RFR: 8324630: C1: Canonicalizer::do_LookupSwitch doesn't break the loop when the successor is found [v3]

[Denghui Dong]

> Hi,
> 
> Please review the small change that breaks the loop in Canonicalizer::do_LookupSwitch if the successor is found.
> 
> The keys of LookupSwitch are sorted, so there is no need to continue the loop once matched.
> 
> Thanks.

Denghui Dong has updated the pull request incrementally with one additional commit since the last revision:

  binary search

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Changes:
  - all: https://git.openjdk.org/jdk/pull/17553/files
  - new: https://git.openjdk.org/jdk/pull/17553/files/dc755321..9827f0c4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17553&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17553&range=01-02

  Stats: 11 lines in 1 file changed: 4 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/17553.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17553/head:pull/17553

PR: https://git.openjdk.org/jdk/pull/17553