> Some DirectCodeBuilder related optimizations to improve startup and running > performance: > 1. Merge calls, merge writeU1 and writeU2 into writeU3 > 2. Merge calls, merge writeU1 and writeIndex operations > 3. Directly use writeU1 instead of writeBytecode > 4. Rewrite the implementation of load and store
Shaojin Wen has updated the pull request incrementally with four additional commits since the last revision: - Fold opcode.bytecode() in writeLoadConstant - A few missed places, U1U2U2 seem common enough too to be included - Rename writeUtfEntry - Fold TAG_UTF8 write into writeUTF ------------- Changes: - all: https://git.openjdk.org/jdk/pull/21243/files - new: https://git.openjdk.org/jdk/pull/21243/files/c6e4114c..cd597a2a Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=21243&range=24 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21243&range=23-24 Stats: 43 lines in 4 files changed: 14 ins; 12 del; 17 mod Patch: https://git.openjdk.org/jdk/pull/21243.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21243/head:pull/21243 PR: https://git.openjdk.org/jdk/pull/21243
