On Wed, 17 Apr 2024 15:26:52 GMT, Matias Saavedra Silva <matsa...@openjdk.org> wrote:
> Before [JDK-8307190](https://bugs.openjdk.org/browse/JDK-8307190), > [JDK-8309673](https://bugs.openjdk.org/browse/JDK-8309673), and > [JDK-8301995](https://bugs.openjdk.org/browse/JDK-8301995), invokedynamic > operands needed to be rewritten to encoded values to better distinguish indy > entries from other cp cache entries. The above changes now distinguish > between entries with `to_cp_index()` using the bytecode, which is now > propagated by the callers. > > The encoding flips the bits of the index so the encoded index is always > negative, leading to access errors if there is no matching decode call. These > calls are removed with some methods adjusted to distinguish between indices > with the bytecode. Verified with tier 1-5 tests. The changes show no issues > when tested against libgraal. This pull request has now been integrated. Changeset: 383fe6ea Author: Matias Saavedra Silva <matsa...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/383fe6eaab423a1218c9915362f691472e3773e7 Stats: 225 lines in 37 files changed: 15 ins; 137 del; 73 mod 8330388: Remove invokedynamic cache index encoding Reviewed-by: cjplummer, dlong, coleenp ------------- PR: https://git.openjdk.org/jdk/pull/18819
