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* [MS] Don't escape MS C++ names with \01Reid Kleckner2018-03-161-4/+4
| | | | | | | It is not needed after LLVM r327734. Now it will be easier to copy-paste IR symbol names from Clang. llvm-svn: 327738
* [MS] Always use base dtors in place of complete/vbase dtors when possibleReid Kleckner2018-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Previously we tried too hard to uphold the fiction that destructor variants work like they do on Itanium throughout the ABI-neutral parts of clang. This lead to MS C++ ABI incompatiblities and other bugs. Now, -mconstructor-aliases will no longer control this ABI detail, and clang -cc1's LLVM IR output will be this much closer to the clang driver's. Based on a patch by Zahira Ammarguellat: https://reviews.llvm.org/D39063 I've tried to move the logic that Zahira added into MicrosoftCXXABI.cpp. There is only one ABI-specific detail sticking out, and that is in CodeGenModule::getAddrOfCXXStructor, where we collapse complete dtors to base dtors in the MS ABI. This fixes PR32990. Reviewers: erichkeane, zahiraam, majnemer, rjmccall Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D44505 llvm-svn: 327732
* [coroutines] Fix coro-eh-cleanup.cpp testGor Nishanov2017-05-221-1/+1
| | | | llvm-svn: 303584
* [coroutines] Wrap the body of the coroutine in try-catchGor Nishanov2017-05-221-2/+14
| | | | | | | | | | | | | | | | | | | | | | Summary: If unhandled_exception member function is present in the coroutine promise, wrap the body of the coroutine in: ``` try { body } catch(...) { promise.unhandled_exception(); } ``` Reviewers: EricWF, rnk, rsmith Reviewed By: rsmith Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D31692 llvm-svn: 303583
* [coroutines] Add coro.end handlingGor Nishanov2017-04-051-0/+74
Summary: For WinEH, We add a funclet bundle to a coro.end call, so that CoroSplit in LLVM can replace it with cleanup ret and cut the rest out. For landing pad, we add a branch to resume block if coro.end returns true. LLVM Part: https://reviews.llvm.org/D25445 Reviewers: majnemer Reviewed By: majnemer Subscribers: EricWF, cfe-commits, rsmith, mehdi_amini Differential Revision: https://reviews.llvm.org/D25444 llvm-svn: 299510
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