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2009-07-15Remove mismatched and unnecessary declaration.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75841 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Get rid of postInstructionAction and call EmitComments directly.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Remove the v3i32 and v3f32 value types: they are notDuncan Sands
native for any supported targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75785 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15remove printSuffixedName.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Have asm printers use formatted_raw_ostream directly to avoid aDavid Greene
dynamic_cast<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Remove some tabs and fix other whitespace. No functional changes.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Fix a comment.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75612 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14New VNInfo alignment patch by Ryan Flynn.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75609 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Unbroke LiveInterval.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75588 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Tidy up VNInfo alignment code. Patch contributed by Ryan Flynn.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Do not use Mangler to remove '1' from linkage name.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Revert 75308.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Move isLCSSAForm, isLoopInvariant, getCanonicalInductionVariable,Dan Gohman
and related functions out of LoopBase and into Loop, since they are specific to BasicBlock-based loops. This also allows the code to be moved out-of-line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75523 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs,Dan Gohman
using the Curiously Recurring Template Pattern with LoopBase. This will help further refactoring, and future functionality for Loop. Also, Headers can now foward-declare Loop, instead of pulling in LoopInfo.h or doing tricks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75519 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Use AsmPrinter's Mangler to remove leading '1' from linkage names.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75515 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Add infrastructure to allow post instruction printing action triggers.David Greene
We'll eventually use this to print comments in asm files and do other fun things. This adds interfaces to the AsmPrinter and changes TableGen to invoke the postInstructionAction when appropriate. It also add parameters to TargetAsmInfo to control comment layout. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75490 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Make some more changes suggested by Chris. Manipulators go away.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75472 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Begin the painful process of tearing apart the rat'ss nest that is ↵Owen Anderson
Constants.cpp and ConstantFold.cpp. This involves temporarily hard wiring some parts to use the global context. This isn't ideal, but it's the only way I could figure out to make this process vaguely incremental. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Add new vector types for 192-bit, 348-bit and 512-bit sizes.Bob Wilson
These are needed to represent ARM Neon struct datatypes containing 2, 3 or 4 separate vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Make changes suggested by Chris and eliminate newly-added raw_ostreamDavid Greene
hooks as they're no longer needed. The major change with this patch is to make formatted_raw_ostream usable by any client of raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Fix #include specification.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Redesign this to avoid standard stream classes. This stream classDavid Greene
provides pretty -printing of comments and other such things in asm files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75202 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Make EXTRACT_VECTOR_ELT a bit more flexible in terms of the returned Eli Friedman
value. Adjust other code to deal with that correctly. Make DAGTypeLegalizer::PromoteIntRes_EXTRACT_VECTOR_ELT take advantage of this new flexibility to simplify the code and make it deal with unusual vectors (like <4 x i1>) correctly. Fixes PR3037. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09As Chris pointed out, we don't actually need to pass the context around here.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75161 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09back out r75156 for now.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75160 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Add some classes to produce pretty-printed asm. We'll use theseDavid Greene
shortly to provide nicely printed comments and other goodies in asm files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Thread LLVMContext through MVT and related parts of SDISel.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75153 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09add default ctor.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Improved tracking of value number kills. VN kills are now representedLang Hames
as an (index,bool) pair. The bool flag records whether the kill is a PHI kill or not. This code will be used to enable splitting of live intervals containing PHI-kills. A slight change to live interval weights introduced an extra spill into lsr-code-insertion (outside the critical sections). The test condition has been updated to reflect this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75097 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Add an option to allocate JITed global data separately from code. ByJeffrey Yasskin
default, this option is not enabled to support clients who rely on this behavior. Fixes http://llvm.org/PR4483 A patch to allocate additional memory for globals after we run out is forthcoming. Patch by Reid Kleckner! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75059 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Reformat.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75058 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Implement changes from Chris's feedback.Torok Edwin
Finish converting lib/Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Convert more abort() calls to llvm_report_error().Torok Edwin
Also remove trailing semicolon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08dag combine sext(setcc) -> vsetcc before legalize. To make this safe,Chris Lattner
VSETCC must define all bits, which is different than it was documented to before. Since all targets that implement VSETCC already have this behavior, and we don't optimize based on this, just change the documentation. We now get nice code for vec_compare.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07"BinaryObject.h was implicitly converting between uint{16,32,64}_t toChris Lattner
uint8_t (via 'foo & 255'), i replaced this with an explicit (uint8_t) cast which is equivalent, faster and more correct (silences type-related warnings). Also, following coding standards I replaced post-increment with pre-increment." Patch by Ryan Flynn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74929 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Add isMetadata() to check metadata operand.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74883 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Add new ValueType for metadata.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Just forgot to include the two new filesBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74814 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Add the Object Code Emitter class. Original patch by Aaron Gray, I did someBruno Cardoso Lopes
cleanup, removed some #includes and moved Object Code Emitter out-of-line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03Fix the build: provide uint8_t.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74769 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03Add NumFixedArgs attribute to CallSDNode which indicates the number of fixed ↵Tilmann Scheller
arguments in a vararg call. With the SVR4 ABI on PowerPC, vector arguments for vararg calls are passed differently depending on whether they are a fixed or a variable argument. Variable vector arguments always go into memory, fixed vector arguments are put into vector registers. If there are no free vector registers available, fixed vector arguments are put on the stack. The NumFixedArgs attribute allows to decide for an argument in a vararg call whether it belongs to the fixed or variable portion of the parameter list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74764 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02Simplify debug info intrisinc lowering.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02Remove tabs.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Add getMDNode() to access metadata node.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74644 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Add machine operand for MDNodes. This will be used to communicate debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Update comments to make it clear that the function alignment is the Log2 of theBill Wendling
bytes and not bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Remove special handling of implicit_def. Fix a couple more bugs in ↵Evan Cheng
liveintervalanalysis and coalescer handling of implicit_def. Note, isUndef marker must be placed even on implicit_def def operand or else the scavenger will not ignore it. This is necessary because -O0 path does not use liveintervalanalysis, it treats implicit_def just like any other def. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Handle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves ↵Evan Cheng
the code to annotate machineoperands to LiveIntervalAnalysis. It also add markers for implicit_def that define physical registers. The rest, is just a lot of details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74580 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Remove unused AsmPrinter OptLevel argument, and propogate.Daniel Dunbar
- This more or less amounts to a revert of r65379. I'm curious to know what happened that caused this variable to become unused. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30Add an "alignment" field to the MachineFunction object. It makes more sense toBill Wendling
have the alignment be calculated up front, and have the back-ends obey whatever alignment is decided upon. This allows for future work that would allow for precise no-op placement and the like. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74564 91177308-0d34-0410-b5e6-96231b3b80d8
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