Xun Li 6b5a85d5d6 [coroutine] should disable inline before calling coro split ... This is a rework of D85812, which didn't land. When callee coroutine function is inlined into caller coroutine function before coro-split pass, llvm will emits "coroutine should have exactly one defining @llvm.coro.begin". It seems that coro-early pass can not handle this quiet well. So we believe that unsplited coroutine function should not be inlined. This patch fix such issue by not inlining function if it has attribute "coroutine.presplit" (it means the function has not been splited) to fix this issue test plan: check-llvm, check-clang In D85812, there was suggestions on moving the macros to Attributes.td to avoid circular header dependency issue. I believe it's not worth doing just to be able to use one constant string in one place. Today, there are already 3 possible attribute values for "coroutine.presplit": c6543cc6b8/llvm/lib/Transforms/Coroutines/CoroInternal.h (L40-L42) If we move them into Attributes.td, we would be adding 3 new attributes to EnumAttr, just to support this, which I think is an overkill. Instead, I think the best way to do this is to add an API in Function class that checks whether this function is a coroutine, by checking the attribute by name directly. Differential Revision: https://reviews.llvm.org/D92706		2020-12-08 08:53:08 -08:00
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AggressiveInstCombine	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
CFGuard	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
Coroutines	[Coroutines] Add DW_OP_deref for transformed dbg.value intrinsic.	2020-12-07 10:24:44 +08:00
Hello
HelloNew	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
InstCombine	[InstCombine] Remove replacePointer (NFC)	2020-12-06 10:24:08 -08:00
Instrumentation	[ICP] Don't promote when target not defined in module	2020-12-08 07:45:36 -08:00
IPO	[coroutine] should disable inline before calling coro split	2020-12-08 08:53:08 -08:00
ObjCARC	[NFC] Reduce include files dependency.	2020-12-03 18:25:05 +03:00
Scalar	[LICM][docs] Document that LICM is also a canonicalization transform. NFC.	2020-12-08 11:56:35 +00:00
Utils	[VNCoercion] Disallow coercion between different ni addrspaces	2020-12-07 20:19:48 -05:00
Vectorize	[SLP] fix typo in debug string; NFC	2020-12-07 15:09:21 -05:00
CMakeLists.txt	Reland [docs][NewPM] Add docs for writing NPM passes	2020-09-14 16:06:19 -07:00