Bug when using DIV
Remi Forax
forax at univ-mlv.fr
Thu Apr 16 17:09:40 UTC 2020
Hi all,
I've found a bug or at least a weird behaviour
var species = IntVector.SPECIES_PREFERRED;
var array = IntStream.range(0, 64).toArray();
var v1 = IntVector.fromArray(species, array, 0);
var v2 = IntVector.fromArray(species, array, 0);
v1.div(v2);
Exception in thread "main" java.lang.UnsupportedOperationException: DIV: inapplicable floating point operator
at jdk.incubator.vector/jdk.incubator.vector.VectorOperators$OperatorImpl.illegalOperation(VectorOperators.java:908)
at jdk.incubator.vector/jdk.incubator.vector.VectorOperators$OperatorImpl.illegalOperation(VectorOperators.java:894)
at jdk.incubator.vector/jdk.incubator.vector.VectorOperators$OperatorImpl.opCode(VectorOperators.java:865)
at jdk.incubator.vector/jdk.incubator.vector.VectorOperators.opCode(VectorOperators.java:434)
at jdk.incubator.vector/jdk.incubator.vector.IntVector.opCode(IntVector.java:62)
at jdk.incubator.vector/jdk.incubator.vector.IntVector.lanewiseTemplate(IntVector.java:651)
at jdk.incubator.vector/jdk.incubator.vector.Int256Vector.lanewise(Int256Vector.java:277)
at jdk.incubator.vector/jdk.incubator.vector.Int256Vector.lanewise(Int256Vector.java:41)
at jdk.incubator.vector/jdk.incubator.vector.IntVector.div(IntVector.java:1336)
at fr.umlv.jruntime/fr.umlv.jruntime.DivBug.main(DivBug.java:12)
regards,
Rémi
PS: i've first sent that email to "panama-dev" <panama-dev-bounces at openjdk.java.net> :(
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