llvm-project.git/llvm/lib/Support/ELFAttributes.cpp, branch users/nico/python-1

[Support] Use StringRef::starts_with/ends_with instead of startswith/endswith. NFC.

2023-11-03T18:19:33+00:00

startswith/endswith wrap starts_with/ends_with and will eventually go away (to more closely match string_view)

[llvm] Use std::nullopt instead of None (NFC)

2022-12-03T05:11:44+00:00

This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated.  The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

Support: Convert some Optional to std::optional

2022-12-02T08:02:19+00:00

[RISCV] ELF attribute section for RISC-V.

2020-03-31T08:16:19+00:00

Leverage ARM ELF build attribute section to create ELF attribute section
for RISC-V. Extract the common part of parsing logic for this section
into ELFAttributeParser.[cpp|h] and ELFAttributes.[cpp|h].

Differential Revision: https://reviews.llvm.org/D74023