,4ad/go,golang/go,golang/go,miolini/go,ImJasonH/go,momchil-velikov/go,nawawi/go,suncycheng/go,mwhudson/go,vsekhar/elastic-go,mwhudson/go,vanloswang/go,momchil-velikov/go,linux-on-ibm-z/go,4ad/go,binarycrusader/go,cloudflare/go,akutz/go,nawawi/go,suncycheng/go,momchil-velikov/go,vsekhar/elastic-go,theif519/go,cloudflare/go,vsekhar/elastic-go,theif519/go,linux-on-ibm-z/go,CAFxX/go,suncycheng/go,akutz/go,codestation/go,nawawi/go,josharian/go,ganboing/go-esx,ganboing/go-esx,cloudflare/go,Samurais/go,mwhudson/go,theif519/go,vsekhar/elastic-go,codestation/go,codestation/go,momchil-velikov/go,josharian/go,linux-on-ibm-z/go,4ad/go,miolini/go,4ad/go,momchil-velikov/go,derekmarcotte/go,josharian/go,Samurais/go,binarycrusader/go,vanloswang/go,derekmarcotte/go,polyverse-security/go,miolini/go,CAFxX/go,akutz/go,linux-on-ibm-z/go,codestation/go,ganboing/go-esx,miolini/go,akutz/go,cloudflare/go,goodlang/good,4ad/go,binarycrusader/go,goodlang/good,derekmarcotte/go,Cofyc/go,CAFxX/go,akutz/go,Samurais/go,codestation/go,josharian/go,ImJasonH/go,Cofyc/go,vsekhar/elastic-go,momchil-velikov/go,Samurais/go,4ad/go,akutz/go,ganboing/go-esx,golang/go,CAFxX/go,Cofyc/go,polyverse-security/go,theif519/go,josharian/go,suncycheng/go,polyverse-security/go,josharian/go,Cofyc/go,derekmarcotte/go,nawawi/go,goodlang/good,Samurais/go,linux-on-ibm-z/go,suncycheng/go,4ad/go,goodlang/good,vanloswang/go,goodlang/good,goodlang/good,ImJasonH/go,linux-on-ibm-z/go,vsekhar/elastic-go,CAFxX/go,Cofyc/go,polyverse-security/go