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2009-07-09one more assertion!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09add some more assertions. Remove code to handle dllimport on darwin.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Make SelectionDAG::getVectorShuffle work properly for VECTOR_SHUFFLEDan Gohman
nodes with operand types that differ from the result type. (This doesn't normally happen right now, because SelectionDAGLowering::visitShuffleVector normalizes vector shuffles.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09remove "asmcall", using print_pcrel_imm instead of printOperand.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75080 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09simplify some logicChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09* add some assertions for sanity checking.Chris Lattner
* remove some old code that was needed when we'd put ESP in the scale instead of the base of some instructions. * Fix a bug with the P modifier in inline asm that caused us to drop it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09stop on the first file mismatch.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75076 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09add a test for dale's recent change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75074 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Make SmallPtrSet iterators real iteratorsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08LLVMContext-ification.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08switch test to FileCheck-style and test the P and non-P cases.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08rename a test to make it a feature test.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Use common code for both ARM and Thumb-2 instruction and register info.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08* manually concatenate two string literalsChris Lattner
* remove some dead code: darwin doesn't support dllimport linkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08- Add some NEON ld / st instruction static encoding.Evan Cheng
- Make bits 25-27 for ldrh, etc. explicitly zero. Previously only the JIT uses the encoding information and it's assuming anything not specified to be zero. Making them explicit so the disassembler is happy. Patch by Sean Callanan. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Fix thinko.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Fix the AssertingVH unittests.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75060 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
2009-07-08Drop "constant" from Devang Patel
!0 = constant metadata !{...} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Allow users of GraphWriter to display graphs asynchronously. ThisDavid Greene
provides a way to quickly dump a bunch of graph information to dot files and display them. It's a timesaver when working on large systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75056 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Add an ExecuteNoWait interface to support asynchronous process spawning.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Update SLotTracker to handle MDNode slots.Devang Patel
Simplify MDNode printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Nowadays vectors are only split if they have an evenDuncan Sands
number of elements. Make some simplifications based on this (in particular SplitVecRes_SETCC). Tighten up some checking while there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Change how so_imm and t2_so_imm are handled. At instruction selection time, ↵Evan Cheng
the immediates are no longer encoded in the imm8 + rot format, that are left as it is. The encoding is now done in ams printing and code emission time instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75048 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Recommit r74952 with a bug fix:Bill Wendling
DWARF requires frame moves be specified at specific times. If you have a prologue like this: __Z3fooi: Leh_func_begin1: LBB1_0: ## entry pushl %ebp Llabel1: movl %esp, %ebp Llabel2: pushl %esi Llabel3: subl $20, %esp call "L1$pb" "L1$pb": popl %esi The "pushl %ebp" needs a table entry specifying the offset. The "movl %esp, %ebp" makes %ebp the new stack frame register, so that needs to be specified in DWARF. And "pushl %esi" saves the callee-saved %esi register, which also needs to be specified in DWARF. Before, all of this logic was in one method. This didn't work too well, because as you can see there are multiple FDE line entries that need to be created. This fix creates the "MachineMove" objects directly when they're needed; instead of waiting until the end, and losing information. There is some ugliness where we generate code like this: LBB22_0: ## entry pushl %ebp Llabel280: movl %esp, %ebp Llabel281: Llabel284: pushl %ebp <---------- pushl %ebx pushl %edi pushl %esi Llabel282: subl $328, %esp Notice the extra "pushl %ebp". If we generate a "machine move" instruction in the FDE for that pushl, the linker may get very confused about what value %ebp should have when exitting the function. I.e., it'll give it the value %esp instead of the %ebp value from the first "pushl". Not to mention that, in this case, %ebp isn't modified in the function (that's a separate bug). I put a small hack in to get it to work. It might be the only solution, but should be revisited once the above case is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75047 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Use interators instead of counters for loops.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75046 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Missed an exit during the conversion.Torok Edwin
Will convert assert(0) that don't have abort() to LLVM_UNREACHABLE in a later commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75045 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
2009-07-08Push LLVMContext _back_ through IRBuilder.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Switch all the MC tests to use FileCheck.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08convert to FileCheck style.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Implement NEON vst1 instruction.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Generalize opcode selection in ARMBaseRegisterInfo.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Fix cmake build.Xerxes Ranby
Added ARMBaseRegisterInfo.cpp to lib/Target/ARM/CMakeLists.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75035 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Support MDNode forward reference.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75031 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Make the code that updates ScalarEvolution's internal state in responseDan Gohman
to a loop deletion more thorough. Don't prune the def-use tree search at instructions that don't have SCEVs computed, because an instruction with a user that has a computed SCEV may itself lack a computed SCEV. Also, remove loop-related values from the ValuesAtScopes and ConstantEvolutionLoopExitValues maps as well. This fixes a regression in 483.xalancbmk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75030 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Tell ScalarEvolution to forget a loop before starting to delete it.Dan Gohman
This way ScalarEvolution can examine the loop to determine what state it needs to update, if it chooses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75029 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
2009-07-08Switch GlobalVariable ctors to a sane API, where *either* a context or a ↵Owen Anderson
module is required. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08add some more check for vector compares.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08convert a test to "FileCheck" style.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75023 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Add a new little "FileCheck" utility for regression testing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Push methods into base class in preparation for sharing.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Implement NEON vld1 instructions.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75019 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Start converting to new error handling API.Torok Edwin
cerr+abort -> llvm_report_error assert(0)+abort -> LLVM_UNREACHABLE (assert(0)+llvm_unreachable-> abort() included) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Conform...David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Start breaking out common base functionality for register info.David Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08convert comments to doxygen styleChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Add rev16 test... xfail for nowDavid Goodwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75012 91177308-0d34-0410-b5e6-96231b3b80d8
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