/*
* Copyright ( C ) 2014 The Android Open Source Project
*
* Licensed under the Apache License , Version 2 . 0 ( the " License " ) ;
* you may not use this file except in compliance with the License .
* You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
// Note that $opt$ is a marker for the optimizing compiler to test
// it does compile the method.
public class Main {
public static void expectEquals(int expected, int value) {
if (expected != value) {
throw new Error("Expected: " + expected + ", found: " + value);
}
}
public static void main(String[] args) {
int result = $opt$testIfEq1(42 );
expectEquals(42 , result);
result = $opt$testIfEq2(42 );
expectEquals(7 , result);
result = $opt$testWhileLoop(42 );
expectEquals(45 , result);
result = $opt$testDoWhileLoop(42 );
expectEquals(45 , result);
result = $opt$testForLoop(42 );
expectEquals(44 , result);
result = $opt$testIfWithLocal(5 );
expectEquals(7 , result);
}
static int $opt$testIfEq1(int a) {
if (a + 1 == 43 ) {
return 42 ;
} else {
return 7 ;
}
}
static int $opt$testIfEq2(int a) {
if (a + 1 == 41 ) {
return 42 ;
} else {
return 7 ;
}
}
static int $opt$testWhileLoop(int a) {
while (a++ != 44 ) {}
return a;
}
static int $opt$testDoWhileLoop(int a) {
do {
} while (a++ != 44 );
return a;
}
static int $opt$testForLoop(int a) {
for (; a != 44 ; a++) {}
return a;
}
static int $opt$testIfWithLocal(int a) {
if (a == 5 ) {
int f = 2 ;
a += f;
}
// The SSA builder should not create a phi for f.
return a;
}
}
Messung V0.5 in Prozent C=79 H=92 G=85
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-29)
¤
*© Formatika GbR, Deutschland