[aarch64-port-dev ] 8u-aarch64: Backport 8203481 : Incorrect constraint for unextended_sp in frame:safe_for_sender

[Yangfei (Felix)]

Hi,

After JFR is merged into 8u-aarch64 repo, we noticed the following two jtreg failures:

$jtreg -othervm jdk/test/jdk/jfr/event/profiling/TestFullStackTrace.java
$jtreg -othervm jdk/test/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java

> jdk/jfr/event/profiling/TestFullStackTrace.java
Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Wrong stacktrace depth. Expected:65: expected 64 to equal 3
> jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Wrong stacktrace depth. Expected:65: expected 64 to equal 3

This has been fixed by: https://bugs.openjdk.java.net/browse/JDK-8203481 
Original review thread: https://mail.openjdk.java.net/pipermail/aarch64-port-dev/2018-June/005859.html 

8u-aarch64 webrev: http://cr.openjdk.java.net/~fyang/8203481-8u-backport/webrev.00/

Jtreg tested on aarch64-linux-gnu, OK?

Thanks,
Felix