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cmd/compile/internal/ssa: populate SymEffects for SSA Ops

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Changes to ${GOARCH}Ops.go files were mechanically produced using
github.com/mdempsky/ssa-symops, a one-off tool that inserts
"SymEffect: X" elements by pattern matching against the Op names.

Change-Id: Ibf3e481ffd588647f2a31662d72114b740ccbfcf
Reviewed-on: https://go-review.googlesource.com/38084
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
This commit is contained in:
Matthew Dempsky 2017-03-09 14:46:43 -08:00
parent 1cdf4bf33f
commit 691755304c
11 changed files with 964 additions and 646 deletions
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5
src/cmd/compile/internal/ssa/gen/main.go
View file

@ -214,11 +214,14 @@ func genOp() {
if v.hasSideEffects {
fmt.Fprintln(w, "hasSideEffects: true,")
}
needEffect := strings.HasPrefix(v.aux, "Sym")
if v.symEffect != "" {
if !strings.HasPrefix(v.aux, "Sym") {
if !needEffect {
log.Fatalf("symEffect with aux %s not allowed", v.aux)
}
fmt.Fprintf(w, "symEffect: Sym%s,\n", v.symEffect)
} else if needEffect {
log.Fatalf("symEffect needed for aux %s", v.aux)
}
if a.name == "generic" {
fmt.Fprintln(w, "generic:true,")