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[dev.ssa] cmd/compile: add FP comparison ops

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Basic ops, no particular optimization in the pattern
matching yet (e.g. x!=x for Nan detection, x cmp constant,
etc.)

Change-Id: I0043564081d6dc0eede876c4a9eb3c33cbd1521c
Reviewed-on: https://go-review.googlesource.com/13704
Reviewed-by: Keith Randall <khr@golang.org>
This commit is contained in:
David Chase 2015-08-18 14:39:26 -04:00
parent 4282588694
commit 8e601b23cd
9 changed files with 1800 additions and 114 deletions
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4
src/cmd/compile/internal/ssa/gen/main.go
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@ -76,7 +76,7 @@ func genOp() {
// generate Block* declarations
fmt.Fprintln(w, "const (")
fmt.Fprintln(w, "blockInvalid BlockKind = iota")
fmt.Fprintln(w, "BlockInvalid BlockKind = iota")
for _, a := range archs {
fmt.Fprintln(w)
for _, d := range a.blocks {
@ -87,7 +87,7 @@ func genOp() {
// generate block kind string method
fmt.Fprintln(w, "var blockString = [...]string{")
fmt.Fprintln(w, "blockInvalid:\"BlockInvalid\",")
fmt.Fprintln(w, "BlockInvalid:\"BlockInvalid\",")
for _, a := range archs {
fmt.Fprintln(w)
for _, b := range a.blocks {