7 Commits

Author SHA1 Message Date
Pengcheng Wang
130e93cc26
Reland "[clang] Enable sized deallocation by default in C++14 onwards" (#90373)
Since C++14 has been released for about nine years and most standard
libraries have implemented sized deallocation functions, it's time to
make this feature default again.

This is another try of https://reviews.llvm.org/D112921.

The original commit cf5a8b4 was reverted by 2e5035a due to some
failures (see #83774).

Fixes #60061
2024-05-22 12:37:27 +08:00
Fangrui Song
7c1d9b15ee [test] %clang_cc1: remove redundant actions 2024-05-04 23:08:11 -07:00
Vitaly Buka
2e5035aeed
Revert "[clang] Enable sized deallocation by default in C++14 onwards (#83774)" (#90299)
https://lab.llvm.org/buildbot/#/builders/168/builds/20063 (should be
fixed with #90292)

More details in #83774

This reverts commit cf5a8b489464d09dfdd7a48ce7c8b41d3c9bf819.
2024-04-26 17:14:43 -07:00
Pengcheng Wang
cf5a8b4894
[clang] Enable sized deallocation by default in C++14 onwards (#83774)
Since C++14 has been released for about nine years and most standard
libraries have implemented sized deallocation functions, it's time to
make this feature default again.

This is another try of https://reviews.llvm.org/D112921.

Fixes #60061
2024-04-26 16:59:12 +08:00
Aaron Ballman
a02f9a7756 Revert "[clang] Enable sized deallocation by default in C++14 onwards"
This reverts commit 2916b125f686115deab2ba573dcaff3847566ab9.

Reverting due to failures on:
https://lab.llvm.org/buildbot/#/builders/216/builds/26407
https://lab.llvm.org/staging/#/builders/247/builds/5659
http://45.33.8.238/win/83485/step_7.txt
2023-08-29 09:36:59 -04:00
wangpc
2916b125f6 [clang] Enable sized deallocation by default in C++14 onwards
Since C++14 has been released for about nine years and most standard
libraries have implemented sized deallocation functions, it's time to
make this feature default again.

Reviewed By: rnk, aaron.ballman, #libc, ldionne, Mordante, MaskRay

Differential Revision: https://reviews.llvm.org/D112921
2023-08-29 15:42:50 +08:00
Chuanqi Xu
327141fb1d [C++] [Coroutines] Prefer aligned (de)allocation for coroutines -
implement the option2 of P2014R0

This implements the option2 of
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2014r0.pdf.

This also fixes https://github.com/llvm/llvm-project/issues/56671.

Although wg21 didn't get consensus for the direction of the problem,
we're happy to have some implementation and user experience first. And
from issue56671, the option2 should be the pursued one.

Reviewed By: ychen

Differential Revision: https://reviews.llvm.org/D133341
2022-09-22 11:28:29 +08:00