Исходники и презентации

lessons/slices_and_arrays/bce_optimization_3/main.go

@@ -0,0 +1,27 @@
+package main
+
+// go test -gcflags="-d=ssa/check_bce" -bench=. bench_test.go
+
+func sum1(values []int, size int) int {
+	sum := 0
+	for i := 0; i < size; i++ {
+		sum += values[i]
+	}
+
+	return sum
+}
+
+func sum2(values []int, size int) int {
+	_ = values[size-1] // for BCE
+
+	sum := 0
+	for i := 0; i < size-1; i++ {
+		sum += values[i]
+	}
+
+	return sum
+}
+
+func main() {
+
+}