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Daniel Neilson 8acd8b036c [SimplifyLibCalls] Update from deprecated IRBuilder API for creating memory intrinsics (NFC) 
Summary:
This change is part of step five in the series of changes to remove alignment argument from
memcpy/memmove/memset in favour of alignment attributes. In particular, this changes the
SimplifyLibCalls pass to cease using the old IRBuilder createMemCpy/createMemMove
single-alignment APIs in favour of the new API that allows setting source and destination
alignments independently.

Steps:
Step 1) Remove alignment parameter and create alignment parameter attributes for
memcpy/memmove/memset. ( rL322965, rC322964, rL322963 )
Step 2) Expand the IRBuilder API to allow creation of memcpy/memmove with differing
source and dest alignments. ( rL323597 )
Step 3) Update Clang to use the new IRBuilder API. ( rC323617 )
Step 4) Update Polly to use the new IRBuilder API. ( rL323618 )
Step 5) Update LLVM passes that create memcpy/memmove calls to use the new IRBuilder API,
and those that use use MemIntrinsicInst::[get|set]Alignment() to use [get|set]DestAlignment()
and [get|set]SourceAlignment() instead. ( rL323886, rL323891, r3L24148 )
Step 6) Remove the single-alignment IRBuilder API for memcpy/memmove, and the
MemIntrinsicInst::[get|set]Alignment() methods.

Reference
   http://lists.llvm.org/pipermail/llvm-dev/2015-August/089384.html
   http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20151109/312083.html

llvm-svn: 324273
 		2018-02-05 21:23:22 +00:00
..
ASanStackFrameLayout.cpp [asan] Add a full redzone after every stack variable 2017-11-18 01:13:18 +00:00
AddDiscriminators.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-17 21:27:42 +00:00
BasicBlockUtils.cpp Utils: Fix DomTree update for entry block 2018-01-31 22:54:37 +00:00
BreakCriticalEdges.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
BuildLibCalls.cpp [InstCombine] Missed optimization in math expression: sin(x) / cos(x) => tan(x) 2018-01-11 06:33:00 +00:00
BypassSlowDivision.cpp [BypassSlowDivision] Improve our handling of divisions by constants 2017-12-04 19:21:58 +00:00
CMakeLists.txt [PGO] Make indirect call promotion a utility 2017-12-06 21:22:54 +00:00
CallPromotionUtils.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
CloneFunction.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
CloneModule.cpp Remove redundant includes from lib/Transforms. 2017-12-13 21:31:01 +00:00
CodeExtractor.cpp Add a ProfileCount class to represent entry counts. 2018-01-17 22:24:23 +00:00
CtorUtils.cpp Remove redundant includes from lib/Transforms. 2017-12-13 21:31:01 +00:00
DemoteRegToStack.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
EntryExitInstrumenter.cpp EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412) 2017-11-28 18:44:26 +00:00
EscapeEnumerator.cpp Suppress all uses of LLVM_END_WITH_NULL. NFC. 2017-05-09 19:31:13 +00:00
Evaluator.cpp Add an @llvm.sideeffect intrinsic 2017-11-08 21:59:51 +00:00
FlattenCFG.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-26 00:55:39 +00:00
FunctionComparator.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-11 21:41:43 +00:00
FunctionImportUtils.cpp LTO: Include dso-local bit in ThinLTO cache key. 2018-02-05 17:17:51 +00:00
GlobalStatus.cpp [GlobalOpt] Fix exponential compile-time with selects. 2018-01-31 20:42:25 +00:00
ImportedFunctionsInliningStatistics.cpp [ThinLTO] Correct counting of functions in inliner stats 2017-03-24 17:59:06 +00:00
InlineFunction.cpp [InlineFunction] Set arg attrs even if there only are VarArg attrs. 2018-02-04 18:27:47 +00:00
InstructionNamer.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
IntegerDivision.cpp
…
LCSSA.cpp Revert r323472 "[Debug] Add dbg.value intrinsics for PHIs created during LCSSA." 2018-02-05 16:10:42 +00:00
LLVMBuild.txt
…
LibCallsShrinkWrap.cpp [LibCallsShrinkWrap] Remove an unnecessary class member variable. 2017-04-26 21:28:40 +00:00
Local.cpp [Debug] LCSSA: Insert dbg.value at the first available insertion point 2018-01-25 23:48:29 +00:00
LoopSimplify.cpp Use a BumpPtrAllocator for Loop objects 2017-09-28 02:45:42 +00:00
LoopUnroll.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
LoopUnrollPeel.cpp [NFC] fix trivial typos in comments 2018-01-19 10:55:29 +00:00
LoopUnrollRuntime.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
LoopUtils.cpp [LV] Use Demanded Bits and ValueTracking for reduction type-shrinking 2018-02-04 15:42:24 +00:00
LoopVersioning.cpp
…
LowerInvoke.cpp
…
LowerMemIntrinsics.cpp [Memcpy Loop Lowering] Remove the fixed int8 lowering. 2017-12-18 15:31:14 +00:00
LowerSwitch.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-21 00:57:46 +00:00
Mem2Reg.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-26 00:55:39 +00:00
MetaRenamer.cpp [Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-10-27 01:09:08 +00:00
ModuleUtils.cpp ModuleUtils: Stop using comdat members to generate unique module ids. 2017-10-05 21:54:53 +00:00
NameAnonGlobals.cpp
…
OrderedInstructions.cpp Remove unneeded else from OrderedInstructions::dominates. 2017-06-29 17:01:03 +00:00
PredicateInfo.cpp [PredicateInfo] Add comment about why we require stable sort 2017-11-17 00:43:24 +00:00
PromoteMemoryToRegister.cpp This reverts commit r319096 and r319097. 2017-11-28 01:25:38 +00:00
SSAUpdater.cpp Use phi ranges to simplify code. No functionality change intended. 2017-12-30 15:27:33 +00:00
SanitizerStats.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SimplifyCFG.cpp Revert [SimplifyCFG] Relax restriction for folding unconditional branches 2018-02-05 09:05:43 +00:00
SimplifyIndVar.cpp Remove redundant includes from lib/Transforms. 2017-12-13 21:31:01 +00:00
SimplifyInstructions.cpp Rename OptimizationDiagnosticInfo.* to OptimizationRemarkEmitter.* 2017-10-09 23:19:02 +00:00
SimplifyLibCalls.cpp [SimplifyLibCalls] Update from deprecated IRBuilder API for creating memory intrinsics (NFC) 2018-02-05 21:23:22 +00:00
SplitModule.cpp Fix more inconsistent line endings. NFC. 2017-12-18 19:46:56 +00:00
StripGCRelocates.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
StripNonLineTableDebugInfo.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SymbolRewriter.cpp Mark all library options as hidden. 2017-12-01 00:53:10 +00:00
UnifyFunctionExitNodes.cpp Remove redundant includes from lib/Transforms. 2017-12-13 21:31:01 +00:00
Utils.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
VNCoercion.cpp [IR] Make use of Type::isPtrOrPtrVectorTy/isIntOrIntVectorTy/isFPOrFPVectorTy to shorten code. NFC 2017-07-09 07:04:00 +00:00
ValueMapper.cpp Teach ValueMapper to use ODR uniqued types when available 2018-01-30 20:16:32 +00:00