Renato Golin 07d9471bc5 Add #pragma vectorize enable/disable to LLVM ... The intended behaviour is to force vectorization on the presence of the flag (either turn on or off), and to continue the behaviour as expected in its absence. Tests were added to make sure the all cases are covered in opt. No tests were added in other tools with the assumption that they should use the PassManagerBuilder in the same way. This patch also removes the outdated -late-vectorize flag, which was on by default and not helping much. The pragma metadata is being attached to the same place as other loop metadata, but nothing forbids one from attaching it to a function (to enable #pragma optimize) or basic blocks (to hint the basic-block vectorizers), etc. The logic should be the same all around. Patches to Clang to produce the metadata will be produced after the initial implementation is agreed upon and committed. Patches to other vectorizers (such as SLP and BB) will be added once we're happy with the pass manager changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196537 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-05 21:20:02 +00:00
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ArgumentPromotion.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
BarrierNoopPass.cpp	Introduce a BarrierNoop pass, a hack designed to allow *some* control	2012-10-18 08:05:46 +00:00
CMakeLists.txt	Introduce a BarrierNoop pass, a hack designed to allow *some* control	2012-10-18 08:05:46 +00:00
ConstantMerge.cpp	Corruptly merge constants with explicit and implicit alignments.	2013-11-12 20:21:43 +00:00
DeadArgumentElimination.cpp	Fix spelling, grammar, and match naming convention for test files.	2013-10-21 23:14:06 +00:00
ExtractGV.cpp	Add a fixed version of r195470 back.	2013-11-22 17:58:12 +00:00
FunctionAttrs.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
GlobalDCE.cpp	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
GlobalOpt.cpp	Correct word hyphenations	2013-12-05 05:44:44 +00:00
InlineAlways.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
Inliner.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
InlineSimple.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
Internalize.cpp	Teach the internalize pass to skip dllexported symbols because they could be	2013-12-03 18:05:14 +00:00
IPConstantPropagation.cpp	Correct word hyphenations	2013-12-05 05:44:44 +00:00
IPO.cpp	Use LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN instead of the "dso list".	2013-10-31 20:51:58 +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
LoopExtractor.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
MergeFunctions.cpp	PR17925 bugfix.	2013-11-26 16:11:03 +00:00
PartialInlining.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
PassManagerBuilder.cpp	Add #pragma vectorize enable/disable to LLVM	2013-12-05 21:20:02 +00:00
PruneEH.cpp	[PM] Split the CallGraph out from the ModulePass which creates the	2013-11-26 04:19:30 +00:00
StripDeadPrototypes.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
StripSymbols.cpp	Correct word hyphenations	2013-12-05 05:44:44 +00:00