On Mon, 8 Jan 2024 13:38:16 GMT, Adam Sotona <asot...@openjdk.org> wrote:
> ClassFile API performance related improvements have been separated from > #17121 into this PR. > > These improvements are important to minimize performance regression of > 8294961: Convert java.base/java.lang.reflect.ProxyGenerator to use the > Classfile API to generate proxy classes #17121 > > Please review. > > Thanks, > Adam src/java.base/share/classes/jdk/internal/classfile/impl/StackCounter.java line 338: > 336: } > 337: > 338: private static int countMethodStack(Utf8Entry descriptor, boolean > subReturn) { Since we use this for both locals and stack, perhaps "countMethodSlots" would be better? And maybe the "subReturn" could be a flag to switch between locals/stack src/java.base/share/classes/jdk/internal/classfile/impl/StackCounter.java line 417: > 415: bcs.bci, > 416: methodName, > 417: > MethodTypeDesc.ofDescriptor(methodDesc.stringValue()).displayDescriptor())); This seems unrelated? ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/17306#discussion_r1444719273 PR Review Comment: https://git.openjdk.org/jdk/pull/17306#discussion_r1444721284