> The C2 exception handler stub code is only a trampoline to the generated > exception handler blob. This change removes the extra step on the way to the > generated blob. > > According to some comments in the source code, the exception handler stub > code used to be patched upon deoptimization, however presumably these > comments are outdated as the patching upon deoptimization happens for > post-call NOPs only.
Ruben has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains three new commits since the last revision: - Address review comments and fix a mistype - Check for NOP and MOVK separately in NativePostCallNop - Test for deoptimization in virtual threads Change-Id: I9ef51b426d34e9b44a3891f6a45307232f900e5a ------------- Changes: - all: https://git.openjdk.org/jdk/pull/26678/files - new: https://git.openjdk.org/jdk/pull/26678/files/104a4ff4..462dbf62 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=26678&range=08 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26678&range=07-08 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/26678.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26678/head:pull/26678 PR: https://git.openjdk.org/jdk/pull/26678
