Commit Graph

3 Commits

Author SHA1 Message Date
Gor Nishanov 68fe6ee768 [coroutines] Replace all coro.frame builtins with an SSA value of coro.begin
SemaCoroutine forms expressions referring to the coroutine frame of the enclosing coroutine using coro.frame builtin.
During codegen, we emit llvm.coro.begin intrinsic that returns the address of the coroutine frame.
When coro.frame is emitted, we replace it with SSA value of coro.begin.

llvm-svn: 303598
2017-05-23 03:46:59 +00:00
Gor Nishanov c611ab251b [coroutines] update coro_end builtin to match llvm
Summary: llvm.coro.end intrinsic now returns bool. Updating clang to match it.

Reviewers: GorNishanov, rsmith

Reviewed By: rsmith

Subscribers: mehdi_amini, cfe-commits, EricWF

Differential Revision: https://reviews.llvm.org/D30711

llvm-svn: 297224
2017-03-07 21:01:08 +00:00
Gor Nishanov 97e3b6d895 [coroutines] Adding builtins for coroutine intrinsics and backendutil support.
Summary:
With this commit simple coroutines can be created in plain C using coroutine builtins.

Reviewers: rnk, EricWF, rsmith

Subscribers: modocache, mgorny, mehdi_amini, beanz, cfe-commits

Differential Revision: https://reviews.llvm.org/D24373

llvm-svn: 283155
2016-10-03 22:44:48 +00:00