[jdk17u-dev] RFR: 8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work

[Goetz Lindenmaier]

I backport this for parity with 17.0.7-oracle.


I had to resolve one hunk in escape.cpp because head has more tracing code at that
place. Old code calls set_scalar_replaceable(false), new code
calls set_not_scalar_replaceable(...) which traces and calls the 
other method.
Instead of editing the new code, I keep the tracing call and add 
that method in escape.hpp.  But I stripped the output of the 
tracing, as it would be incomplete as long as I don't fix all
occurances.
The tracing was added by "8281548: Add escape analysis tracing flag"

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Commit messages:
 - Backport 8aa1526b443025b8606a3668262f46a9cb6ea6f6

Changes: https://git.openjdk.org/jdk17u-dev/pull/1023/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1023&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8285835
  Stats: 150 lines in 3 files changed: 140 ins; 0 del; 10 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1023.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/1023/head:pull/1023

PR: https://git.openjdk.org/jdk17u-dev/pull/1023