History log of /llvm-project/libc/src/string/mempcpy.cpp (Results 1 – 10 of 10)
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# 5ff3ff33 12-Jul-2024 Petr Hosek <phosek@google.com>

[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597)

This is a part of #97655.


# ce9035f5 12-Jul-2024 Mehdi Amini <joker.eph@gmail.com>

Revert "[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration" (#98593)

Reverts llvm/llvm-project#98075

bots are broken


# 3f30effe 11-Jul-2024 Petr Hosek <phosek@google.com>

[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98075)

This is a part of #97655.


Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2
# b6bc9d72 26-Sep-2023 Guillaume Chatelet <gchatelet@google.com>

[libc] Mass replace enclosing namespace (#67032)

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079


Revision tags: llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init
# 1f578347 18-Jul-2023 Guillaume Chatelet <gchatelet@google.com>

[libc][NFC] Rename files

This patch mostly renames files so it better reflects the function they declare.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D155607


Revision tags: llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5
# 67437dd0 02-Nov-2022 Guillaume Chatelet <gchatelet@google.com>

[reland][libc] Switch to new implementation of mem* functions

The new framework makes it explicit which processor feature is being
used and allows for easier per platform customization:
- ARM cpu n

[reland][libc] Switch to new implementation of mem* functions

The new framework makes it explicit which processor feature is being
used and allows for easier per platform customization:
- ARM cpu now uses trivial implementations to reduce code size.
- Memcmp, Bcmp and Memmove have been optimized for x86
- Bcmp has been optimized for aarch64.

This is a reland of https://reviews.llvm.org/D135134 (b3f1d58, 028414881381)

Reviewed By: courbet

Differential Revision: https://reviews.llvm.org/D136595

show more ...


Revision tags: llvmorg-15.0.4
# b6d3ae3d 27-Oct-2022 Guillaume Chatelet <gchatelet@google.com>

Revert D136595 "[libc] Switch to new implementation of mem* functions"

This patch seems to introduce bugs on aarch64.
Reverting while we investigate the root cause.

This reverts commit 028414881381

Revert D136595 "[libc] Switch to new implementation of mem* functions"

This patch seems to introduce bugs on aarch64.
Reverting while we investigate the root cause.

This reverts commit 02841488138160f9064f334a833d4bf3e80385c6.

show more ...


# 02841488 24-Oct-2022 Guillaume Chatelet <gchatelet@google.com>

[libc] Switch to new implementation of mem* functions

The new framework makes it explicit which processor feature is being
used and allows for easier per platform customization:
- ARM cpu now uses

[libc] Switch to new implementation of mem* functions

The new framework makes it explicit which processor feature is being
used and allows for easier per platform customization:
- ARM cpu now uses trivial implementations to reduce code size.
- Memcmp, Bcmp and Memmove have been optimized for x86
- Bcmp has been optimized for aarch64.

This is a reland of https://reviews.llvm.org/D135134 (b3f1d58)

Differential Revision: https://reviews.llvm.org/D136595

show more ...


Revision tags: llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2
# 7b59fcb7 26-Nov-2021 Siva Chandra Reddy <sivachandra@google.com>

[libc] Make string entrypoints mutualy exclusive.

For example, strcpy does not pull memcpy now.

Reviewed By: gchatelet

Differential Revision: https://reviews.llvm.org/D114300


Revision tags: llvmorg-13.0.1-rc1
# db8a88fe 12-Oct-2021 Michael Jones <michaelrj@google.com>

[libc] add memccpy and mempcpy

Add an implementation for memccpy and mempcpy. These functions are
posix extensions for the moment.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.or

[libc] add memccpy and mempcpy

Add an implementation for memccpy and mempcpy. These functions are
posix extensions for the moment.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D111762

show more ...