Reduced number of iterations from 10 million to 1 million to reduce cpu time
------------- Commit messages: - 8357380: java/lang/StringBuilder/RacingSBThreads.java times out with C1 Changes: https://git.openjdk.org/jdk/pull/26389/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26389&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8357380 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/26389.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26389/head:pull/26389 PR: https://git.openjdk.org/jdk/pull/26389
