llvm-project.git/llvm/lib/ObjectYAML/ELFYAML.cpp, branch main

[ObjectYAML] Remove extraneous .c_str() (NFC) (#167189)

2025-11-09T01:01:40+00:00

maskedBitSetCase takes StringRef, so we can "implicitly cast"
std::string to StringRef.

Identified with readability-redundant-string-cstr.

[ObjectYAML] Remove redundant declarations (NFC) (#166508)

2025-11-05T16:41:39+00:00

In C++17, static constexpr members are implicitly inline, so they no
longer require an out-of-line definition.

Identified with readability-redundant-declaration.

[SHT_LLVM_BB_ADDR] Implement ELF and YAML support for Propeller CFG data in PGO analysis map. (#164914)

2025-10-30T20:12:06+00:00

This PR implements the ELF support for PostLink CFG in PGO analysis map
as discussed in
[RFC](https://discourse.llvm.org/t/rfc-extending-the-pgo-analysis-map-with-propeller-cfg-frequencies/88617/2).

A later PR will implement the Codegen Support.

[llvm] Update call graph ELF section type. (#164461)

2025-10-22T22:08:36+00:00

Make call graph section to have a dedicated type instead of the generic
progbits type.

[Hexagon] Define V91 ISA and Processor versions in ELF flags (#163631)

2025-10-16T19:12:46+00:00

These versions are not supported by upstream LLVM but are needed to add
support in the eld linker.

[Hexagon] Add missing ELFYAML ISA/processor versions (#163824)

2025-10-16T18:17:52+00:00

Adding Matching and Inference Functionality to Propeller (#160706)

2025-10-14T17:34:14+00:00

We have optimized the implementation of introducing the "matching and
inference" technique into Propeller. In this new implementation, we have
made every effort to avoid introducing new compilation parameters while
ensuring compatibility with Propeller's current usage. Instead of
creating a new profile format, we reused the existing one employed by
Propeller. This new implementation is fully compatible with Propeller's
current usage patterns and reduces the amount of code changes. For
detailed information, please refer to the following RFC:
https://discourse.llvm.org/t/rfc-adding-matching-and-inference-functionality-to-propeller/86238.
We plan to submit the relevant changes in several pull requests (PRs).
The current one is the first PR, which adds the basic block hash to the
SHT_LLVM_BB_ADDR_MAP section.

co-authors: lifengxiang1025 ; zcfh


Co-authored-by: lifengxiang1025 
Co-authored-by: zcfh 
Co-authored-by: Rahman Lavaee

[BinaryFormat][ELF] Rename machine type INTEL205 to INTELGT (#159791)

2025-09-22T14:34:17+00:00

`EM_INTEL205` was renamed to `EM_INTELGT` (ref
[here](https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=7b9f985957798ba4dacc454f22c9e426c6897cb8))
and is used for Intel GPU images.

We will be using this type for offloading to Intel GPUs.

---------

Signed-off-by: Sarnie, Nick

[AMDGPU] Add gfx1251 subtarget (#159430)

2025-09-17T20:02:02+00:00

[SHT_LLVM_BB_ADDR_MAP] Change the callsite feature to emit end of callsites. (#155041)

2025-08-25T17:17:29+00:00

This PR simply moves the callsite anchors from the beginning of
callsites to their end.

Emitting the end of callsites is more sensible as it allows breaking the
basic block into subblocks which end with control transfer instructions.