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* DIBuilder: Correct the null/0 type of trailing fields in struct debug info.David Blaikie2013-02-181-2/+2
| | | | | | Paired with an Clang commit so this may cause temporary build failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175426 91177308-0d34-0410-b5e6-96231b3b80d8
* DIBuilder: Add function and method definitions to the list of all subprogramsDavid Blaikie2013-02-181-1/+4
| | | | | | | | Previously we seemed to be assuming that all functions were definitions and all methods were declarations. This may be consistent with how Clang uses DIBuilder but doesn't have to be true of all clients (such as DragonEgg). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175423 91177308-0d34-0410-b5e6-96231b3b80d8
* [ms-inline asm] Fix undefined behavior to reset hasMSInlineAsm in advance of ↵NAKAMURA Takumi2013-02-181-0/+1
| | | | | | SelectAllBasicBlocks(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175422 91177308-0d34-0410-b5e6-96231b3b80d8
* Narrow the return types of a few DIBuilder utility functions.David Blaikie2013-02-182-64/+64
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175421 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand macro/pseudo instructions BtnezT8SltX16 and BtnezT8SltuX16.Reed Kotler2013-02-182-0/+104
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175420 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand pseudo/macro BteqzT8SltuX16 . There is no test case becauseReed Kotler2013-02-182-0/+7
| | | | | | | | | | at this time, llvm is generating a different but equivalent pattern that would lead to this instruction. I am trying to think of a way to get it to generate this. If I can't, I may just remove the pseudo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175419 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand pseudo/macro BteqzT8SltX16.Reed Kotler2013-02-182-0/+101
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175417 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand macro/pseudo BteqzT8CmpX16.Reed Kotler2013-02-182-0/+99
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175416 91177308-0d34-0410-b5e6-96231b3b80d8
* Spelling correctionsAlex Rosenberg2013-02-181-26/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175415 91177308-0d34-0410-b5e6-96231b3b80d8
* Beginning of expanding all current mips16 macro/pseudo instruction sequences.Reed Kotler2013-02-184-3/+129
| | | | | | | | | | | | This expansion will be moved to expandISelPseudos as soon as I can figure out how to do that. There are other instructions which use this ExpandFEXT_T8I816_ins and as soon as I have finished expanding them all, I will delete the macro asm string text so it has no way to be used in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175413 91177308-0d34-0410-b5e6-96231b3b80d8
* X86: Add a note.Benjamin Kramer2013-02-171-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175408 91177308-0d34-0410-b5e6-96231b3b80d8
* [XCore] Add missing 2r instructions.Richard Osborne2013-02-174-1/+44
| | | | | | | These instructions are not targeted by the compiler but it is needed for the MC layer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175407 91177308-0d34-0410-b5e6-96231b3b80d8
* [XCore] Add TSETR instruction.Richard Osborne2013-02-174-1/+37
| | | | | | | This instruction is not targeted by the compiler but it is needed for the MC layer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175406 91177308-0d34-0410-b5e6-96231b3b80d8
* [XCore] Add missing u10 / lu10 instructions.Richard Osborne2013-02-172-1/+24
| | | | | | | These instructions are not targeted by the compiler but they are needed for the MC layer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175404 91177308-0d34-0410-b5e6-96231b3b80d8
* [XCore] Add missing u6 / lu6 instructions.Richard Osborne2013-02-172-2/+54
| | | | | | | These instructions are not targeted by the compiler but they are needed for the MC layer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175403 91177308-0d34-0410-b5e6-96231b3b80d8
* Return false instead of 0.Jakub Staszak2013-02-171-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175402 91177308-0d34-0410-b5e6-96231b3b80d8
* Force a cpu for test. It failed on atom due to different scheduling decisions.Benjamin Kramer2013-02-171-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175401 91177308-0d34-0410-b5e6-96231b3b80d8
* AArch64: Avoid shifts by 64, that's undefined behavior.Benjamin Kramer2013-02-171-3/+3
| | | | | | No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175400 91177308-0d34-0410-b5e6-96231b3b80d8
* Add multithreading functions and shutdown to the C API. Patch by MoritzDuncan Sands2013-02-172-0/+53
| | | | | | | Maxeiner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175398 91177308-0d34-0410-b5e6-96231b3b80d8
* BBVectorize: Fix an invalid reference bugHal Finkel2013-02-172-4/+105
