Hal Finkel 38dd590861 [LoopUnroll] Fix the partial unrolling threshold for small loop sizes ... When we compute the size of a loop, we include the branch on the backedge and the comparison feeding the conditional branch. Under normal circumstances, these don't get replicated with the rest of the loop body when we unroll. This led to the somewhat surprising behavior that really small loops would not get unrolled enough -- they could be unrolled more and the resulting loop would be below the threshold, because we were assuming they'd take (LoopSize * UnrollingFactor) instructions after unrolling, instead of (((LoopSize-2) * UnrollingFactor)+2) instructions. This fixes that computation. llvm-svn: 225565		2015-01-10 00:30:55 +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
IPO	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
InstCombine	Fix fcmp + fabs instcombines when using the intrinsic	2015-01-08 20:09:34 +00:00
Instrumentation	Replace several 'assert(false' with 'llvm_unreachable' or fold a condition into the assert.	2015-01-05 10:15:49 +00:00
ObjCARC	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Scalar	[LoopUnroll] Fix the partial unrolling threshold for small loop sizes	2015-01-10 00:30:55 +00:00
Utils	SimplifyCFG: check uses of constant-foldable instrs in switch destinations (PR20210)	2015-01-09 22:13:31 +00:00
Vectorize	Update comment.	2015-01-09 22:15:06 +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