RFR: 8274039: codestrings gtest fails when hsdis is present [v2]

[Patric Hedlin]

> Please review this change to the (g)test-case "codestrings".
> 
> Adding missing regexp pattern to remove trailing **hsdis** printout due to padding on x64.

Patric Hedlin has updated the pull request incrementally with one additional commit since the last revision:

  Changed x64 padding pattern to a more general match.

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5606/files
  - new: https://git.openjdk.java.net/jdk/pull/5606/files/7fe2b291..597e779b

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5606&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5606&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5606.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5606/head:pull/5606

PR: https://git.openjdk.java.net/jdk/pull/5606