| | | | | | | | | | | | | | This fixes PR15289. This bug was introduced (recently) in r175215; collecting all std::vector references for candidate pairs to delete at once is invalid because subsequent lookups in the owning DenseMap could invalidate the references. bugpoint was able to reduce a useful test case. Unfortunately, because whether or not this asserts depends on memory layout, this test case will sometimes appear to produce valid output. Nevertheless, running under valgrind will reveal the error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175397 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the visibility of LLVMPPCCompilationCallback work with GCC.Benjamin Kramer2013-02-171-1/+1
| | | | | | | | | | | | GCC warns about the attribute being ignored if it occurs after void*. There seems to be some kind of incompatibility between clang and gcc here, but I can't fathom who's right. void* LLVM_LIBRARY_VISIBILITY foo(); // clang: hidden, gcc: default LLVM_LIBRARY_VISIBILITY void *bar(); // clang: hidden, gcc: hidden void LLVM_LIBRARY_VISIBILITY qux(); // clang: hidden, gcc: hidden git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175394 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove use of reverse iterators in repairIntervalsInRange(). While they wereCameron Zwarich2013-02-173-21/+18
| | | | | | | arguably better than forward iterators for this use case, they are confusing and there are some implementation problems with reverse iterators and MI bundles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175393 91177308-0d34-0410-b5e6-96231b3b80d8
* Use ArrayRef instead of a reference to a SmallVectorImpl.Cameron Zwarich2013-02-172-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175385 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a conversion from a forward iterator to a reverse iterator inCameron Zwarich2013-02-171-6/+7
| | | | | | | | | | | MachineBasicBlock::SplitCriticalEdge. Since this is an iterator rather than an instr_iterator, the isBundled() check only passes if getFirstTerminator() returned end() and the garbage memory happens to lean that way. Multiple successors can be present without any terminator instructions in the case of exception handling with a fallthrough. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175383 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for updating the LiveIntervals of registers used by 'exotic'Cameron Zwarich2013-02-173-0/+80
| | | | | | | | | | | | terminators that actually have register uses when splitting critical edges. This commit also introduces a method repairIntervalsInRange() on LiveIntervals, which allows for repairing LiveIntervals in a small range after an arbitrary target hook modifies, inserts, and removes instructions. It's pretty limited right now, but I hope to extend it to support all of the things that are done by the convertToThreeAddress() target hooks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175382 91177308-0d34-0410-b5e6-96231b3b80d8
* The transform is:Bill Wendling2013-02-163-23/+26
| | | | | | | | | | | | | | | | (or (bool?A:B),(bool?C:D)) --> (bool?(or A,C):(or B,D)) By the time the OR is visited, both the SELECTs have been visited and not optimized and the OR itself hasn't been transformed so we do this transform in the hopes that the new ORs will be optimized. The transform is explicitly disabled for vector-selects until "codegen matures to handle them better". Patch by Muhammad Tauqir! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175380 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up mips16 td file in preparation for massive pseudo lowering work.Reed Kotler2013-02-161-71/+68
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175379 91177308-0d34-0410-b5e6-96231b3b80d8
* Documentation: correct syntax (one missing comma, one extra comma)Dmitri Gribenko2013-02-161-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175375 91177308-0d34-0410-b5e6-96231b3b80d8
* GCC doesn't like ++ on enums.Benjamin Kramer2013-02-161-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175373 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove comma at the end of enum. Still my favourite C++11 feature.Benjamin Kramer2013-02-161-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175372 91177308-0d34-0410-b5e6-96231b3b80d8
* TypoRenato Golin2013-02-161-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175371 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn the enum attributes DenseSet in AttrBuilder into a set of bits.Benjamin Kramer2013-02-162-64/+38
| | | | | | | | Avoids malloc and is a lot denser. We lose iteration over target independent attributes, but that's a strange interface anyways and didn't have any users outside of AttrBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175370 91177308-0d34-0410-b5e6-96231b3b80d8
