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libgccjit: Add support for the weak variable attribute #99

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antoyo wants to merge 1 commit from antoyo/gcc:gccjit-weak-attribute into trunk
pull from: antoyo/gcc:gccjit-weak-attribute
merge into: gcc:trunk
Conversation 8 Commits 1 Files changed 11 +142 -9
antoyo commented 2025-10-13 22:40:34 +00:00
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gcc/jit/ChangeLog:

	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_36): New ABI tag.
	* docs/topics/expressions.rst: Document gcc_jit_lvalue_add_attribute.
	* jit-playback.cc: Handle the weak attribute.
	* jit-playback.h: Add support for variable attributes without
	arguments.
	* jit-recording.cc: Handle the weak attribute.
	* jit-recording.h: Add support for variable attributes without
	arguments.
	* libgccjit.cc (gcc_jit_lvalue_add_attribute): New function.
	* libgccjit.h (gcc_jit_lvalue_add_attribute): New function.
	(GCC_JIT_VARIABLE_ATTRIBUTE_WEAK): New enum variant.
	* libgccjit.map: New function.

gcc/testsuite/ChangeLog:

	* jit.dg/all-non-failing-tests.h: Mention new test.
	* jit.dg/test-weak-var-attribute.c: New test.

CC: David Malcolm dmalcolm@redhat.com, jit@gcc.gnu.org

``` gcc/jit/ChangeLog: * docs/topics/compatibility.rst (LIBGCCJIT_ABI_36): New ABI tag. * docs/topics/expressions.rst: Document gcc_jit_lvalue_add_attribute. * jit-playback.cc: Handle the weak attribute. * jit-playback.h: Add support for variable attributes without arguments. * jit-recording.cc: Handle the weak attribute. * jit-recording.h: Add support for variable attributes without arguments. * libgccjit.cc (gcc_jit_lvalue_add_attribute): New function. * libgccjit.h (gcc_jit_lvalue_add_attribute): New function. (GCC_JIT_VARIABLE_ATTRIBUTE_WEAK): New enum variant. * libgccjit.map: New function. gcc/testsuite/ChangeLog: * jit.dg/all-non-failing-tests.h: Mention new test. * jit.dg/test-weak-var-attribute.c: New test. ``` CC: David Malcolm <dmalcolm@redhat.com>, <jit@gcc.gnu.org> 
gcc/jit/ChangeLog:

	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_36): New ABI tag.
	* docs/topics/expressions.rst: Document gcc_jit_lvalue_add_attribute.
	* jit-playback.cc: Handle the weak attribute.
	* jit-playback.h: Add support for variable attributes without
	arguments.
	* jit-recording.cc: Handle the weak attribute.
	* jit-recording.h: Add support for variable attributes without
	arguments.
	* libgccjit.cc (gcc_jit_lvalue_add_attribute): New function.
	* libgccjit.h (gcc_jit_lvalue_add_attribute): New function.
	(GCC_JIT_VARIABLE_ATTRIBUTE_WEAK): New enum variant.
	* libgccjit.map: New function.

gcc/testsuite/ChangeLog:

	* jit.dg/all-non-failing-tests.h: Mention new test.
	* jit.dg/test-weak-var-attribute.c: New test.
forge-bot commented 2025-10-13 22:40:56 +00:00
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<!-- pr-welcome --> # Welcome to Sourceware Forge Hi @antoyo, and thanks for your PR. This bot helps you send your patch series to the mailing list. Please follow these guidelines to ensure a smooth submission. ## Writing a Good PR Description - If your PR has **multiple commits**, write a meaningful description. It becomes the cover letter. - For **a single commit**, you can leave the description empty if the commit message is clear. To CC reviewers, add at the end of your PR description one or more lines like this: ```text CC: Revi Ewer <revi.ewer@example.com>, Ill Takalook <ill.takalook@example.net> ``` Avoid copy-pasting a CC list from a previous PR. Doing so may cause failure to send the emails properly. We recommend reviewing your commit messages carefully before submitting. This project expects a specific format. See [Submitting Patches](https://gcc.gnu.org/contribute.html#patches) for details ## Submitting Your Patch To submit, you must be authorized. Ask any permitted contributor to authorize you by commenting: `/allow`. This is anyone who has been `/allow`ed before. Once allowed, comment: `/submit` Use `/preview` to see the emails before sending. (Requires a public forge email.) ## Responding to Reviews Watch for replies on the mailing list. If not subscribed, you can reply by: 1. Visiting [inbox.sourceware.org](https://inbox.sourceware.org) 2. Clicking `(raw)` on the email 3. Importing it into your mail client For Gmail: ```sh curl -g --user "<Email>:<Password>" \ --url "imaps://imap.gmail.com/INBOX" -T /path/to/raw.txt ``` ## Updating Your PR 1. Push new commits, rebase and force push changes to the same branch as needed 2. Update the PR description with a “Changes since vX” section 3. Comment again with: `/submit` ## Need help? Consider joining the [gcc and gcc-patches mailing lists.](https://gcc.gnu.org/lists.html). For real time communication, check the [gcc irc channels](https://gcc.gnu.org/wiki/GCConIRC). Or join [`#overseers`](https://web.libera.chat/#overseers) on Libera Chat, particularly if this automation is not working (stay online to get replies, IRC does not save messages if people are not online).
antoyo commented 2025-10-13 22:46:42 +00:00
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/submit

/submit
forge-bot commented 2025-10-13 22:47:11 +00:00
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Version 1 of this pull request has been stored. It includes the following commits:

  • libgccjit: Add support for the weak variable attribute - f21dd0d933
