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8272315: Improve assert_different_registers
Clean backport of JDK-8272315. It's only an enhancement, but it is required for other changes. E.g. the "Represent Registers as values" changes which were done for GCC 11 support like JDK-8297445 don't build without it: no known conversion for argument 1 from 'Register' to 'AbstractRegister' {aka 'AbstractRegisterImpl*'}
Progress
- [ ] JDK-8272315 needs maintainer approval
- [x] Change must not contain extraneous whitespace
- [x] Commit message must refer to an issue
Issue
- JDK-8272315: Improve assert_different_registers (Enhancement - P4)
Reviewing
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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/2448/head:pull/2448
$ git checkout pull/2448
Update a local copy of the PR:
$ git checkout pull/2448
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/2448/head
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https://git.openjdk.org/jdk17u-dev/pull/2448.diff
Webrev
:wave: Welcome back mdoerr! A progress list of the required criteria for merging this PR into master
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@TheRealMDoerr This change now passes all automated pre-integration checks.
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After integration, the commit message for the final commit will be:
8272315: Improve assert_different_registers
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This backport pull request has now been updated with issue from the original commit.
⚠️ @TheRealMDoerr This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.
GHA test failure is unrelated.
/approval request This is an enhancement, but it is required for other changes to work. It is more generic and helps future backports. E.g. the "Represent Registers as values" changes which were done for GCC 11 support like JDK-8297445 don't build without it: "no known conversion for argument 1 from 'Register' to 'AbstractRegister' {aka 'AbstractRegisterImpl*'}". Risk is low because the new code is used for debug builds only. It applies cleanly and our nightly testing has passed.
@TheRealMDoerr 8272315: The approval request has been created successfully.
/integrate
Going to push as commit 5a3c668646c363f2a2028e4aede63eef524ad5fd.
Since your change was applied there has been 1 commit pushed to the master
branch:
- e97489774f0b893ed173be05e5d848ee2af76775: 8298413: [s390] CPUInfoTest fails due to uppercase feature string
Your commit was automatically rebased without conflicts.
@TheRealMDoerr Pushed as commit 5a3c668646c363f2a2028e4aede63eef524ad5fd.
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