git: openjdk/jdk8u-dev: 8150669: C1 intrinsic for Class.isPrimitive

[Paul Hohensee]

Changeset: eeef4de5
Author:    Dongbo He <dongbohe at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-07-08 17:58:19 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/eeef4de5dcf3bd9c5aff971ac9181c13c64a66f8

8150669: C1 intrinsic for Class.isPrimitive

Reviewed-by: phh
Backport-of: 890f94d7e6be731ac2ebae2f1ad3cc20ec836115

! hotspot/src/share/vm/c1/c1_Canonicalizer.cpp
! hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
! hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
! hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
+ hotspot/test/compiler/intrinsics/klass/TestIsPrimitive.java