Integrated: 8254602: compiler/debug/TestStressCM.java failed with "RuntimeException: got the same optimization stats for different seeds: expected 45"

Wed Oct 14 08:11:11 UTC 2020

On Tue, 13 Oct 2020 08:23:42 GMT, Roberto Castañeda Lozano <github.com+8792647+robcasloz at openjdk.org> wrote:

> Remove test assertion checking that different random seeds lead to different code motion decisions. This was the case
> for the specific pair of random seeds, IR fed to code motion, and target platforms tested originally; but does not need
> to hold in general. Remove similar test assertion in IGVN randomization test case. Re-enable the test case.

This pull request has now been integrated.

Changeset: b509e31e
Author:    Roberto Castañeda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/b509e31e
Stats:     14 lines in 3 files changed: 0 ins; 9 del; 5 mod

8254602: compiler/debug/TestStressCM.java failed with "RuntimeException: got the same optimization stats for different
seeds: expected 45"

Remove test assertion checking that different random seeds lead to different
code motion decisions. This was the case for the specific pair of random seeds,
IR fed to code motion, and target platforms tested originally; but does not need
to hold in general. Remove similar test assertion in IGVN randomization test
case. Re-enable the test case.

Reviewed-by: shade, kvn

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PR: https://git.openjdk.java.net/jdk/pull/626