Hal Finkel 5581563457 Fix AddAliasScopeMetadata again - alias.scope must be a complete description ... I thought that I had fixed this problem in r216818, but I did not do a very good job. The underlying issue is that when we add alias.scope metadata we are asserting that this metadata completely describes the aliasing relationships within the current aliasing scope domain, and so in the context of translating noalias argument attributes, the pointers must all be based on noalias arguments (as underlying objects) and have no other kind of underlying object. In r216818 excluding appropriate accesses from getting alias.scope metadata is done by looking for underlying objects that are not identified function-local objects -- but that's wrong because allocas, etc. are also function-local objects and we need to explicitly check that all underlying objects are the noalias arguments for which we're adding metadata aliasing scopes. This fixes the underlying-object check for adding alias.scope metadata, and does some refactoring of the related capture-checking eligibility logic (and adds more comments; hopefully making everything a bit clearer). Fixes self-hosting on x86_64 with -mllvm -enable-noalias-to-md-conversion (the feature is still disabled by default). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216863 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-01 04:26:40 +00:00
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Hello	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
InstCombine	InstCombine: Respect recursion depth in visitUDivOperand	2014-08-30 09:19:05 +00:00
Instrumentation	Fix some cases where StringRef was being passed by const reference. Remove const from some other StringRefs since its implicitly const already.	2014-08-30 16:48:02 +00:00
IPO	Don't promote byval pointer arguments when padding matters	2014-08-28 22:42:00 +00:00
ObjCARC	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
Scalar	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
Utils	Fix AddAliasScopeMetadata again - alias.scope must be a complete description	2014-09-01 04:26:40 +00:00
Vectorize	Fix: SLPVectorizer tried to move an instruction which was replaced by a vector instruction.	2014-08-28 07:04:02 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00