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* By default, the eh.sjlj.setjmp/longjmp intrinsics should just do nothing ratherJim Grosbach2010-07-062-2/+9
| | | | | | | | | than assuming a target will custom lower them. Targets which do so should exlicitly mark them as having custom lowerings. PR7454. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107734 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove references to INSERT_SUBREG after de-SSAJakob Stoklund Olesen2010-07-067-136/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107732 91177308-0d34-0410-b5e6-96231b3b80d8
* Use REG_SEQUENCE nodes to make the table registers for VTBL instructions beBob Wilson2010-07-062-10/+61
| | | | | | | allocated to consecutive registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107730 91177308-0d34-0410-b5e6-96231b3b80d8
* Accept RIP-relative symbols with 'i' constraint, andDale Johannesen2010-07-063-2/+24
| | | | | | | | | print the (%rip) only if the 'a' modifier is present. PR 7528. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107727 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert INSERT_SUBREG to COPY in TwoAddressInstructionPass.Jakob Stoklund Olesen2010-07-063-2/+35
| | | | | | | | | INSERT_SUBREG will now only appear in SSA machine instructions. Fix the handling of partial redefs in ProcessImplicitDefs. This is now relevant since partial redef COPY instructions appear. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107726 91177308-0d34-0410-b5e6-96231b3b80d8
* Track defs for all aliases in NEONMoveFix.Jakob Stoklund Olesen2010-07-061-2/+2
| | | | | | | This means that an instruction defining an S register will affect the domain of the parent D register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107725 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the rest of AVX SSE4.1 packed move with sign/zero extend instructionsBruno Cardoso Lopes2010-07-063-0/+112
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107723 91177308-0d34-0410-b5e6-96231b3b80d8
* Make test not hang waiting for input.Dale Johannesen2010-07-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107721 91177308-0d34-0410-b5e6-96231b3b80d8
* Add part of AVX SSE4.1 packed move with sign/zero extend instructionsBruno Cardoso Lopes2010-07-063-0/+112
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107720 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comment from previous patchBruno Cardoso Lopes2010-07-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107717 91177308-0d34-0410-b5e6-96231b3b80d8
* Add AVX vblendvpd, vblendvps and vpblendvb instructionsBruno Cardoso Lopes2010-07-066-10/+108
| | | | | | | Update VEX encoding to support those new instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107715 91177308-0d34-0410-b5e6-96231b3b80d8
* CanLowerReturn doesn't need a SelectionDAG; it just needs an LLVMContext.Dan Gohman2010-07-068-13/+12
| | | | | | | SelectBasicBlock doesn't needs its BasicBlock argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107712 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate debug loc.Devang Patel2010-07-0621-54/+64
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107710 91177308-0d34-0410-b5e6-96231b3b80d8
* Represent NEON load/store alignments in bytes, not bits.Bob Wilson2010-07-063-7/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107701 91177308-0d34-0410-b5e6-96231b3b80d8
* One more case assuming that subregs have live ranges.Jakob Stoklund Olesen2010-07-061-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107700 91177308-0d34-0410-b5e6-96231b3b80d8
* Closing tags start with slashes.John McCall2010-07-061-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107699 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix buildbot breakage where a def is missing.Jakob Stoklund Olesen2010-07-061-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107698 91177308-0d34-0410-b5e6-96231b3b80d8
* Add fixme.Devang Patel2010-07-061-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107697 91177308-0d34-0410-b5e6-96231b3b80d8
* minor typoChris Lattner2010-07-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107696 91177308-0d34-0410-b5e6-96231b3b80d8
* Be more forgiving when calculating alias interference for physreg coalescing.Jakob Stoklund Olesen2010-07-065-116/+62
| | | | | | | | | | | | It is OK for an alias live range to overlap if there is a copy to or from the physical register. CoalescerPair can work out if the copy is coalescable independently of the alias. This means that we can join with the actual destination interval instead of using the getOrigDstReg() hack. It is no longer necessary to merge clobber ranges into subregisters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107695 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply r107655 with fixes; insert the pseudo instruction intoDan Gohman2010-07-0615-212/+280
| | | | | | | | the block before calling the expansion hook. And don't put EFLAGS in a mbb's live-in list twice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107691 91177308-0d34-0410-b5e6-96231b3b80d8
* Add X86_64 ELF relocation values and ELF64 relocation classes.Matt Fleming2010-07-061-0/+73
| | | | | | | | Patch from Roman Divacky. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107688 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some more ELF OSABI values as found in the System V ApplicationMatt Fleming2010-07-061-2/+21
| | | | | | | | Binary Interface specification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107685 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix to 80-col.Eric Christopher2010-07-061-21/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107684 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide IRBuilder conveniences for creating integer constants at common widths,John McCall2010-07-061-6/+61
| | | | | | | | and give a more precise return type for some of the type-creation methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107683 91177308-0d34-0410-b5e6-96231b3b80d8
