RFR: 8313372: [JVMCI] Export vmIntrinsics::is_intrinsic_available results to JVMCI compilers. [v2]

[Yudi Zheng]

> This PR exports `vmIntrinsic::is_intrinsic_available`, `Compiler::is_intrinsic_supported`, and `C2Compiler::is_intrinsic_supported` results to JVMCI compiler. This allows JVMCI compiler to comply with `-XX:DisableIntrinsic`, `-XX:ControlIntrinsic`, `-XX:-UseXXXIntrinsic`, and is essential for running test that depends on these flags, e.g., `java/lang/Float/Binary16ConversionNaN` that returns different result in the interpreter with `-XX:DisableIntrinsic=_float16ToFloat,_floatToFloat16`.
> This PR also attempts to fix some of the `is_intrinsic_available` results. Please see the inlined comments.

Yudi Zheng has updated the pull request incrementally with one additional commit since the last revision:

  update is_intrinsic_supported for _dcopySign,_fcopySign.

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Changes:
  - all: https://git.openjdk.org/jdk/pull/15133/files
  - new: https://git.openjdk.org/jdk/pull/15133/files/7328edcb..fba23164

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=15133&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15133&range=00-01

  Stats: 4 lines in 1 file changed: 4 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/15133.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15133/head:pull/15133

PR: https://git.openjdk.org/jdk/pull/15133