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* add some more check for vector compares.Chris Lattner2009-07-081-2/+36
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75024 91177308-0d34-0410-b5e6-96231b3b80d8
* convert a test to "FileCheck" style.Chris Lattner2009-07-081-3/+27
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* Add a new little "FileCheck" utility for regression testing.Chris Lattner2009-07-085-8/+211
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* Push methods into base class in preparation for sharing.David Goodwin2009-07-088-598/+605
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* Implement NEON vld1 instructions.Bob Wilson2009-07-084-1/+98
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* Start converting to new error handling API.Edwin Török2009-07-0821-92/+90
| | | | | | | | 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
* Conform...David Goodwin2009-07-081-4/+4
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* Start breaking out common base functionality for register info.David Goodwin2009-07-084-916/+979
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* convert comments to doxygen styleChris Lattner2009-07-081-19/+19
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* Add rev16 test... xfail for nowDavid Goodwin2009-07-081-0/+32
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* Add myself to blame file...David Goodwin2009-07-081-0/+4
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* Checkpoint Thumb2 Instr info work. Generalized base code so that it can be ↵David Goodwin2009-07-0812-1115/+1414
| | | | | | shared between ARM and Thumb2. Not yet activated because register information must be generalized first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75010 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespace. Reorder some methodsDuncan Sands2009-07-085-59/+60
| | | | | | | and cases alphabetically. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75001 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the example to show that an archive can contain llvm bitcode.Rafael Espindola2009-07-081-1/+2
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* Trial first commitAlisdair Meredith2009-07-081-0/+1
| | | | | | Fixed build, requires std header before using std::string git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74995 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark sublw_cc and subfw_cc as Terminator insns so that they are part of the ↵Sanjiv Gupta2009-07-081-2/+4
| | | | | | terminator insns for a basic block alongwith branch insns. This way a copy is not getting inserted between cmp and branch during PHIElimination disturbing the status flags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74992 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the vicmp and vfcmp instructions. Because we never had a release withNick Lewycky2009-07-0831-664/+99
| | | | | | | | these instructions, no autoupgrade or backwards compatibility support is provided. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74991 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a Thumb2 instruction flag to that indicates whether the instruction can ↵Evan Cheng2009-07-083-14/+26
| | | | | | be transformed to 16-bit variant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74988 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContext through GlobalVariables and IRBuilder.Owen Anderson2009-07-0821-75/+114
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* remove two methods that no longer exist.Chris Lattner2009-07-081-24/+0
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* more getting windows to build.Chris Lattner2009-07-081-14/+7
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* eliminate the v[if]cmp versions of these tests, now that [if]cmp+sext works.Chris Lattner2009-07-083-42/+1
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* Change these tests to use [fi]cmp+sext instead of v[fi]cmp. NoChris Lattner2009-07-086-128/+191
| | | | | | | functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74979 91177308-0d34-0410-b5e6-96231b3b80d8
* dag combine sext(setcc) -> vsetcc before legalize. To make this safe,Chris Lattner2009-07-083-8/+25
| | | | | | | | | | 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
* hopefully fix the build on windows.Chris Lattner2009-07-081-0/+1
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* Add a todo.Evan Cheng2009-07-082-1/+9
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* Also statically set bit 25 for BR_JT instructions.Evan Cheng2009-07-071-3/+3
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* LLVMContext-ification.Owen Anderson2009-07-074-31/+44
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* Statically encode bit 25 to indicate immediate form of data processing ↵Evan Cheng2009-07-072-14/+37
| | | | | | instructions. Patch by Sean Callanan. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74972 91177308-0d34-0410-b5e6-96231b3b80d8
* --- Reverse-merging (from foreign repository) r74952 into '.':Bill Wendling2009-07-072-77/+71
| | | | | | | | | | U lib/Target/X86/X86RegisterInfo.cpp U lib/Target/X86/X86RegisterInfo.h Temporarily revert. This was causing an infinite loop in the linker on Leopard. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74970 91177308-0d34-0410-b5e6-96231b3b80d8
* SelectionDAG::SignBitIsZero doesn't work right for vectors,Chris Lattner2009-07-071-0/+4
| | | | | | | | for now, conservatively return false. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74969 91177308-0d34-0410-b5e6-96231b3b80d8
* Commit the file I actually changed as part of lastDale Johannesen2009-07-071-10/+24
| | | | | | | | patch, instead of one I didn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74968 91177308-0d34-0410-b5e6-96231b3b80d8
* Operand of asm("call") (the callee function) is representedDale Johannesen2009-07-071-3/+16
| | | | | | | | | | | | as "X" constraint and "P" modifier on x86. Make this work. (Change may not be sufficient to fix it for non-Darwin, but I'm pretty sure it won't break anything.) gcc.apple/asm-block-32.c gcc.apple/asm-block-33.c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74967 91177308-0d34-0410-b5e6-96231b3b80d8
* add support for legalizing an icmp where the result is illegal (4xi1) butChris Lattner2009-07-072-7/+37
| | | | | | | the input is legal (4 x i32) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74964 91177308-0d34-0410-b5e6-96231b3b80d8
* add a trivial test that vector compares work.Chris Lattner2009-07-071-0/+7
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* random code cleanups.Chris Lattner2009-07-071-27/+28
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* implement support for spliting and scalarizing vector setcc's. ThisChris Lattner2009-07-073-9/+52
| | | | | | | | finishes off enough support for vector compares to get the icmp/fcmp version of 2008-07-23-VSetCC.ll passing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74961 91177308-0d34-0410-b5e6-96231b3b80d8
* lower vector icmp/fcmp to ICMP/FCMP nodes with the right resultChris Lattner2009-07-071-2/+5
| | | | | | | (vector of bool). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74960 91177308-0d34-0410-b5e6-96231b3b80d8
* ScalarizeVecRes_ShiftOp and ScalarizeVecRes_BinOp are the same,Chris Lattner2009-07-072-12/+1
| | | | | | | eliminate the former. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74959 91177308-0d34-0410-b5e6-96231b3b80d8
* Change NEON vldN/vstN intrinsics to specify "N" as an immediate operandBob Wilson2009-07-071-20/+12
| | | | | | | instead of having a separate intrinsic for each value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74958 91177308-0d34-0410-b5e6-96231b3b80d8
* add support for vector legalizing of *_EXTEND.Chris Lattner2009-07-071-15/+50
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* Fix http://llvm.org/PR4481: Make llvm-config print the right include paths whenJeffrey Yasskin2009-07-071-3/+6
| | | | | | | srcdir!=objdir. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74956 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable loop index split for now and let nightly tester verify its usefulness.Devang Patel2009-07-071-1/+0
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* verify that the fcmp version of this works just as well as theChris Lattner2009-07-071-0/+12
| | | | | | | vfcmp version. We actually get better code for this silly testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74954 91177308-0d34-0410-b5e6-96231b3b80d8
* Accidently dropped this while removing dead code in previous commit.Devang Patel2009-07-071-0/+1
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* DWARF requires frame moves be specified at specific times. If you have aBill Wendling2009-07-072-71/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74952 91177308-0d34-0410-b5e6-96231b3b80d8
* LLVMContext-ifiy the implementation of the C API.Owen Anderson2009-07-071-59/+102
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* Remove dead code.Devang Patel2009-07-072-32/+2
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* LLVM Context-ification.Owen Anderson2009-07-071-22/+42
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* Fix a typo and a grammaro in a comment.Dan Gohman2009-07-071-1/+1
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