<!-- pr-new-version --> Version 1 of this pull request has been stored. It includes the following commits: - libgccjit: Add support for the weak variable attribute - f21dd0d933609bbda25f90ae83d2a37a3c22f84a
forge-bot commented 2025-10-13 22:47:12 +00:00
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Pull Request versions:

# Base Head
1 51b76ec931 f21dd0d933 (diff)

In order to compare , clone this repository and run

PR=99
git fetch origin "refs/versioned_pull/${PR}/*:refs/versioned_pull/${PR}/*"
PRV1=1
PRV2=2
git range-diff "refs/versioned_pull/${PR}/${PRV1}/base..refs/versioned_pull/${PR}/${PRV1}/head"  "refs/versioned_pull/${PR}/${PRV2}/base..refs/versioned_pull/${PR}/${PRV2}/head"
<!-- pr-versions --> Pull Request versions: | # | Base | Head | | | - | ---- | ---- | - | | 1 | 51b76ec931c8bbd388a7d7fa706df8d1d6ce0829 | f21dd0d933609bbda25f90ae83d2a37a3c22f84a | [(diff)](https://forge.sourceware.org/gcc/gcc-TEST.git/compare/51b76ec931c8bbd388a7d7fa706df8d1d6ce0829...f21dd0d933609bbda25f90ae83d2a37a3c22f84a) | In order to compare , clone this repository and run ``` PR=99 git fetch origin "refs/versioned_pull/${PR}/*:refs/versioned_pull/${PR}/*" PRV1=1 PRV2=2 git range-diff "refs/versioned_pull/${PR}/${PRV1}/base..refs/versioned_pull/${PR}/${PRV1}/head" "refs/versioned_pull/${PR}/${PRV2}/base..refs/versioned_pull/${PR}/${PRV2}/head" ```
forge-bot commented 2025-10-13 22:47:44 +00:00
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Sent patch series version 1 containing 1 patches to gcc-patches mailing list test-list@sourceware.org and cc'd David Malcolm dmalcolm@redhat.com, jit@gcc.gnu.org.
Cover letter

Sent patch series version 1 containing 1 patches to gcc-patches mailing list <test-list@sourceware.org> and cc'd David Malcolm <dmalcolm@redhat.com>, <jit@gcc.gnu.org>. [Cover letter](https://inbox.sourceware.org/test-list/176039563304.932.9868173133536345542.batrachomyomachia.gcc.gcc-TEST.99.1.0@forge-test.rdfm.org)
linaroci commented 2025-10-15 04:34:30 +00:00
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CI state: success ✅
CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-precommit/110/ : CI bot tcwg_gnu_cross_build--master-arm: Build results
See: https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-precommit/110/artifact/artifacts/artifacts.precommit/notify/mail-body.txt

<!-- linaro-ci-status CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-precommit/110/ --> CI state: success :white_check_mark: CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-precommit/110/ : CI bot tcwg_gnu_cross_build--master-arm: Build results See: https://ci.linaro.org/job/tcwg_gnu_cross_build--master-arm-precommit/110/artifact/artifacts/artifacts.precommit/notify/mail-body.txt
linaroci commented 2025-10-25 12:12:16 +00:00
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CI state: fail ❌
CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-precommit/96/ : CI bot tcwg_gnu_cross_build--master-aarch64: Patch failed to apply
See: https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-precommit/96/artifact/artifacts/jenkins/precommit-forge-apply.log

<!-- linaro-ci-status CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-precommit/96/ --> CI state: fail :x: CI bot https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-precommit/96/ : CI bot tcwg_gnu_cross_build--master-aarch64: Patch failed to apply See: https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-precommit/96/artifact/artifacts/jenkins/precommit-forge-apply.log
linaroci commented 2025-11-01 03:38:44 +00:00
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CI state: fail ❌
CI bot https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-precommit/124/ : CI bot tcwg_gnu_cross_check_gcc--master-arm: Patch failed to apply
See: https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-precommit/124/artifact/artifacts/jenkins/precommit-forge-apply.log

<!-- linaro-ci-status CI bot https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-precommit/124/ --> CI state: fail :x: CI bot https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-precommit/124/ : CI bot tcwg_gnu_cross_check_gcc--master-arm: Patch failed to apply See: https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-precommit/124/artifact/artifacts/jenkins/precommit-forge-apply.log
This pull request has changes conflicting with the target branch.
  • gcc/jit/docs/topics/compatibility.rst
  • gcc/jit/libgccjit.map
View command line instructions

Checkout

From your project repository, check out a new branch and test the changes.
git fetch -u gccjit-weak-attribute:antoyo-gccjit-weak-attribute
git switch antoyo-gccjit-weak-attribute

Merge

Merge the changes and update on Forgejo.

Warning: The "Autodetect manual merge" setting is not enabled for this repository, you will have to mark this pull request as manually merged afterwards.

git switch trunk
git merge --no-ff antoyo-gccjit-weak-attribute
git switch antoyo-gccjit-weak-attribute
git rebase trunk
git switch trunk
git merge --ff-only antoyo-gccjit-weak-attribute
git switch antoyo-gccjit-weak-attribute
git rebase trunk
git switch trunk
git merge --no-ff antoyo-gccjit-weak-attribute
git switch trunk
git merge --squash antoyo-gccjit-weak-attribute
git switch trunk
git merge --ff-only antoyo-gccjit-weak-attribute
git switch trunk
git merge antoyo-gccjit-weak-attribute
git push origin trunk
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