azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Specialize Comparable#compareTo for boxed primitives

Browse Source 
Support Comparable#compareTo for boxed primitive in redundant
boxing/unboxing analysis, along with CHECKCAST to java.lang.Comparable.

Note that we can do that for Float and Double, too, because
Float#compareTo(Float) and Double#compareTo(Double) are delegated to
Float#compare(float, float) and Double#compare(double, double),
respectively.

Fuse specialized comparison for integers with conditional jumps
if possible (both for Comparable#compareTo and Intrinsics#areEqual).

 #KT-11959 Fixed
This commit is contained in:
Dmitry Petrov
2017-05-19 10:34:15 +03:00
parent bd5b984da9
commit e1b41eee15
14 changed files with 526 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
+36
View File
@@ -1076,6 +1076,30 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/boxingOptimization"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JS, true);
}
@TestMetadata("boxedIntegersCmp.kt")
public void testBoxedIntegersCmp() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/boxedIntegersCmp.kt");
doTest(fileName);
}
@TestMetadata("boxedPrimitivesAreEqual.kt")
public void testBoxedPrimitivesAreEqual() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/boxedPrimitivesAreEqual.kt");
doTest(fileName);
}
@TestMetadata("boxedRealsCmp.kt")
public void testBoxedRealsCmp() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/boxedRealsCmp.kt");
try {
doTest(fileName);
}
catch (Throwable ignore) {
return;
}
throw new AssertionError("Looks like this test can be unmuted. Remove IGNORE_BACKEND directive for that.");
}
@TestMetadata("casts.kt")
public void testCasts() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/casts.kt");
@@ -1118,6 +1142,12 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
doTest(fileName);
}
@TestMetadata("intCompareTo.kt")
public void testIntCompareTo() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/intCompareTo.kt");
doTest(fileName);
}
@TestMetadata("kt15871.kt")
public void testKt15871() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/kt15871.kt");
@@ -1160,6 +1190,12 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
doTest(fileName);
}
@TestMetadata("maxMinBy.kt")
public void testMaxMinBy() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/maxMinBy.kt");
doTest(fileName);
}
@TestMetadata("nullCheck.kt")
public void testNullCheck() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/boxingOptimization/nullCheck.kt");