clang-p2996

Files

Gor Nishanov 2f55b958b1 [coroutines] CoroBegin from inner coroutines should be considered for spills

Summary:
If a coroutine outer calls another coroutine inner and the inner coroutine body is inlined into the outer, coro.begin from the inner coroutine should be considered for spilling if accessed across suspends.

Prior to this change, coroutine frame building code was not considering any coro.begins for spilling.
With this change, we only ignore coro.begin for the current coroutine, but, any coro.begins that were inlined into the current coroutine are eligible for spills.

Fixes PR34267

Reviewers: GorNishanov

Subscribers: qcolombet, llvm-commits, EricWF

Differential Revision: https://reviews.llvm.org/D37062

llvm-svn: 311556

2017-08-23 14:47:52 +00:00

CMakeLists.txt

[CMake] NFC. Updating CMake dependency specifications

2016-11-17 04:36:50 +00:00

CoroCleanup.cpp

[coroutines] Call initializePass in coroutine pass constructors

2017-05-31 03:12:42 +00:00

CoroEarly.cpp

[coroutines] Call initializePass in coroutine pass constructors

2017-05-31 03:12:42 +00:00

CoroElide.cpp

[coroutines] Call initializePass in coroutine pass constructors