RFR: 8256386: ARM32 tests fail with "bad AD file" after JDK-8223051

[Aleksey Shipilev]

arm32 fails similarly to x86_32, that was fixed with [JDK-8255224](https://bugs.openjdk.java.net/browse/JDK-8255224), and probably for the same reason: missing `CMovL` rules. There are lots of `tier1` test failures with the similar crash message, see bug for the example. The fix is to add rules matching `flagsReg*U*L`, similarly to as it was done for x86_32.

Additional testing:
 - [ ] Linux arm32 fastdebug tier1

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Commit messages:
 - 8256386: arm32 tests fail with "bad AD file" after JDK-8223051

Changes: https://git.openjdk.java.net/jdk/pull/1220/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1220&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8256386
  Stats: 44 lines in 1 file changed: 44 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1220.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1220/head:pull/1220

PR: https://git.openjdk.java.net/jdk/pull/1220