Adrian Prantl 73fb46a3c5 Salvage debug info for function arguments in coro-split funclets. ... This patch improves the availability for variables stored in the coroutine frame by emitting an alloca to hold the pointer to the frame object and rewriting dbg.declare intrinsics to point inside the frame object using salvaged DIExpressions. Finally, a new alloca is created in the funclet to hold the FramePtr pointer to ensure that it is available throughout the entire function at -O0. This path also effectively reverts D90772. The testcase updates highlight nicely how every removed CHECK for a dbg.value is preceded by a new CHECK for a dbg.declare. Thanks to JunMa, Yifeng, and Bruno for their thoughtful reviews! Differential Revision: https://reviews.llvm.org/D93497 rdar://71866936		2021-01-26 15:01:26 -08:00
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CMakeLists.txt	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
CoroCleanup.cpp	Start of an llvm.coro.async implementation	2020-11-04 10:29:21 -08:00
CoroEarly.cpp	[coro.async] Make sure we process async coroutines	2021-01-22 07:04:01 -08:00
CoroElide.cpp	[Coroutine] Do not CoroElide if there are musttail calls	2021-01-18 09:06:21 -08:00
CoroFrame.cpp	Salvage debug info for function arguments in coro-split funclets.	2021-01-26 15:01:26 -08:00
CoroInstr.h	Add a llvm.coro.end.async intrinsic	2020-12-22 10:52:28 -08:00
CoroInternal.h	Salvage debug info for function arguments in coro-split funclets.	2021-01-26 15:01:26 -08:00
CoroSplit.cpp	Salvage debug info for function arguments in coro-split funclets.	2021-01-26 15:01:26 -08:00
Coroutines.cpp	[Coroutines] checkAsyncFuncPointer - use cast<> instead of dyn_cast<> for dereferenced pointer. NFCI.	2021-01-05 10:31:45 +00:00