Quick: Clean up temp use counting.

For the boot image on arm64 and x86-64 we're using true
PC-relative addressing, so pc_rel_temp_ is nullptr and
CanUsePcRelDexCacheArrayLoad() returns true, but we're not
actually using the ArtMethod* so fix the AnalyzeMIR() to
take it into account.

Also don't count intrinsic invokes towards ArtMethod* uses.
To avoid repeated method inliner inquiries about whether a
method is intrinsic or special (requiring lock acquisition),
cache that information in MirMethodLoweringInfo. As part of
that cleanup, take quickened invokes into account for
suspend check elimination.

Change-Id: I5b4ec124221c0db1314c8e72675976c110ebe7ca