Hal Finkel dc0e116444 Move partial/runtime unrolling late in the pipeline ... The generic (concatenation) loop unroller is currently placed early in the standard optimization pipeline. This is a good place to perform full unrolling, but not the right place to perform partial/runtime unrolling. However, most targets don't enable partial/runtime unrolling, so this never mattered. However, even some x86 cores benefit from partial/runtime unrolling of very small loops, and follow-up commits will enable this. First, we need to move partial/runtime unrolling late in the optimization pipeline (importantly, this is after SLP and loop vectorization, as vectorization can drastically change the size of a loop), while keeping the full unrolling where it is now. This change does just that. llvm-svn: 205264		2014-03-31 23:23:51 +00:00
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IPO	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
Utils	Untabify.	2014-03-16 23:58:43 +00:00
Instrumentation.h	[msan] Origin tracking with history.	2014-03-18 13:30:56 +00:00
IPO.h	Move duplicated code into a helper function (exposed through overload).	2014-03-12 16:12:36 +00:00
ObjCARC.h	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Scalar.h	Move partial/runtime unrolling late in the pipeline	2014-03-31 23:23:51 +00:00
Vectorize.h	Add #pragma vectorize enable/disable to LLVM	2013-12-05 21:20:02 +00:00