Sanjay Patel 01403f9711 allow branch weight metadata on select instructions (PR26636) ... As noted in: https://llvm.org/bugs/show_bug.cgi?id=26636 This doesn't accomplish anything on its own. It's the first step towards preserving and using branch weights with selects. The next step would be to make sure we're propagating the info in all of the other places where we create selects (SimplifyCFG, InstCombine, etc). I don't think there's an easy fix to make this happen; we have to look at each transform individually to determine how to correctly propagate the weights. Along with that step, we need to then use the weights when making subsequent transform decisions such as discussed in http://reviews.llvm.org/D16836. The inliner test is independent but closely related. It verifies that metadata is preserved when both branches and selects are cloned. Differential Revision: http://reviews.llvm.org/D18133 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263482 91177308-0d34-0410-b5e6-96231b3b80d8		2016-03-14 20:18:59 +00:00
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Hello	Remove autoconf support	2016-01-26 21:29:08 +00:00
InstCombine	[attrs] Handle convergent CallSites.	2016-03-14 20:18:54 +00:00
Instrumentation	Remove PreserveNames template parameter from IRBuilder	2016-03-13 21:05:13 +00:00
IPO	[attrs] Handle convergent CallSites.	2016-03-14 20:18:54 +00:00
ObjCARC	ADT: Remove == and != comparisons between ilist iterators and pointers	2016-02-21 20:39:50 +00:00
Scalar	[CVP] Replace nonnegative with positive, per Philip's request. NFC.	2016-03-14 13:48:00 +00:00
Utils	allow branch weight metadata on select instructions (PR26636)	2016-03-14 20:18:59 +00:00
Vectorize	[SLPVectorizer] Fix dependency list	2016-03-14 20:04:24 +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