RFR: Lower case verify calls [v2]

[Coleen Phillimore]

> This is another cosmetic change to fix the verify functions so that there is one less null string assert.

Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:

  Remove copy_alignment template parameter as it is unused.

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Changes:
  - all: https://git.openjdk.java.net/loom/pull/122/files
  - new: https://git.openjdk.java.net/loom/pull/122/files/c1961790..eaaf0d1c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=122&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=122&range=00-01

  Stats: 14 lines in 1 file changed: 0 ins; 6 del; 8 mod
  Patch: https://git.openjdk.java.net/loom/pull/122.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/122/head:pull/122

PR: https://git.openjdk.java.net/loom/pull/122