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llvm-project/llvm/lib/Transforms/Utils
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Saleem Abdulrasool d178ada55e Transforms: reapply SVN r219899 
This restores the commit from SVN r219899 with an additional change to ensure
that the CodeGen is correct for the case that was identified as being incorrect
(originally PR7272).

In the case that during inlining we need to synthesize a value on the stack
(i.e. for passing a value byval), then any function involving that alloca must
be stripped of its tailness as the restriction that it does not access the
parent's stack no longer holds.  Unfortunately, a single alloca can cause a
rippling effect through out the inlining as the value may be aliased or may be
mutated through an escaped external call.  As such, we simply track if an alloca
has been introduced in the frame during inlining, and strip any tail calls.

llvm-svn: 220811
 		2014-10-28 18:27:37 +00:00
..
ASanStackFrameLayout.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
AddDiscriminators.cpp Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks. 2014-08-21 22:45:21 +00:00
BasicBlockUtils.cpp Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges." 2014-07-21 17:06:51 +00:00
BreakCriticalEdges.cpp Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges." 2014-07-21 17:06:51 +00:00
BuildLibCalls.cpp Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
BypassSlowDivision.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
CMakeLists.txt Decouple llvm::SpecialCaseList text representation and its LLVM IR semantics. 2014-07-09 19:40:08 +00:00
CloneFunction.cpp Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges." 2014-07-21 17:06:51 +00:00
CloneModule.cpp C API: Add LLVMCloneModule() 2014-10-01 17:14:57 +00:00
CmpInstAnalysis.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
CodeExtractor.cpp Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges." 2014-07-21 17:06:51 +00:00
CtorUtils.cpp GlobalOpt: Preserve comdats of unoptimized initializers 2014-09-23 22:33:01 +00:00
DemoteRegToStack.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
FlattenCFG.cpp utils: Fix segfault in flattencfg 2014-08-13 20:31:53 +00:00
GlobalStatus.cpp Remove dangling initializers in GlobalDCE 2014-08-25 17:51:14 +00:00
InlineFunction.cpp Transforms: reapply SVN r219899 2014-10-28 18:27:37 +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 [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:55:47 +00:00
LCSSA.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:55:47 +00:00
LLVMBuild.txt
…
Local.cpp Untabify and whitespace cleanups. 2014-10-28 11:53:30 +00:00
LoopSimplify.cpp Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +00:00
LoopUnroll.cpp LoopUnroll: Create sub-loops in LoopInfo 2014-10-07 21:19:00 +00:00
LoopUnrollRuntime.cpp Use a loop to simplify the runtime unrolling prologue. 2014-09-29 11:15:00 +00:00
LowerExpectIntrinsic.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:55:47 +00:00
LowerInvoke.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:55:47 +00:00
LowerSwitch.cpp Fixup PHIs in LowerSwitch when a Leaf node is not emitted. 2014-07-11 10:34:36 +00:00
Makefile
…
Mem2Reg.cpp Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +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 Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size. 2014-08-21 05:55:13 +00:00
PromoteMemoryToRegister.cpp Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +00:00
SSAUpdater.cpp Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges." 2014-07-21 17:06:51 +00:00
SimplifyCFG.cpp Preserving 'nonnull' metadata in SimplifyCFG 2014-10-22 16:37:13 +00:00
SimplifyIndVar.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
SimplifyInstructions.cpp Make use of @llvm.assume in ValueTracking (computeKnownBits, etc.) 2014-09-07 18:57:58 +00:00
SimplifyLibCalls.cpp Handle sqrt() shrinking in SimplifyLibCalls like any other call 2014-10-23 21:52:45 +00:00
UnifyFunctionExitNodes.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
Utils.cpp Pass to emit DWARF path discriminators. 2014-03-03 20:06:11 +00:00
ValueMapper.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00