Javac produces both fcmpg and fcmpl instructions for this, verified with
javap.
Signed-off-by: Vegard Nossum <vegard.nos...@gmail.com>
---
regression/jvm/FloatArithmeticTest.java | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/regression/jvm/FloatArithmeticTest.java
b/regression/jvm/FloatArithmeticTest.java
index 5632acb..d07e277 100644
--- a/regression/jvm/FloatArithmeticTest.java
+++ b/regression/jvm/FloatArithmeticTest.java
@@ -132,6 +132,26 @@ public class FloatArithmeticTest extends TestCase {
assertEquals(-3000f, i2f(-3000));
}
+ private static float zero = 0.0f;
+ private static float one = 1.0f;
+
+ public static void testFloatComparison() {
+ assertTrue(zero < one);
+ assertFalse(one < zero);
+ assertFalse(one < one);
+
+ assertTrue(zero <= one);
+ assertTrue(one <= one);
+
+ assertFalse(zero > one);
+ assertTrue(one > zero);
+ assertFalse(one > one);
+
+ assertTrue(one >= zero);
+ assertTrue(one >= one);
+ }
+
+
public static void main(String[] args) {
testFloatAddition();
testFloatAdditionLocalSlot();
@@ -142,5 +162,6 @@ public class FloatArithmeticTest extends TestCase {
testFloatRemainder();
testFloatNegation();
testFloatIntConversion();
+ testFloatComparison();
}
}
--
1.6.0.6
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