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author	Guillaume Chatelet <gchatelet@google.com>
	Thu, 13 Oct 2022 14:59:41 +0000 (14:59 +0000)
committer	Guillaume Chatelet <gchatelet@google.com>
	Fri, 14 Oct 2022 12:25:03 +0000 (12:25 +0000)
commit	98bf836f3127a346a81da5ae3e27246935298de4
tree	e7e3373ee73f7c6ed0519b8242abcf253489598b	tree \| snapshot
parent	19e984ef8f49bc3ccced15621989fa9703b2cd5b	commit \| diff

[libc] New version of the mem* framework

This version is more composable and also simpler at the expense of being more explicit and more verbose. It also provides minimal implementations for ARM platforms.

Codegen can be checked here https://godbolt.org/z/x19zvE59v

Differential Revision: https://reviews.llvm.org/D135134

26 files changed:

libc/src/stdio/printf_core/string_writer.cpp		diff \| blob \| history
libc/src/string/bcmp.cpp		diff \| blob \| history
libc/src/string/memcmp.cpp		diff \| blob \| history
libc/src/string/memmove.cpp		diff \| blob \| history
libc/src/string/memory_utils/CMakeLists.txt		diff \| blob \| history
libc/src/string/memory_utils/README.md	[new file with mode: 0644]	blob
libc/src/string/memory_utils/bcmp_implementations.h		diff \| blob \| history
libc/src/string/memory_utils/elements.h	[deleted file]	blob \| history
libc/src/string/memory_utils/elements_aarch64.h	[deleted file]	blob \| history
libc/src/string/memory_utils/elements_x86.h	[deleted file]	blob \| history
libc/src/string/memory_utils/memcmp_implementations.h		diff \| blob \| history
libc/src/string/memory_utils/memcpy_implementations.h		diff \| blob \| history
libc/src/string/memory_utils/memset_implementations.h		diff \| blob \| history
libc/src/string/memory_utils/op_aarch64.h	[new file with mode: 0644]	blob
libc/src/string/memory_utils/op_builtin.h	[new file with mode: 0644]	blob
libc/src/string/memory_utils/op_generic.h	[new file with mode: 0644]	blob
libc/src/string/memory_utils/op_x86.h	[new file with mode: 0644]	blob
libc/src/string/memory_utils/utils.h		diff \| blob \| history
libc/src/string/memset.cpp		diff \| blob \| history
libc/test/src/string/bcmp_test.cpp		diff \| blob \| history
libc/test/src/string/memmove_test.cpp		diff \| blob \| history
libc/test/src/string/memory_utils/CMakeLists.txt		diff \| blob \| history
libc/test/src/string/memory_utils/elements_test.cpp	[deleted file]	blob \| history
libc/test/src/string/memory_utils/memory_access_test.cpp	[deleted file]	blob \| history
libc/test/src/string/memory_utils/utils_test.cpp		diff \| blob \| history
utils/bazel/llvm-project-overlay/libc/BUILD.bazel		diff \| blob \| history

Domain: System / Toolchain;

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