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path: root/llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
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* Revert 156634 upon request until code improvement changes are made.Brendon Cahoon2012-05-141-25/+6
| | | | llvm-svn: 156775
* Hexagon constant extender support.Brendon Cahoon2012-05-111-6/+25
| | | | | | Patch by Jyotsna Verma. llvm-svn: 156634
* Hexagon V5 FP Support.Sirish Pande2012-05-101-0/+24
| | | | llvm-svn: 156568
* Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().Jakob Stoklund Olesen2012-05-071-1/+1
| | | | | | | | | | | | | The getPointerRegClass() hook can return register classes that depend on the calling convention of the current function (ptr_rc_tailcall). So far, we have been able to infer the calling convention from the subtarget alone, but as we add support for multiple calling conventions per target, that no longer works. Patch by Yiannis Tsiouris! llvm-svn: 156328
* Support for target dependent Hexagon VLIW packetizer.Sirish Pande2012-05-031-8/+8
| | | | | | This patch creates and optimizes packets as per Hexagon ISA rules. llvm-svn: 156109
* Extensions of Hexagon V4 instructions.Sirish Pande2012-05-031-3/+3
| | | | | | This adds new instructions for Hexagon V4 architecture. llvm-svn: 156071
* Revert r155365, r155366, and r155367. All three of these have regressionChandler Carruth2012-04-231-33/+5
| | | | | | | | | | | test suite failures. The failures occur at each stage, and only get worse, so I'm reverting all of them. Please resubmit these patches, one at a time, after verifying that the regression test suite passes. Never submit a patch without running the regression test suite. llvm-svn: 155372
* Hexagon V5 (floating point) support.Sirish Pande2012-04-231-5/+33
| | | | llvm-svn: 155367
* Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change ↵Craig Topper2012-04-201-3/+3
| | | | | | since they are equivalent. llvm-svn: 155188
* This reverts a long string of commits to the Hexagon backend. TheseChandler Carruth2012-04-181-33/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Pande2012-04-161-5/+33
| | | | llvm-svn: 154829
* 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 Pande2012-02-151-2/+2
| | | | llvm-svn: 150606
* Revert "Optimize redundant sign extends and negation of predicates"Eric Christopher2012-02-151-2/+2
| | | | | | | | as it's breaking the build. This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb. llvm-svn: 150604
* Optimize redundant sign extends and negation of predicatesSirish Pande2012-02-151-2/+2
| | | | llvm-svn: 150601
* Convert assert(0) to llvm_unreachableCraig Topper2012-02-071-2/+2
| | | | llvm-svn: 149961
* More dead code removal (using -Wunreachable-code)David Blaikie2012-01-201-2/+0
| | | | llvm-svn: 148578
* Hexagon: Remove unused variables.Benjamin Kramer2011-12-181-8/+0
| | | | llvm-svn: 146846
* Hexagon backend supportTony Linthicum2011-12-121-0/+1495
llvm-svn: 146412
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