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from c1911fe14ea [FileCheck] Document FILECHECK_OPTS in -help new 8f05ed73792 Extend coroutines to support a "returned continuation" lowering. new d31e1e44440 Generalize llvm.coro.suspend.retcon to allow an arbitrary n [...] new 1874e72958a Guard dumps in the coro intrinsic validation logic behind N [...] new 7989d368929 Add intrinsics for doing frame-bound dynamic allocations wi [...] new 1b882eebe42 Fix a use-after-free in the coro.alloca treatment. new dcfee38c6a6 In coro.retcon lowering, don't explode if the optimizer mes [...] new 196b9fb9510 Update for optimizer changes. new 478d69d99ba Support swifterror in coroutine lowering. new 065194781ff Remove unreachable blocks before splitting a coroutine. new 87eb10a13bd Don't run a full verifier pass in coro-splitting's private [...] new 6ab95534e3a Coroutines: adjust for SVN r358739

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Summary of changes: docs/Coroutines.rst | 303 +++++- include/llvm/IR/Intrinsics.td | 15 + lib/Transforms/Coroutines/CoroCleanup.cpp | 5 +- lib/Transforms/Coroutines/CoroEarly.cpp | 24 +- lib/Transforms/Coroutines/CoroFrame.cpp | 493 ++++++++- lib/Transforms/Coroutines/CoroInstr.h | 205 +++- lib/Transforms/Coroutines/CoroInternal.h | 159 ++- lib/Transforms/Coroutines/CoroSplit.cpp | 1097 ++++++++++++++++---- lib/Transforms/Coroutines/Coroutines.cpp | 340 +++++- test/Transforms/Coroutines/coro-debug.ll | 6 +- test/Transforms/Coroutines/coro-retcon-alloca.ll | 247 +++++ .../Coroutines/coro-retcon-once-value.ll | 114 ++ .../Coroutines/coro-retcon-once-value2.ll | 71 ++ .../Coroutines/coro-retcon-resume-values.ll | 85 ++ .../Coroutines/coro-retcon-resume-values2.ll | 100 ++ test/Transforms/Coroutines/coro-retcon-value.ll | 103 ++ test/Transforms/Coroutines/coro-retcon.ll | 113 ++ test/Transforms/Coroutines/coro-swifterror.ll | 143 +++ 18 files changed, 3316 insertions(+), 307 deletions(-) create mode 100644 test/Transforms/Coroutines/coro-retcon-alloca.ll create mode 100644 test/Transforms/Coroutines/coro-retcon-once-value.ll create mode 100644 test/Transforms/Coroutines/coro-retcon-once-value2.ll create mode 100644 test/Transforms/Coroutines/coro-retcon-resume-values.ll create mode 100644 test/Transforms/Coroutines/coro-retcon-resume-values2.ll create mode 100644 test/Transforms/Coroutines/coro-retcon-value.ll create mode 100644 test/Transforms/Coroutines/coro-retcon.ll create mode 100644 test/Transforms/Coroutines/coro-swifterror.ll