llvm-project.git/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. Use llvm::endianness::{big,little,native} (NFC) 2023-10-11T05:54:51+00:00 Kazu Hirata kazu@google.com 2023-10-11T05:54:51+00:00 b8885926f8115d5fe2c06907e066cae061d5f230 Note that llvm::support::endianness has been renamed to llvm::endianness while becoming an enum class as opposed to an enum. This patch replaces llvm::support::{big,little,native} with llvm::endianness::{big,little,native}. 
Note that llvm::support::endianness has been renamed to
llvm::endianness while becoming an enum class as opposed to an enum.
This patch replaces llvm::support::{big,little,native} with
llvm::endianness::{big,little,native}.
[LLD][COFF] Add support for `--time-trace` (#68236) 2023-10-06T02:33:58+00:00 Alexandre Ganea 37383324+aganea@users.noreply.github.com 2023-10-06T02:33:58+00:00 356139bd027d65b6843cbd4eda642104cfe6cf8f This adds support for generating Chrome-tracing .json profile traces in the LLD COFF driver. Also add the necessary time scopes, so that the profile trace shows in great detail which tasks are executed. As an example, this is what we see when linking a Unreal Engine executable: ![image](https://github.com/llvm/llvm-project/assets/37383324/b2e26eb4-9d37-4cf9-b002-48b604e7dcb7) 
This adds support for generating Chrome-tracing .json profile traces in
the LLD COFF driver.

Also add the necessary time scopes, so that the profile trace shows in
great detail which tasks are executed.

As an example, this is what we see when linking a Unreal Engine
executable:

![image](https://github.com/llvm/llvm-project/assets/37383324/b2e26eb4-9d37-4cf9-b002-48b604e7dcb7)
 Move from llvm::makeArrayRef to ArrayRef deduction guides - llvm/ part 2023-01-05T13:11:08+00:00 serge-sans-paille sguelton@mozilla.com 2023-01-04T07:28:45+00:00 38818b60c58c76ba89b990978cdfd2d7b6799260 Use deduction guides instead of helper functions. The only non-automatic changes have been: 1. ArrayRef(some_uint8_pointer, 0) needs to be changed into ArrayRef(some_uint8_pointer, (size_t)0) to avoid an ambiguous call with ArrayRef((uint8_t*), (uint8_t*)) 2. CVSymbol sym(makeArrayRef(symStorage)); needed to be rewritten as CVSymbol sym{ArrayRef(symStorage)}; otherwise the compiler is confused and thinks we have a (bad) function prototype. There was a few similar situation across the codebase. 3. ADL doesn't seem to work the same for deduction-guides and functions, so at some point the llvm namespace must be explicitly stated. 4. The "reference mode" of makeArrayRef(ArrayRef<T> &) that acts as no-op is not supported (a constructor cannot achieve that). Per reviewers' comment, some useless makeArrayRef have been removed in the process. This is a follow-up to https://reviews.llvm.org/D140896 that introduced the deduction guides. Differential Revision: https://reviews.llvm.org/D140955 
Use deduction guides instead of helper functions.

The only non-automatic changes have been:

1. ArrayRef(some_uint8_pointer, 0) needs to be changed into ArrayRef(some_uint8_pointer, (size_t)0) to avoid an ambiguous call with ArrayRef((uint8_t*), (uint8_t*))
2. CVSymbol sym(makeArrayRef(symStorage)); needed to be rewritten as CVSymbol sym{ArrayRef(symStorage)}; otherwise the compiler is confused and thinks we have a (bad) function prototype. There was a few similar situation across the codebase.
3. ADL doesn't seem to work the same for deduction-guides and functions, so at some point the llvm namespace must be explicitly stated.
4. The "reference mode" of makeArrayRef(ArrayRef<T> &) that acts as no-op is not supported (a constructor cannot achieve that).

Per reviewers' comment, some useless makeArrayRef have been removed in the process.

This is a follow-up to https://reviews.llvm.org/D140896 that introduced
the deduction guides.

Differential Revision: https://reviews.llvm.org/D140955
[DebugInfo] llvm::Optional => std::optional 2022-12-05T00:09:22+00:00 Fangrui Song i@maskray.me 2022-12-05T00:09:22+00:00 89fab98e884f05076bbd420d95b5de3596f5452c https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716 
https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
[llvm] Don't use Optional::hasValue (NFC) 2022-06-26T04:42:52+00:00 Kazu Hirata kazu@google.com 2022-06-26T04:42:52+00:00 a7938c74f16379704fbd38a3d82dfcb9345651ab This patch replaces Optional::hasValue with the implicit cast to bool in conditionals only. 
This patch replaces Optional::hasValue with the implicit cast to bool
in conditionals only.
Revert "Don't use Optional::hasValue (NFC)" 2022-06-25T18:56:50+00:00 Kazu Hirata kazu@google.com 2022-06-25T18:56:50+00:00 3b7c3a654c9175f41ac871a937cbcae73dfb3c5d This reverts commit aa8feeefd3ac6c78ee8f67bf033976fc7d68bc6d. 
This reverts commit aa8feeefd3ac6c78ee8f67bf033976fc7d68bc6d.
Don't use Optional::hasValue (NFC) 2022-06-25T18:55:57+00:00 Kazu Hirata kazu@google.com 2022-06-25T18:55:57+00:00 aa8feeefd3ac6c78ee8f67bf033976fc7d68bc6d 






[llvm] Don't use Optional::hasValue (NFC)
2022-06-20T17:38:12+00:00

Kazu Hirata
kazu@google.com

2022-06-20T17:38:12+00:00

e0e687a615c1fdb6ba034fc2e48b0834a372706f












Cleanup llvm/DebugInfo/PDB headers
2022-02-23T09:31:34+00:00

serge-sans-paille
sguelton@redhat.com

2022-02-19T23:03:20+00:00

eb4c8608115c1c9af0fc8cb5b1e9f2bc960014ef

accumulated preprocessed size:
before: 1065515095
after: 1065629059

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D120195





accumulated preprocessed size:
before: 1065515095
after: 1065629059

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D120195







[llvm] Use = default (NFC)
2022-02-07T06:18:35+00:00

Kazu Hirata
kazu@google.com

2022-02-07T06:18:35+00:00

3a3cb929ab6fd69ea7d5db42db613a4701fa4669