https://bugs.llvm.org/show_bug.cgi?id=38805
Bug ID: 38805
Summary: support calling llvm.coro.destroy as the last
instruction in a coro destroying itsself.
Product: new-bugs
Version: 6.0
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: sland...@gmail.com
CC: llvm-bugs@lists.llvm.org
I am pretty sure zig needs this for NM scheduling.
If a request to cancel a co-routine comes in while that co-routine is running,
the current requirements mean signalling the resuming thread (which is in a
epoll_wait() loop). This complexity can be avoided if a co-routine can cancel
itsself.
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