[dev.ssa] cmd/compile: add some common binary ops
[dev.ssa] cmd/compile: add some common binary ops

Change-Id: I1af486a69960b9b66d5c2c9bbfcf7db6ef075d8c
Reviewed-on: https://go-review.googlesource.com/12563
Reviewed-by: Keith Randall <8c99c3a9284e493be632950b84cd789d08ed3e9d@golang.org>

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