* Alphabetize the list of function parameters.Nick Lewycky2010-07-061-15/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107680 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR7545 crash.Devang Patel2010-07-062-3/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107678 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide an abstraction to save and restore the current insertion point ofJohn McCall2010-07-061-0/+42
| | | | | | | | an IRBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107677 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't create neon moves in CopyRegToReg. NEONMoveFixPass will do the conversionRafael Espindola2010-07-062-5/+7
| | | | | | if profitable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107673 91177308-0d34-0410-b5e6-96231b3b80d8
* tighten up this code.Chris Lattner2010-07-061-12/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107670 91177308-0d34-0410-b5e6-96231b3b80d8
* Bring the list of passes and their descriptions up to date.Duncan Sands2010-07-061-162/+539
| | | | | | | Patch by Kenneth Hoste. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107669 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r107655.Dan Gohman2010-07-0614-274/+209
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107668 91177308-0d34-0410-b5e6-96231b3b80d8
* second round of low-level interface squeeze-out:Gabor Greif2010-07-061-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | making all of CallInst's low-level operand accessors private If you get compile errors I strongly urge you to update your code. I tried to write the necessary clues into the header where the compiler may point to, but no guarantees. It works for my GCC. You have several options to update your code: - you can use the v2.8 ArgOperand accessors - you can go via a temporary CallSite - you can upcast to, say, User and call its low-level accessors if your code is definitely operand-order agnostic. If you run into serious problems, please comment in below thread (and back out this revision only if absolutely necessary): <http://groups.google.com/group/llvm-dev/browse_thread/thread/64650cf343b28271> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107667 91177308-0d34-0410-b5e6-96231b3b80d8
* Add versions of OutputArgReg, AnalyzeReturn, and AnalyzeCallOperandsDan Gohman2010-07-063-0/+56
| | | | | | | which do not depend on SelectionDAG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107666 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new CCValAssign LocInfo value, and a comment explaining what itDan Gohman2010-07-061-0/+3
| | | | | | | should be used for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107661 91177308-0d34-0410-b5e6-96231b3b80d8
* Make getMinimalPhysRegClass' comment mention what makes it differentDan Gohman2010-07-062-2/+4
| | | | | | | from getPhysicalRegisterRegClass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107660 91177308-0d34-0410-b5e6-96231b3b80d8
* Note the relationship between C99 restrict and LLVM noalias, andDan Gohman2010-07-062-4/+15
| | | | | | | clarify a few other things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107659 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a major regression on COFF targets introduced by r103267: 'discardable' ↵Anton Korobeynikov2010-07-061-1/+1
| | | | | | | | section means that it is used only during the program load and can be discarded afterwards. This way *only* debug sections can be discarded, but not the opposite. Seems like the copy-and-pasto from ELF code, since there it contains the reverse flag ('alloc'). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107658 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some more TODO comments.Dan Gohman2010-07-061-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107657 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment.Dan Gohman2010-07-061-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107656 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bunch of custom-inserter functions to handle the case whereDan Gohman2010-07-0614-209/+274
| | | | | | | the pseudo instruction is not at the end of the block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107655 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove mistakenly added test.Eric Christopher2010-07-061-25/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107641 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up -fstack-protector on linux to use the segmentEric Christopher2010-07-067-6/+107
| | | | | | | | | | registers. Split out testcases per architecture and os now. Patch from Nelson Elhage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107640 91177308-0d34-0410-b5e6-96231b3b80d8
* Detabify this file.Nick Lewycky2010-07-061-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107637 91177308-0d34-0410-b5e6-96231b3b80d8
* Add default value to setIsNoInline for parity with the other methods of itsNick Lewycky2010-07-061-15/+7
| | | | | | | | | kind. Also fold some functions that fit on a line to a single line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107636 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo 'getter' where 'setter' was intended.Nick Lewycky2010-07-061-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107635 91177308-0d34-0410-b5e6-96231b3b80d8
* Have the X86 backend use Triple instead of a string and some enums.Eric Christopher2010-07-053-64/+38
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107625 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unused/redundant code.Kalle Raiskila2010-07-052-20/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107622 91177308-0d34-0410-b5e6-96231b3b80d8
* more tidying.Chris Lattner2010-07-052-10/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107615 91177308-0d34-0410-b5e6-96231b3b80d8
* another v2f32 case, in this case showing poor codegen.Chris Lattner2010-07-051-1/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107614 91177308-0d34-0410-b5e6-96231b3b80d8
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