Benjamin Kramer 7159a307b9 InstCombine: Don't claim to be able to evaluate any shl in a zexted type. ... The shift amount may be larger than the type leading to undefined behavior. Limit the transform to constant shift amounts. While there update the bits to clear in the result which may enable additional optimizations. PR15959. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181604 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-10 16:26:37 +00:00
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Hello	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
InstCombine	InstCombine: Don't claim to be able to evaluate any shl in a zexted type.	2013-05-10 16:26:37 +00:00
Instrumentation	Fix a documentation warning: \bried -> \brief	2013-05-09 21:16:18 +00:00
IPO	Don't replace an alias in llvm.used with its target.	2013-05-09 17:22:59 +00:00
ObjCARC	Add ArrayRef constructor from None, and do the cleanups that this constructor enables	2013-05-05 00:40:33 +00:00
Scalar	[GVN] Split critical-edge on the fly, instead of postpone edge-splitting to next	2013-05-09 18:34:27 +00:00
Utils	Add ArrayRef constructor from None, and do the cleanups that this constructor enables	2013-05-05 00:40:33 +00:00
Vectorize	LoopVectorizer: Don't assert on the absence of induction variables	2013-05-09 00:32:18 +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