Saleem Abdulrasool 586cf3d88d 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220811 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-28 18:27:37 +00:00
..
AddDiscriminators.cpp
ASanStackFrameLayout.cpp
BasicBlockUtils.cpp
BreakCriticalEdges.cpp
BuildLibCalls.cpp
BypassSlowDivision.cpp
CloneFunction.cpp
CloneModule.cpp
CMakeLists.txt
CmpInstAnalysis.cpp
CodeExtractor.cpp
CtorUtils.cpp
DemoteRegToStack.cpp
FlattenCFG.cpp
GlobalStatus.cpp
InlineFunction.cpp	Transforms: reapply SVN r219899	2014-10-28 18:27:37 +00:00
InstructionNamer.cpp
IntegerDivision.cpp
LCSSA.cpp
LLVMBuild.txt
Local.cpp	Untabify and whitespace cleanups.	2014-10-28 11:53:30 +00:00
LoopSimplify.cpp
LoopUnroll.cpp
LoopUnrollRuntime.cpp
LowerExpectIntrinsic.cpp
LowerInvoke.cpp
LowerSwitch.cpp
Makefile
Mem2Reg.cpp
MetaRenamer.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp
SimplifyCFG.cpp	Preserving 'nonnull' metadata in SimplifyCFG	2014-10-22 16:37:13 +00:00
SimplifyIndVar.cpp
SimplifyInstructions.cpp
SimplifyLibCalls.cpp	Handle sqrt() shrinking in SimplifyLibCalls like any other call	2014-10-23 21:52:45 +00:00
SSAUpdater.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp
ValueMapper.cpp