United StatesChange Country, Oracle Worldwide Web Sites Communities I am a... I want to...
JDK-8006031 : LibraryCallKit::inline_array_copyOf disabled unintentionally with 7172640

Details
Type:
Bug
Submit Date:
2013-01-10
Status:
Resolved
Updated Date:
2013-04-30
Project Name:
JDK
Resolved Date:
2013-01-12
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
generic
Priority:
P3
Resolution:
Fixed
Affected Versions:
Fixed Versions:
hs25 (b16)

Related Reports
Backport:
Backport:
Backport:
Relates:
Relates:

Sub Tasks

Description
Doug Simon wrote:

//------------------------inline_array_copyOf----------------------------
// public static <T,U> T[] java.util.Arrays.copyOf(     U[] original, int newLength,         Class<? extends T[]> newType);
// public static <T,U> T[] java.util.Arrays.copyOfRange(U[] original, int from,      int to, Class<? extends T[]> newType);
bool LibraryCallKit::inline_array_copyOf(bool is_copyOfRange) {
 return false;
 if (too_many_traps(Deoptimization::Reason_intrinsic))  return false;

 ...


Is that "return false" intentional?

-Doug
                                    

Comments
URL:   http://hg.openjdk.java.net/hsx/hsx25/hotspot/rev/a3f92e6c0274
User:  amurillo
Date:  2013-01-18 16:07:01 +0000

                                     
2013-01-18
URL:   http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/a3f92e6c0274
User:  twisti
Date:  2013-01-12 00:27:35 +0000

                                     
2013-01-12
http://cr.openjdk.java.net/~twisti/8006031/
                                     
2013-01-10



Hardware and Software, Engineered to Work Together