[jdk17u-dev] RFR: 8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work [v2]

[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"

Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:

  Fix indentation

-------------

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1023/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1023/files/13987dff..e611889d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1023&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1023&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 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