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2009-11-23Massive refactoring of NEON instructions. Separate opcode from data size ↵Evan Cheng
specifier suffix, move \t up stream to instruction format, and fix more 80 column violations. This fixes the NEON asm printing so the "predicate" field is printed between the opcode and the data type suffix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Simplify this code.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Print the debug info line and column in MachineInstr::print even when there'sDan Gohman
no filename. This situation is apparently fairly common right now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23move fconst[sd] to UAL. <rdar://7414913>Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Partially revert r84730 by removing N2VDup from ARMInstrFormats.td and modifyingJohnny Chen
VDUPLND and VDUPLNQ to derive from N2V instead of N2VDup. VDUPLND and VDUPLNQ now expect op19_18 and op17_16 as the first two args. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23update test for 89694Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23fold immediate of a + Const into the user as a subtract if it can fit as a ↵Jim Grosbach
negated two-part immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Revert r84572 by removing N3VImm from ARMInstrFormats.td now that we can specifyJohnny Chen
{?,?,?,?} as op11_8 for VEXTd and VEXTq. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Add CreateLocation varinat that accepts MDNode (with a default value).Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Revert r89487.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Partially revert r89377 by removing NLdStLN class definition fromJohnny Chen
ARMInstrFormats.td and fixing VLD[234]LN* and VST[234]LN* to derive from NLdSt instead of NLdStLN. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Move CopyCatchInfo into FunctionLoweringInfo.cpp too, for consistency.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Rename SelectionDAGLowering to SelectionDAGBuilder, and renameDan Gohman
SelectionDAGBuild.cpp to SelectionDAGBuilder.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Make it clear that the index bit(s) of Vector Get Lane and Vector Set LaneJohnny Chen
should be left unspecified now that Bob Wilson has fixed pr5470. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Move RegsForValue to an anonymous namespace, since it is only usedDan Gohman
in this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Move some more code out of SelectionDAGBuild.cpp and intoDan Gohman
FunctionLoweringInfo.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Minor itinerary fixes for FP instructions.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Update CMake file.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Move the FunctionLoweringInfo class and some related utility functions outDan Gohman
of SelectionDAGBuild.h/cpp into its own files, to help separate general lowering logic from SelectionDAG-specific lowering logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23fix comment, thanks all :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23use the new isNoAlias method to simplify some code, only do an escaping ↵Chris Lattner
check if we have a non-constant pointer. Constant pointers can't be local. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23whitespace cleanup, tidyingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89664 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23speed up BasicAA a bit by implementing a long-standing TODO.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23add a helperChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89662 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Move FunctionPassManagerImpl's dumpArguments and dumpPasses callsDan Gohman
out of its run function and into its doInitialization method, so that it does the dump once instead of once per function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89660 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Make ConstantFoldConstantExpression recursively visit the entireDan Gohman
ConstantExpr, not just the top-level operator. This allows it to fold many more constants. Also, make GlobalOpt call ConstantFoldConstantExpression on GlobalVariable initializers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89659 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Fix a use of an invalidated iterator in the case where there are multipleDan Gohman
adjacent uses of a dead basic block from the same user. This fixes PR5596. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23I forgot to update the prototype for LLVMBuildIntCast when correctingDuncan Sands
the body to not pass the name for the isSigned parameter. However it seems that changing prototypes is a big-no-no, so here I revert the previous change and pass "true" for isSigned, meaning this always does a signed cast, which was the previous behaviour assuming the name was not NULL! Some other C function needs to be introduced for the general case of signed or unsigned casts. This hopefully unbreaks the ocaml binding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89648 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Start catching LLVMContext misuse in the verifier.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Pull LLVMContext out of PromoteMemToReg.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89645 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Remove LLVMContext and its include.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89644 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Remove unused LLVMContext.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Remove dead LLVMContext argument.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89641 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23Reapply r88830 with a bugfix: this transform only applies to icmp eq/ne. ThisNick Lewycky
fixes part of PR5438. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89639 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23CMake: Updated library dependencies.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23CMake: Do not try to install a target before it is defined.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89636 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-23CMake: generate targets for tools and examples even whenOscar Fuentes
LLVM_BUILD_TOOLS or LLVM_BUILD_EXAMPLES are OFF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22FileCheck, PR5239: Try to find the intended match on failures, but looking for aDaniel Dunbar
good nearby fuzzy match. Frequently the input is nearly correct, and just showing the user the a nearby sensible match is enough to diagnose the problem. - The "fuzzyness" is pretty simple and arbitrary, but worked on my three test cases. If you encounter problems, or places you think FileCheck should have guessed but didn't, please add test cases to PR5239. For example, previously FileCheck would report this: -- t.cpp:21:55: error: expected string not found in input // CHECK: define void @_Z2f25f2_s1([[i64_i64_ty]] %a0) ^ <stdin>:19:30: note: scanning from here define void @_Z2f15f1_s1(%1) nounwind { ^ <stdin>:19:30: note: with variable "i64_i64_ty" equal to "%0" -- and now it also reports this: -- <stdin>:27:1: note: possible intended match here define void @_Z2f25f2_s1(%0) nounwind { ^ -- which makes it clear that the CHECK just has an extra ' %a0' in it, without having to check the input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89631 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22FileCheck: When a string using variable references fails to match, printDaniel Dunbar
additional information about the current definitions of the variables used in the string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22SourceMgr: Add ShowLine argument to PrintMessage, to allow suppressing the ↵Daniel Dunbar
source line output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89627 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Allow '_' in FileCheck variable names, it is nice to have at least oneDaniel Dunbar
separate character. - Chris, OK? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89626 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Add getFrameIndexReference() to TargetRegisterInfo, which allows targets toJim Grosbach
tell debug info which base register to use to reference a frame index on a per-index basis. This is useful, for example, in the presence of dynamic stack realignment when local variables are indexed via the stack pointer and stack-based arguments via the frame pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89620 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Move default FrameReg val to getFrameIndexReference(). Otherwise, debug info ↵Jim Grosbach
can get bogus values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89618 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-2280-column cleanupJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89612 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Teach MachineBasicBlock::updateTerminator() to handle a failing ↵Jakob Stoklund Olesen
TII->ReverseBranchCondition(Cond) call. This fixes the MallocBench/cfrac test case regression. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89608 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Update doc re: LLVM_BUILD_EXAMPLES.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22Use ExtractElementInst::Create instead of new; patch by Artur Pietrek!Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89606 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22add fixme for dubious code. Duncan, what do you think?Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22remove a silly condition that doesn't make a lot of sense anymore.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22reduce indentation, no functionality change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89600 91177308-0d34-0410-b5e6-96231b3b80d8
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