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cmd/compile: invalid instruction with ssa backend #16733

@avdva

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@avdva

Please answer these questions before submitting your issue. Thanks!

  1. What version of Go are you using (go version)?
    go version devel +1e94d79 Tue Aug 16 10:41:53 2016 +0000 linux/amd64
  2. What operating system and processor architecture are you using (go env)?
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/avd/dev/godev"
GORACE=""
GOROOT="/home/avd/dev/go"
GOTOOLDIR="/home/avd/dev/go/pkg/tool/linux_amd64"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build203275851=/tmp/go-build -gno-record-gcc-switches"
CXX="g++"
CGO_ENABLED="1"
  1. What did you do?
    go get github.com/prometheus/common/model
  2. What did you expect to see?
    go get downloaded and compiled the package
  3. What did you see instead?
../../../../../../../github.com/prometheus/common/model/value.go:404: invalid instruction: 00651 (/home/avd/dev/godev/src/github.com/prometheus/common/model/time.go:189) IMULQ   $60000000000, AX
../../../../../../../github.com/prometheus/common/model/value.go:404: invalid instruction: 00763 (/home/avd/dev/godev/src/github.com/prometheus/common/model/time.go:187) IMULQ   $3600000000000, AX
../../../../../../../github.com/prometheus/common/model/value.go:404: invalid instruction: 00838 (/home/avd/dev/godev/src/github.com/prometheus/common/model/time.go:185) IMULQ   $86400000000000, AX
../../../../../../../github.com/prometheus/common/model/value.go:404: invalid instruction: 01166 (/home/avd/dev/godev/src/github.com/prometheus/common/model/time.go:183) IMULQ   $604800000000000, AX

go get -u -gcflags="-ssa=0" github.com/prometheus/common/model works good.
Also, if I get the repo with git clone, and then compile with go build -gcflags="-ssa=0", everything works fine.

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