A small optimization to reduce CodeSize, codeSize reduced from 164 to 140. 1. Use local currentFrame to avoid multiple getfields 2. Use decStack instead of popStack to reduce array access in popStack 3. Call Util.fieldTypeSymbol to pass in type instead of nameAndType
------------- Commit messages: - optimize processFieldInstructions Changes: https://git.openjdk.org/jdk/pull/21345/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21345&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8341510 Stats: 14 lines in 4 files changed: 1 ins; 7 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/21345.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21345/head:pull/21345 PR: https://git.openjdk.org/jdk/pull/21345