[jdk17u-dev] RFR: 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

[Goetz Lindenmaier]

I backport this for parity with 17.0.11-oracle.

I had to resolve. 

c1_LIRAssembler_x86.cpp becuase of nullptr in context.
interp_masm_x86.cpp because another fix was backported (Register tmp_load_klass = LP64_ONLY(rscratch1) NOT_LP64(noreg);)

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Commit messages:
 - Backport 1bb250c9e6b65d1a7a2b90eeb7d6e3a936fb8e8e

Changes: https://git.openjdk.org/jdk17u-dev/pull/2076/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2076&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8261837
  Stats: 124 lines in 7 files changed: 85 ins; 9 del; 30 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2076.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2076/head:pull/2076

PR: https://git.openjdk.org/jdk17u-dev/pull/2076