Arnold Schwaighofer 06413cd0f0 LoopVectorizer: Add a check that the backedge taken count + 1 does not overflow ... The loop vectorizer instantiates be-taken-count + 1 as the loop iteration count. If this expression overflows the generated code was invalid. In case of overflow the code now jumps to the scalar loop. Fixes PR17288. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209854 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-29 22:10:01 +00:00
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Hello	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
InstCombine	Add support for combining GEPs across PHI nodes	2014-05-29 20:29:47 +00:00
Instrumentation	Use range-based for loops in ASan, TSan and MSan	2014-05-29 18:40:48 +00:00
IPO	Add LoadCombine pass.	2014-05-29 01:55:07 +00:00
ObjCARC	Add comdat key field to llvm.global_ctors and llvm.global_dtors	2014-05-16 20:39:27 +00:00
Scalar	Add LoadCombine pass.	2014-05-29 01:55:07 +00:00
Utils	LCSSA should be performed on the outermost affected loop while unrolling loop.	2014-05-29 06:47:23 +00:00
Vectorize	LoopVectorizer: Add a check that the backedge taken count + 1 does not overflow	2014-05-29 22:10:01 +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