Ta-Wei Tu df760e157d [LoopInterchange] Replace tightly-nesting-ness check with the one from LoopNest ... The check `tightlyNested()` in `LoopInterchange` is similar to the one in `LoopNest`. In fact, the former misses some cases where loop-interchange is not feasible and results in incorrect behaviour. Replacing it with the much robust version provided by `LoopNest` reduces code duplications and fixes https://bugs.llvm.org/show_bug.cgi?id=48113. `LoopInterchange` has a weaker definition of tightly or perfectly nesting-ness than the one implemented in `LoopNest::arePerfectlyNested()`. Therefore, `tightlyNested()` is instead implemented with `LoopNest::checkLoopsStructure` and additional checks for unsafe instructions. Reviewed By: Whitney Differential Revision: https://reviews.llvm.org/D97290		2021-03-08 11:36:08 +08:00
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AggressiveInstCombine
CFGuard
Coroutines	Improve the debug info for coro-split .resume functions	2021-03-04 11:05:35 -08:00
Hello
InstCombine	[InstCombine] Add simplification of two logical and/ors	2021-03-08 02:38:43 +09:00
Instrumentation	[dfsan] Propagate origin tracking at store	2021-03-04 23:34:44 +00:00
IPO	[FunctionImport] Delete unneeded setLive. NFC	2021-03-06 14:09:54 -08:00
ObjCARC	Move llvm/Analysis/ObjCARCUtil.h to IR to fix layering.	2021-03-04 16:14:53 -08:00
Scalar	[LoopInterchange] Replace tightly-nesting-ness check with the one from LoopNest	2021-03-08 11:36:08 +08:00
Utils	Revert "[SimplifyCFG] Update FoldBranchToCommonDest to be poison-safe"	2021-03-08 00:15:47 +00:00
Vectorize	[VPlan] Support to widen call intructions in VPlan native path	2021-03-06 21:59:52 +00:00
CMakeLists.txt	[NewPM][HelloWorld] Move HelloWorld to Utils	2021-02-03 12:59:40 -08:00