* One more try to make this look nice. I have lots of pseudo lowering Reed Kotler2013-02-162-4/+12
| | | | | | | | | | as well as 16/32 bit variants to do and so I want this to look nice when I do it. I've been experimenting with this. No new test cases are needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175369 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace erase loop with std::remove_if.Benjamin Kramer2013-02-161-6/+5
| | | | | | This avoids unnecessary copies. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175367 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace loop with std::find.Benjamin Kramer2013-02-161-10/+4
| | | | | | No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175366 91177308-0d34-0410-b5e6-96231b3b80d8
* LegalizeDAG.cpp doesn't need DenseMap.Jakub Staszak2013-02-161-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175365 91177308-0d34-0410-b5e6-96231b3b80d8
* Reduce indents in LSRInstance::NarrowSearchSpaceByCollapsingUnrolledCode method.Jakub Staszak2013-02-161-67/+67
| | | | | | | No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175364 91177308-0d34-0410-b5e6-96231b3b80d8
* [msvc x64] Update X86CompilationCallback_Win64.asm corresponding to r175267.NAKAMURA Takumi2013-02-161-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175363 91177308-0d34-0410-b5e6-96231b3b80d8
* Use const reference instead of vector object when passing an argument toJakub Staszak2013-02-162-2/+2
| | | | | | | updateScheduledPressure method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175362 91177308-0d34-0410-b5e6-96231b3b80d8
* Target/R600/CMakeLists.txt: Prune SILowerLiteralConstants.cpp corresponding ↵NAKAMURA Takumi2013-02-161-1/+0
| | | | | | to r175354. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175361 91177308-0d34-0410-b5e6-96231b3b80d8
* MCParser: Reject .balign with non-pow2 alignments.Benjamin Kramer2013-02-162-0/+14
| | | | | | | | GNU as rejects them and there are configure scripts in the wild that check if the assembler rejects ".align 3" to determine whether the alignment is in bytes or powers of two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175360 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanups. No functionality change.Jakub Staszak2013-02-161-9/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175359 91177308-0d34-0410-b5e6-96231b3b80d8
* Add even more constatness in MachineDominators.h.Jakub Staszak2013-02-161-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175358 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace "check:" wth "CHECK:".Jakub Staszak2013-02-161-4/+4
| | | | | | | Also fix one test by changing "vpermilps" to "vpshufd". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175357 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Add pattern to simplify i64 loadingChristian Konig2013-02-162-0/+9
| | | | | | | | | This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175356 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: nuke SReg_1 v3Christian Konig2013-02-167-118/+23
| | | | | | | | | | | | | | | | | | It's completely unnecessary and can be replace with proper SReg_64 handling instead. This actually fixes a piglit test on SI. v2: use correct register class in addRegisterClass, set special classes as not allocatable v3: revert setting special classes as not allocateable This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175355 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: cleanup literal handling v3Christian Konig2013-02-1610-195/+176
| | | | | | | | | | | | | | | | | Seems to be allot simpler, and also paves the way for further improvements. v2: rebased on master, use 0 in BUFFER_LOAD_FORMAT_XYZW, use VGPR0 in dummy EXP, avoid compiler warning, break after encoding the first literal. v3: correctly use V_ADD_F32_e64 This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175354 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: replace AllReg_* with [SV]Src_* v2Christian Konig2013-02-163-85/+89
| | | | | | | | | | | | | Mark all the operands that can also have an immediate. v2: SOFFSET is also an SSrc_32 operand This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175353 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: fix VOPC encoding v2Christian Konig2013-02-161-37/+16
| | | | | | | | | | | | | | Previously it only worked because of coincident. v2: fix 64bit versions, use 0x80 (inline 0) instead of SGPR0 for the unused SRC2 This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175352 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: move *_Helper definitions to SIInstrFormat.tdChristian Konig2013-02-162-66/+66
| | | | | | | | | This is a candidate for the stable branch. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175351 91177308-0d34-0410-b5e6-96231b3b80d8
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