Implement LLVM version of jni_compiler to pass 17 jni_compiler tests.

Because we now have both shadow_frame and sirt (which is just for SirtRef<>
in the LLVM version), we define a new function NumStackReferences() as follows:
  NumStackReferences() = NumSirtReferences() + NumShadowFrameReferences().

Change-Id: I731fc70dcd091cb2f919bd4000f73436867878c9
15 files changed
tree: 854d1b7d4038a23c98e2e82a1fca2838e4c22c58
  1. .gitignore
  3. build/
  4. jdwpspy/
  5. src/
  6. test/
  7. tools/