JDK-8240795 : [REDO] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 11,14,15
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2020-03-10
  • Updated: 2020-12-23
  • Resolved: 2020-03-20
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JDK 11 JDK 15
11.0.11Fixed 15 b16Fixed
Related Reports
Cloners :  
JDK-8238384 - CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
Relates :  
JDK-8252292 - 8240795 may cause anti-dependence to be missed
Relates :  
JDK-8240794 - [BACKOUT] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
Description
This is a clone of JDK-8238384.
Comments
Fix request (11u) I would like to downport this as prerequisite for the downport of JDK-8243670 I had to adapt the change: https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2020-December/004496.html I need to be sponsored.
22-12-2020
URL: https://hg.openjdk.java.net/jdk/jdk/rev/993974f21271 User: roland Date: 2020-03-20 12:45:58 +0000
20-03-2020
ILW = Same as JDK-8238384 = P4
11-03-2020