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* Hexagon V5 (floating point) support.Sirish Pande2012-04-231-11/+12
| | | | llvm-svn: 155367
* Support for Hexagon architectural feature, new value jump.Sirish Pande2012-04-231-0/+1
| | | | llvm-svn: 155366
* Support for Hexagon VLIW Packetizer.Sirish Pande2012-04-231-0/+10
| | | | llvm-svn: 155365
* This reverts a long string of commits to the Hexagon backend. TheseChandler Carruth2012-04-181-15/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commits have had several major issues pointed out in review, and those issues are not being addressed in a timely fashion. Furthermore, this was all committed leading up to the v3.1 branch, and we don't need piles of code with outstanding issues in the branch. It is possible that not all of these commits were necessary to revert to get us back to a green state, but I'm going to let the Hexagon maintainer sort that out. They can recommit, in order, after addressing the feedback. Reverted commits, with some notes: Primary commit r154616: HexagonPacketizer - There are lots of review comments here. This is the primary reason for reverting. In particular, it introduced large amount of warnings due to a bad construct in tablegen. - Follow-up commits that should be folded back into this when reposting: - r154622: CMake fixes - r154660: Fix numerous build warnings in release builds. - Please don't resubmit this until the three commits above are included, and the issues in review addressed. Primary commit r154695: Pass to replace transfer/copy ... - Reverted to minimize merge conflicts. I'm not aware of specific issues with this patch. Primary commit r154703: New Value Jump. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154703: Remove iostream usage - r154758: Fix CMake builds - r154759: Fix build warnings in release builds - Please incorporate these fixes and and review feedback before resubmitting. Primary commit r154829: Hexagon V5 (floating point) support. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154841: Remove unused variable (fixing build warnings) There are also accompanying Clang commits that will be reverted for consistency. llvm-svn: 155047
* Hexagon V5 (Floating Point) Support.Sirish Pande2012-04-161-11/+12
| | | | llvm-svn: 154829
* Add support for Hexagon Architectural feature, New Value Jump.Sirish Pande2012-04-131-0/+1
| | | | llvm-svn: 154696
* HexagonPacketizer patch.Sirish Pande2012-04-121-0/+10
| | | | llvm-svn: 154616
* Reorder includes in Target backends to following coding standards. Remove ↵Craig Topper2012-03-171-1/+1
| | | | | | some superfluous forward declarations. llvm-svn: 152997
* Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, ↵Jia Liu2012-02-181-1/+1
| | | | | | MSP430, PPC, PTX, Sparc, X86, XCore. llvm-svn: 150878
* Optimize redundant sign extends and negation of predicates.Sirish Pande2012-02-151-0/+1
| | | | llvm-svn: 150606
* Revert "Optimize redundant sign extends and negation of predicates"Eric Christopher2012-02-151-1/+0
| | | | | | | | as it's breaking the build. This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb. llvm-svn: 150604
* Optimize redundant sign extends and negation of predicatesSirish Pande2012-02-151-0/+1
| | | | llvm-svn: 150601
* Use TSFlag bit to describe instruction properties.Brendon Cahoon2012-02-081-0/+1
| | | | | | | | Creating the isPredicated TSFlag enables the code to use the property defined in the instruction format instead of using a large switch statement. llvm-svn: 150078
* VLIW specific scheduler framework that utilizes deterministic finite ↵Andrew Trick2012-02-011-0/+7
| | | | | | | | | | automaton (DFA). This new scheduler plugs into the existing selection DAG scheduling framework. It is a top-down critical path scheduler that tracks register pressure and uses a DFA for pipeline modeling. Patch by Sergei Larin! llvm-svn: 149547
* Hexagon backend supportTony Linthicum2011-12-121-0/+166
llvm-svn: 146412
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