[OpenMP][cmake] Add SPARC support #142364
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Linking `libomp.so` on 32-bit SPARC `FAIL`s with ``` ld: fatal: file projects/openmp/runtime/src/CMakeFiles/omp.dir/z_Linux_asm.S.o: wrong ELF class: ELFCLASS64 ``` This was a 1-stage build with a 64-bit-default `gcc`. Unlike the C++ sources, which were compiled as 32-bit objects due to the use of `-DCMAKE_CXX_FLAGS=-m32`, the assembler sources were not. This patch adds SPARC infrastructure to the `openmp` `cmake` files, matching what is done for other architectures. Simultaneously it simplifies passing `-m32`: instead of doing it per architecture, `-m32` is now always passed when the target uses 32-bit pointers and supports the option. Tested on `sparc-sun-solaris2.11`, `sparcv9-sun-solaris2.11`, `sparc-unknown-linux-gnu`, `sparc64-unknown-linux-gnu`, `i386-pc-solaris2.11`, `amd64-pc-solaris2.11`, `i686-pc-linux-gnu`, and `x86_64-pc-linux-gnu`.
shiltian
reviewed
Jun 3, 2025
|
When I started working on the SPARC |
brad0
approved these changes
Jun 7, 2025
rorth
added a commit
to rorth/llvm-project
that referenced
this pull request
Jun 11, 2025
This patch adds SPARC infrastructure to the `openmp` `cmake` files, matching what is done for other architectures. Tested on `sparc-sun-solaris2.11`, `sparcv9-sun-solaris2.11`, `sparc-unknown-linux-gnu`, `sparc64-unknown-linux-gnu`, `i386-pc-solaris2.11`, `amd64-pc-solaris2.11`, `i686-pc-linux-gnu`, and `x86_64-pc-linux-gnu`.
DhruvSrivastavaX
pushed a commit
to DhruvSrivastavaX/lldb-for-aix
that referenced
this pull request
Jun 12, 2025
This patch adds SPARC infrastructure to the `openmp` `cmake` files, matching what is done for other architectures. Tested on `sparc-sun-solaris2.11`, `sparcv9-sun-solaris2.11`, `sparc-unknown-linux-gnu`, `sparc64-unknown-linux-gnu`, `i386-pc-solaris2.11`, `amd64-pc-solaris2.11`, `i686-pc-linux-gnu`, and `x86_64-pc-linux-gnu`.
tomtor
pushed a commit
to tomtor/llvm-project
that referenced
this pull request
Jun 14, 2025
This patch adds SPARC infrastructure to the `openmp` `cmake` files, matching what is done for other architectures. Tested on `sparc-sun-solaris2.11`, `sparcv9-sun-solaris2.11`, `sparc-unknown-linux-gnu`, `sparc64-unknown-linux-gnu`, `i386-pc-solaris2.11`, `amd64-pc-solaris2.11`, `i686-pc-linux-gnu`, and `x86_64-pc-linux-gnu`.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch adds SPARC infrastructure to the
openmpcmakefiles, matching what is done for other architectures.Tested on
sparc-sun-solaris2.11,sparcv9-sun-solaris2.11,sparc-unknown-linux-gnu,sparc64-unknown-linux-gnu,i386-pc-solaris2.11,amd64-pc-solaris2.11,i686-pc-linux-gnu, andx86_64-pc-linux-gnu.