On Sun, 25 Aug 2024 12:12:42 GMT, Shaojin Wen <d...@openjdk.org> wrote:
>> This is a follow-up to PR #20273, which improves performance when the number >> of parameters exceeds 20. >> >> When the number of parameters is large, the possibility of reuse will be >> lower, so we can use the static concat method and write the length and coder >> directly into the bytecode to solve the performance regression problem. > > Shaojin Wen has updated the pull request incrementally with one additional > commit since the last revision: > > Revert "Optimize the construction of MethodType and MethodTypeDesc to > reduce memory allocation" > > This reverts commit 3bed7290f5cb987e86407f698fb0598f19d65628. If the number of parameters is greater than 2, the probability of reuse may not be high. Using hard-coded constants can avoid the use of forceinline. >From this PR, adding hard-coded constants only requires a small change, which >may be a good solution. ------------- PR Comment: https://git.openjdk.org/jdk/pull/20675#issuecomment-2308823147
