feat(examples): simplify vadd spv gen (#4)

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cmd/func2kernel/main.go

@@ -1,28 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"os"
-	"strings"
-)
-
-func main() {
-	f, err := os.Open(os.Args[1])
-	if err != nil {
-		panic(err)
-	}
-	defer f.Close()
-	fo, err := os.Create(os.Args[2])
-	if err != nil {
-		panic(err)
-	}
-	defer fo.Close()
-	scan := bufio.NewScanner(f)
-	for scan.Scan() {
-		t := scan.Text()
-		t = strings.ReplaceAll(t, " spir_func ", " spir_kernel ")
-		t = strings.ReplaceAll(t, "ptr addrspace(4)", "ptr addrspace(1)")
-		fo.WriteString(t)
-		fo.WriteString("\n")
-	}
-}