Improved assembler performance

src/asm/bench_test.go

@@ -0,0 +1,36 @@
+package asm_test
+
+import (
+	"testing"
+
+	"git.urbach.dev/cli/q/src/asm"
+)
+
+func BenchmarkMerge(b *testing.B) {
+	n := 100
+	all := make([]*asm.Assembler, 0, n)
+
+	for range n {
+		f := &asm.Assembler{}
+		f.Number(asm.PUSH, 1)
+		f.Number(asm.PUSH, 2)
+		f.Number(asm.PUSH, 3)
+		all = append(all, f)
+	}
+
+	for b.Loop() {
+		final := asm.Assembler{}
+
+		for _, f := range all {
+			final.Merge(f)
+		}
+	}
+}
+
+func BenchmarkNumber(b *testing.B) {
+	a := asm.Assembler{}
+
+	for b.Loop() {
+		a.Number(asm.PUSH, 42)
+	}
+}