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* Update aosp/master LLVM for rebase to r235153Pirama Arumuga Nainar2015-05-181-1/+1
| | | | | Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7 (cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
* Update aosp/master llvm for rebase to r233350Pirama Arumuga Nainar2015-04-091-6/+3
| | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
* Update aosp/master LLVM for rebase to r230699.Stephen Hines2015-03-231-2/+2
| | | | Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
* Update aosp/master LLVM for rebase to r222494.Stephen Hines2014-12-021-5/+11
| | | | Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-291-6/+7
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-241-14/+14
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* delinearization of arraysSebastian Pop2013-11-121-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194527 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector ↵Craig Topper2013-07-141-1/+1
| | | | | | size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186274 91177308-0d34-0410-b5e6-96231b3b80d8
* extending the interface of Dependence slightly to support future workPreston Briggs2013-06-281-1/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185241 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a few typos in comments.Jakub Staszak2013-03-051-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176519 91177308-0d34-0410-b5e6-96231b3b80d8
* Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.David Blaikie2013-02-181-2/+2
| | | | | | | Also removes some redundant DNI comments on function declarations already using the macro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175466 91177308-0d34-0410-b5e6-96231b3b80d8
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix new[]/delete mismatch in FullDependence spotted by AddressSanitizerAlexey Samsonov2012-12-271-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171150 91177308-0d34-0410-b5e6-96231b3b80d8
* Sort the #include lines for the include/... tree with the script.Chandler Carruth2012-12-031-1/+1
| | | | | | | | | | AKA: Recompile *ALL* the source code! This one went much better. No manual edits here. I spot-checked for silliness and grep-checked for really broken edits and everything seemed good. It all still compiles. Yell if you see something that looks goofy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
* test commit: added a few commentsPreston Briggs2012-11-211-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168445 91177308-0d34-0410-b5e6-96231b3b80d8
* removes a few "const" qualifiersSebastian Pop2012-11-201-9/+9
| | | | | | | | | so that I can (someday) call SE->getSCEV without complaint. No semantic change intended. Patch from Preston Briggs <preston.briggs@gmail.com>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168391 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a couple of comment typos.Benjamin Kramer2012-10-311-9/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167113 91177308-0d34-0410-b5e6-96231b3b80d8
* DependenceAnalysis: Push #includes down into the implementation.Benjamin Kramer2012-10-251-10/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166688 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove extra semicolon.Chad Rosier2012-10-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165758 91177308-0d34-0410-b5e6-96231b3b80d8
* dependence analysisSebastian Pop2012-10-111-0/+891
Patch from Preston Briggs <preston.briggs@gmail.com>. This is an updated version of the dependence-analysis patch, including an MIV test based on Banerjee's inequalities. It's a fairly complete implementation of the paper Practical Dependence Testing Gina Goff, Ken Kennedy, and Chau-Wen Tseng PLDI 1991 It cannot yet propagate constraints between coupled RDIV subscripts (discussed in Section 5.3.2 of the paper). It's organized as a FunctionPass with a single entry point that supports testing for dependence between two instructions in a function. If there's no dependence, it returns null. If there's a dependence, it returns a pointer to a Dependence which can be queried about details (what kind of dependence, is it loop independent, direction and distance vector entries, etc). I haven't included every imaginable feature, but there's a good selection that should be adequate for supporting many loop transformations. Of course, it can be extended as necessary. Included in the patch file are many test cases, commented with C code showing the loops and array references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165708 91177308-0d34-0410-b5e6-96231b3b80d8
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