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changeset 22710:7e7573382a23

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Change access to Method::_intrinsic_id back to u1 (JDK8 and JDK9 are different on this)
author Stefan Anzinger <stefan.anzinger@oracle.com>
date Thu, 29 Oct 2015 13:13:46 +0100
parents 6832e10a0b97
children 316e768645c0
files jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java	Wed Oct 28 14:02:20 2015 -0700
+++ b/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java	Thu Oct 29 13:13:46 2015 +0100
@@ -673,7 +673,8 @@
 
     public int intrinsicId() {
         HotSpotVMConfig config = config();
-        return UNSAFE.getChar(metaspaceMethod + config.methodIntrinsicIdOffset);
+        // Important: Size of field changed, JDK8 has u1 and JDK9 u2
+        return UNSAFE.getByte(metaspaceMethod + config.methodIntrinsicIdOffset) & 0xff;
     }
 
     @Override