> Currently, the java.util.Formatter$Conversion::isValid method is implemented > based on switch, which cannot be inlined because codeSize > 325. This problem > can be avoided by implementing it with ImmutableBitSetPredicate. > > use `-XX:+UnlockDiagnosticVMOptions -XX:+PrintInlining` to see the master > branch: > > @ 109 java.util.Formatter$Conversion::isValid (358 bytes) failed to > inline: hot method too big > > > current version > > @ 109 java.util.Formatter$Conversion::isValid (10 bytes) inline (hot) > @ 4 > jdk.internal.util.ImmutableBitSetPredicate$SmallImmutableBitSetPredicate::test > (50 bytes) inline (hot)
Shaojin Wen has updated the pull request incrementally with one additional commit since the last revision: fix comment ------------- Changes: - all: https://git.openjdk.org/jdk/pull/19926/files - new: https://git.openjdk.org/jdk/pull/19926/files/192aa465..5707dc67 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=19926&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19926&range=02-03 Stats: 2 lines in 1 file changed: 1 ins; 1 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/19926.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/19926/head:pull/19926 PR: https://git.openjdk.org/jdk/pull/19926
