David Majnemer 9e1f653e2f LICM: Don't crash when an instruction is used by an unreachable BB ... Summary: BBs might contain non-LCSSA'd values after the LCSSA pass is run if they are unreachable from the entry block. Normally, the users of the instruction would be PHIs but the unreachable BBs have normal users; rewrite their uses to be undef values. An alternative fix could involve fixing this at LCSSA but that would require this invariant to hold after subsequent transforms. If a BB created an unreachable block, they would be in violation of this. This fixes PR19798. Differential Revision: http://reviews.llvm.org/D5146 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216911 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-02 16:22:00 +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	Revert "Revert two GEP-related InstCombine commits"	2014-09-01 21:10:02 +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	Feed AA to the inliner and use AA->getModRefBehavior in AddAliasScopeMetadata	2014-09-01 09:01:39 +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	LICM: Don't crash when an instruction is used by an unreachable BB	2014-09-02 16:22:00 +00:00
Utils	Feed AA to the inliner and use AA->getModRefBehavior in AddAliasScopeMetadata	2014-09-01 09:01:39 +00:00
Vectorize	Add a convenience method to copy wrapping, exact, and fast-math flags (NFC).	2014-09-01 18:44:57 +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