diff options
Diffstat (limited to 'test/530-checker-lse/src/Main.java')
| -rw-r--r-- | test/530-checker-lse/src/Main.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/530-checker-lse/src/Main.java b/test/530-checker-lse/src/Main.java index 98251e4af3..7d89372a96 100644 --- a/test/530-checker-lse/src/Main.java +++ b/test/530-checker-lse/src/Main.java @@ -52,6 +52,11 @@ class TestClass2 { int j; } +class TestClass3 { + float floatField = 8.0f; + boolean test1 = true; +} + class Finalizable { static boolean sVisited = false; static final int VALUE = 0xbeef; @@ -577,6 +582,37 @@ public class Main { return obj.i; } + /// CHECK-START: float Main.test24() load_store_elimination (before) + /// CHECK-DAG: <<True:i\d+>> IntConstant 1 + /// CHECK-DAG: <<Float8:f\d+>> FloatConstant 8 + /// CHECK-DAG: <<Float42:f\d+>> FloatConstant 42 + /// CHECK-DAG: <<Obj:l\d+>> NewInstance + /// CHECK-DAG: InstanceFieldSet [<<Obj>>,<<True>>] + /// CHECK-DAG: InstanceFieldSet [<<Obj>>,<<Float8>>] + /// CHECK-DAG: <<GetTest:z\d+>> InstanceFieldGet [<<Obj>>] + /// CHECK-DAG: If [<<GetTest>>] + /// CHECK-DAG: <<GetField:f\d+>> InstanceFieldGet [<<Obj>>] + /// CHECK-DAG: <<Phi:f\d+>> Phi [<<Float42>>,<<GetField>>] + /// CHECK-DAG: Return [<<Phi>>] + + /// CHECK-START: float Main.test24() load_store_elimination (after) + /// CHECK-DAG: <<True:i\d+>> IntConstant 1 + /// CHECK-DAG: <<Float8:f\d+>> FloatConstant 8 + /// CHECK-DAG: <<Float42:f\d+>> FloatConstant 42 + /// CHECK-DAG: <<Obj:l\d+>> NewInstance + /// CHECK-DAG: If [<<True>>] + /// CHECK-DAG: <<Phi:f\d+>> Phi [<<Float42>>,<<Float8>>] + /// CHECK-DAG: Return [<<Phi>>] + + static float test24() { + float a = 42.0f; + TestClass3 obj = new TestClass3(); + if (obj.test1) { + a = obj.floatField; + } + return a; + } + /// CHECK-START: void Main.testFinalizable() load_store_elimination (before) /// CHECK: NewInstance /// CHECK: InstanceFieldSet @@ -683,6 +719,7 @@ public class Main { assertIntEquals(test22(), 13); assertIntEquals(test23(true), 4); assertIntEquals(test23(false), 5); + assertFloatEquals(test24(), 8.0f); testFinalizableByForcingGc(); } } |