Vedant Kumar 8175d01f18 [CodeExtractor] Emit lifetime markers around reloads of outputs ...

CodeExtractor permits extracting a region of blocks from a function even
when values defined within the region are used outside of it.

This is typically done by creating an alloca in the original function
and reloading the alloca after a call to the extracted function.

Wrap the reload in lifetime start/end markers to promote stack coloring.

Suggested by Sergei Kachkov!

Differential Revision: https://reviews.llvm.org/D56045

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351621 91177308-0d34-0410-b5e6-96231b3b80d8

2019-01-19 02:37:59 +00:00

..

X86

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

2004-03-13-LoopExtractorCrash.ll

…

2004-03-14-DominanceProblem.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2004-03-14-NoSwitchSupport.ll

…

2004-03-17-MissedLiveIns.ll

…

2004-03-17-UpdatePHIsOutsideRegion.ll

…

2004-03-18-InvokeHandling.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

2004-08-12-BlockExtractPHI.ll

…

2004-11-12-InvokeExtract.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

BlockAddressReference.ll

[CodeExtractor] Prevent extraction of block involving blockaddress

2017-06-27 18:57:53 +00:00

BlockAddressSelfReference.ll

Clean up a test case

2017-06-27 21:35:49 +00:00

cost_meta.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

cost.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

ExtractedFnEntryCount.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

inline_eh_1.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

inline_eh.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

live_shrink_gep.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

live_shrink_hoist.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

live_shrink_multiple.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

live_shrink_unsafe.ll

[PartialInlining] Support shrinkwrap life_range markers

2017-06-11 20:46:05 +00:00

live_shrink.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

MultipleExitBranchProb.ll

[PartialInlining] Profile based cost analysis

2017-05-12 23:41:43 +00:00

PartialInlineAlloca2.ll

[PartialInlining] Shrinkwrap allocas with live range contained in outline region.

2017-05-30 21:22:18 +00:00

PartialInlineAlloca4.ll

[CodeExtractor] Do not extract unsafe lifetime markers

2019-01-04 17:43:22 +00:00

PartialInlineAlloca5.ll

[CodeExtractor] Do not extract unsafe lifetime markers

2019-01-04 17:43:22 +00:00

PartialInlineAlloca.ll

[PartialInlining] Shrinkwrap allocas with live range contained in outline region.

2017-05-30 21:22:18 +00:00

PartialInlineAnd.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineAndOr.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineAttributes.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineCallRef.ll

[PartialInliner] Partial inliner needs to check use kind before transformation

2017-04-21 21:20:56 +00:00

PartialInlineDebug.ll

[CodeExtractor] Emit lifetime markers around reloads of outputs

2019-01-19 02:37:59 +00:00

PartialInlineEntryPHICost.ll

[PartialInliner] Make PHIs free in cost computation.

2018-11-27 18:17:27 +00:00

PartialInlineEntryUpdate.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineHighCost.ll

[PartialInlining] Profile based cost analysis

2017-05-12 23:41:43 +00:00

PartialInlineInvokeProducesOutVal.ll

[CodeExtractor] Emit lifetime markers around reloads of outputs

2019-01-19 02:37:59 +00:00

PartialInlineLiveAcross.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineNoInline.ll

[PartialInliner] Skip call sites where inlining fails.

2017-11-03 11:29:00 +00:00

PartialInlineNoLiveOut.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineNotViable.ll

[PartialInlining] Use isInlineViable to detect constructs preventing inlining.

2018-03-10 14:53:44 +00:00

PartialInlineOptRemark.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

PartialInlineOr.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineOrAnd.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineORECrash.ll

[PartialInlining] Fix Crash from holding a reference to a destructed ORE.

2018-04-20 19:56:26 +00:00

PartialInlinePGOMultiRegion.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlinePGORegion.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineVarArg.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

PartialInlineVarArgsDebug.ll

[CodeExtractor] Emit lifetime markers around reloads of outputs

2019-01-19 02:37:59 +00:00

SingleCondition.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00

unreachable-block.ll

[hot-cold-split] Name split functions with ".cold" suffix

2018-10-24 18:53:47 +00:00