only call ssautil.AllFunctions once (#130)

Not very impactful but we're recomputing the same result twice for no reasons.
dispatchrun · Dec 14, 2023 · b379c8b · b379c8b
2 parents 83d5568 + adf8dc8
commit b379c8b
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/compiler/compile.go b/compiler/compile.go
@@ -117,11 +117,12 @@ func (c *compiler) compile(path string) error {
 	c.prog.Build()
 
 	log.Printf("building call graph")
-	cg := vta.CallGraph(ssautil.AllFunctions(c.prog), cha.CallGraph(c.prog))
+	functions := ssautil.AllFunctions(c.prog)
+	cg := vta.CallGraph(functions, cha.CallGraph(c.prog))
 
 	log.Printf("collecting generic instances")
 	c.generics = map[*ssa.Function][]*ssa.Function{}
-	for fn := range ssautil.AllFunctions(c.prog) {
+	for fn := range functions {
 		if fn.Signature.TypeParams() != nil {
 			if _, ok := c.generics[fn]; !ok {
 				c.generics[fn] = nil