Sanjoy Das 888e8e3a66 [LoopUnrollRuntime] Avoid high-cost trip count computation. ...

Summary:
Runtime unrolling of loops needs to emit an expression to compute the
loop's runtime trip-count.  Avoid runtime unrolling if this computation
will be expensive.

Depends on D8993.

Reviewers: atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8994

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234846 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-14 03:20:38 +00:00

..

AddDiscriminators.cpp

DebugInfo: Gut DILocation

2015-04-14 01:35:55 +00:00

ASanStackFrameLayout.cpp

[asan] Reuse a common function.

2015-02-16 14:49:37 +00:00

BasicBlockUtils.cpp

Teach SplitBlockPredecessors how to handle landingpad blocks.

2015-01-28 23:06:47 +00:00

BreakCriticalEdges.cpp

[PM] Remove the Pass argument from all of the critical edge splitting

2015-01-19 12:09:11 +00:00

BuildLibCalls.cpp

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

BypassSlowDivision.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

CloneFunction.cpp

[WinEH] Try to make outlining invokes work a little better

2015-04-10 16:26:42 +00:00

CloneModule.cpp

Remove a bad cast in CloneModule()

2014-12-23 08:23:45 +00:00

CMakeLists.txt

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

CmpInstAnalysis.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

CodeExtractor.cpp

[opaque pointer type] Start migrating GEP creation to explicitly specify the pointee type

2015-03-14 01:53:18 +00:00

CtorUtils.cpp

[ctorutils] Update and sort includes. NFC.

2015-03-23 19:06:17 +00:00

DemoteRegToStack.cpp

Fix a bug in DemoteRegToStack where a reload instruction was inserted into the

2015-02-09 06:38:23 +00:00

FlattenCFG.cpp

utils: Fix segfault in flattencfg

2014-08-13 20:31:53 +00:00

GlobalStatus.cpp

[CallSite] Make construction from Value* (or Instruction*) explicit.

2015-04-10 14:50:08 +00:00

InlineFunction.cpp

Transforms: Use the new DebugLoc API, NFC

2015-03-30 19:49:49 +00:00

InstructionNamer.cpp

[C++11] Add 'override' keyword to virtual methods that override their base class.

2014-03-05 09:10:37 +00:00

IntegerDivision.cpp

Fix heap-use-after-free bug in expandSDiv when the operands are

2014-11-05 21:28:24 +00:00

LCSSA.cpp

[PM] Split the LoopInfo object apart from the legacy pass, creating

2015-01-17 14:16:18 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00

Local.cpp

DebugInfo: Gut DIExpression

2015-04-14 01:12:42 +00:00

LoopSimplify.cpp

Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.

2015-03-23 19:32:43 +00:00

LoopUnroll.cpp

[LoopUnrollRuntime] Avoid high-cost trip count computation.

2015-04-14 03:20:38 +00:00

LoopUnrollRuntime.cpp

[LoopUnrollRuntime] Avoid high-cost trip count computation.

2015-04-14 03:20:38 +00:00

LowerInvoke.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

LowerSwitch.cpp

Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.

2015-03-23 19:32:43 +00:00

Makefile

…

Mem2Reg.cpp

[PM] Split the AssumptionTracker immutable pass into two separate APIs:

2015-01-04 12:03:27 +00:00

MetaRenamer.cpp

[C++11] Add 'override' keyword to virtual methods that override their base class.

2014-03-05 09:10:37 +00:00

ModuleUtils.cpp

Move checkInterfaceFunction to ModuleUtils

2015-04-06 21:09:08 +00:00

PromoteMemoryToRegister.cpp

Eliminate O(n^2) worst-case behavior in SSA construction

2015-04-08 18:26:20 +00:00

SimplifyCFG.cpp

Fix typo.

2015-04-12 18:18:51 +00:00

SimplifyIndVar.cpp

[IndVarSimplify] use the "canonical" way to infer no-wrap.

2015-03-04 22:24:23 +00:00

SimplifyInstructions.cpp

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

SimplifyLibCalls.cpp

[opaque pointer type] More GEP IRBuilder API migrations...

2015-04-03 21:33:42 +00:00

SSAUpdater.cpp

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

SymbolRewriter.cpp

Purge unused includes throughout libSupport.

2015-03-23 18:07:13 +00:00

UnifyFunctionExitNodes.cpp

[LPM] Stop using the string based preservation API. It is an

2015-01-28 04:57:56 +00:00

Utils.cpp

Pass to emit DWARF path discriminators.

2014-03-03 20:06:11 +00:00

ValueMapper.cpp

MapMetadata: Allow unresolved metadata if it won't change

2015-03-17 01:14:40 +00:00