llvm-project

History

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

This patch implements __cxa_init_primary_exception, an extension to the 
Itanium C++ ABI. This extension is already present in both libsupc++ and 
libcxxrt. This patch also starts making use of this function in 
std::make_exception_ptr: instead of going through a full throw/catch 
cycle, we are now able to initialize an exception directly, thus making 
std::make_exception_ptr around 30x faster.

2024-01-22 10:12:41 -05:00

arm64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

CHANGELOG.TXT

[libc++] Simplify the implementation of locale::id (#65781 )

2023-09-12 19:20:27 -04:00

CMakeLists.txt

Revert "[CMake] Use LLVM_TARGET_TRIPLE in runtimes"

2022-12-05 22:20:51 +00:00

i686-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

powerpc64-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

powerpc-ibm-aix.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

README.TXT

…

x86_64-apple-darwin.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

x86_64-linux-android21.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

x86_64-unknown-freebsd.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

x86_64-unknown-linux-gnu.libcxxabi.v1.stable.exceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

x86_64-unknown-linux-gnu.libcxxabi.v1.stable.noexceptions.nonew.abilist

[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534 )

2024-01-22 10:12:41 -05:00

README.TXT

This directory contains abi lists representing the symbols exported
by the libc++ library. The lists are generated using libcxx/utils/generate_abi_list.py.

Every time a symbol is added or removed from the libc++ library, each of the
lists *MUST* be updated to reflect the changes. This can be done by using the
`generate-cxx-abilist` CMake target.

We do not keep an up-to-date ABI list for all the build configurations of libc++.
Currently, only the default configuration on MacOS and Linux are supported.