llvm-project.git/llvm/docs/CodeGenerator.rst, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [llvm] Fix typos in documentation (#140275) 2025-05-16T19:37:43+00:00 Kazu Hirata kazu@google.com 2025-05-16T19:37:43+00:00 ad6bb707730247abc07810c0598434a86361e049 Co-authored-by: Matt Arsenault <arsenm2@gmail.com> 
Co-authored-by: Matt Arsenault <arsenm2@gmail.com>
 [SelectionDAG] Add support to filter SelectionDAG dumps during ISel by function names (#72696) 2023-11-20T22:00:47+00:00 Min-Yih Hsu min.hsu@sifive.com 2023-11-20T22:00:47+00:00 0e24179797faf5d309fcc5024131c2293accff26 `-debug-only=isel-dump` is the new debug type for printing SelectionDAG after each ISel phase. This can be furthered filter by `-filter-print-funcs=<function names>`. Note that the existing `-debug-only=isel` will take precedence over the new behavior and print SelectionDAG dumps of every single function regardless of `-filter-print-funcs`'s values. 
`-debug-only=isel-dump` is the new debug type for printing SelectionDAG
after each ISel phase. This can be furthered filter by
`-filter-print-funcs=<function names>`.
Note that the existing `-debug-only=isel` will take precedence over the
new behavior and print SelectionDAG dumps of every single function
regardless of `-filter-print-funcs`'s values.
 [NFC] Fix typo in CodeGenerator.rst 2023-09-29T14:33:34+00:00 Kai Nacke kai.peter.nacke@ibm.com 2023-09-29T14:32:30+00:00 5c9e90f2be2a94924edc24fe36f9a5178600c27e The file format on z/OS is called GOFF (Generalized Object File Format), not GCOFF. 
The file format on z/OS is called GOFF (Generalized Object File Format),
not GCOFF.
[docs] Remove unmaintained target feature matrix 2022-07-18T17:38:23+00:00 Alex Bradbury asb@igalia.com 2022-07-18T17:37:09+00:00 86c4242976f7d3da52d33558ddc372537fa85b0b Back in 2017, a table was added to the codegen documentation listing which features various backends support. It received a few updates since then, but not since the end of 2019. Having such a table is a nice idea, but it hasn't been kept up to date, it isn't easy to ensure that it is up to date, and the table probably isn't very discoverable for most users who would be interested in this information anyway (it would be better suited to some kind of "what can LLVM do for me?" page). For all of the above reasons, I believe it makes sense to remove it. Differential Revision: https://reviews.llvm.org/D129996 
Back in 2017, a table was added to the codegen documentation listing
which features various backends support. It received a few updates since
then, but not since the end of 2019. Having such a table is a nice idea,
but it hasn't been kept up to date, it isn't easy to ensure that it is
up to date, and the table probably isn't very discoverable for most
users who would be interested in this information anyway (it would be
better suited to some kind of "what can LLVM do for me?" page).

For all of the above reasons, I believe it makes sense to remove it.

Differential Revision: https://reviews.llvm.org/D129996
[docs] Adding table of object file formats 2022-06-17T18:37:52+00:00 Chris Bieneman chris.bieneman@me.com 2022-06-13T15:05:03+00:00 d5745d0015ac96afd08c6bed1dc283c4bdfb80c1 The added section and table here list the object file formats LLVM MC supports and which targets support each format. Differential Revision: https://reviews.llvm.org/D127645 
The added section and table here list the object file formats LLVM MC
supports and which targets support each format.

Differential Revision: https://reviews.llvm.org/D127645
[MC] De-capitalize SwitchSection. NFC 2022-06-11T05:50:55+00:00 Fangrui Song i@maskray.me 2022-06-11T05:50:55+00:00 adf4142f76831848732861769a807d1047102c53 Add SwitchSection to return switchSection. The API will be removed soon. 
Add SwitchSection to return switchSection. The API will be removed soon.
[docs] Fix typos in the 'CodeGenerator' doc 2022-04-27T04:47:12+00:00 Youngsuk Kim joseph942010@gmail.com 2022-04-27T04:46:06+00:00 e1567e771b8943861f5c886773b19ebfbf395ac5 NFC. Differential Revision: https://reviews.llvm.org/D124305 
NFC.

Differential Revision: https://reviews.llvm.org/D124305
[docs] Update Prolog/Epilog Code Insertion docs to show it's still incomplete 2022-01-31T20:25:46+00:00 Daniel McIntosh Daniel.McIntosh@ibm.com 2022-01-28T19:18:56+00:00 0ee7a2c3046d465b199375bfe212d3d209967b03 Compact Unwind is a subsection, but that was lost in rGff9feeb520a32d076c3095468208ae116c428285 Reviewed By: void Differential Revision: https://reviews.llvm.org/D118499 
Compact Unwind is a subsection, but that was lost in rGff9feeb520a32d076c3095468208ae116c428285

Reviewed By: void

Differential Revision: https://reviews.llvm.org/D118499
[docs][GISel]Added GISel documentation link 2021-06-23T19:25:00+00:00 pooja2299 pyadav2299@gmail.com 2021-06-13T19:49:54+00:00 a15f9ff996eafdc125402d5a40c8af5cd59a0f6a Added the GISel docs link here - https://llvm.org/docs/CodeGenerator.html#instruction-selection-section Differential Revision: https://reviews.llvm.org/D104204 
Added the GISel docs link here - https://llvm.org/docs/CodeGenerator.html#instruction-selection-section

Differential Revision: https://reviews.llvm.org/D104204
IR/AArch64/X86: add "swifttailcc" calling convention. 2021-05-17T09:48:34+00:00 Tim Northover t.p.northover@gmail.com 2020-11-19T12:32:50+00:00 82a0e808bb2cddc1ce508c6ae654f8350b082256 Swift's new concurrency features are going to require guaranteed tail calls so that they don't consume excessive amounts of stack space. This would normally mean "tailcc", but there are also Swift-specific ABI desires that don't naturally go along with "tailcc" so this adds another calling convention that's the combination of "swiftcc" and "tailcc". Support is added for AArch64 and X86 for now. 
Swift's new concurrency features are going to require guaranteed tail calls so
that they don't consume excessive amounts of stack space. This would normally
mean "tailcc", but there are also Swift-specific ABI desires that don't
naturally go along with "tailcc" so this adds another calling convention that's
the combination of "swiftcc" and "tailcc".

Support is added for AArch64 and X86 for now.