2014-07-11 |
Quentin Colombet | [X86] Fix the inversion of low and high bits for the... |
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2014-07-10 |
Chandler Carruth | [x86] Add another combine that is particularly useful... |
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2014-07-10 |
Chandler Carruth | [x86] Expand the target DAG combining for PSHUFD nodes... |
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2014-07-10 |
Chandler Carruth | [x86] Tweak the v16i8 single input special case lowerin... |
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2014-07-10 |
Chandler Carruth | [x86] Initial improvements to the new shuffle lowering... |
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2014-07-10 |
Chandler Carruth | [x86] Refactor some of the new code for lowering v16i8... |
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2014-07-09 |
Chandler Carruth | [SDAG] Make the new zext-vector-inreg node default... |
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2014-07-09 |
Benjamin Kramer | X86: When lowering v8i32 himuls use the correct shuffle... |
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2014-07-09 |
Chandler Carruth | [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use... |
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2014-07-09 |
Chandler Carruth | [x86] Initialize a pointer to null to fix a bug in... |
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2014-07-09 |
Chandler Carruth | [x86] Re-apply a variant of the x86 side of r212324... |
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2014-07-08 |
Chandler Carruth | [x86,SDAG] Sink the logic for folding shuffles of splat... |
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2014-07-07 |
Andrea Di Biagio | [x86] Fix assertion failure caused by a wrong combine... |
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2014-07-07 |
Chandler Carruth | [x86] Revert r212324 which was too aggressive w.r.t... |
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2014-07-07 |
Chandler Carruth | [x86] Teach the new vector shuffle lowering code to... |
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2014-07-04 |
Chandler Carruth | [x86] Generalize BuildVectorSDNode::getConstantSplatVal... |
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2014-07-03 |
Chandler Carruth | [x86] Clarify that this lowering only applies to vector... |
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2014-07-03 |
Andrea Di Biagio | [X86] Add ISel patterns to select 'f32_to_f16' and... |
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2014-07-03 |
Chandler Carruth | [x86] Fix crashes in lowering bitcast instructions... |
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2014-07-03 |
Chandler Carruth | [x86] Based on a long conversation between myself,... |
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2014-07-02 |
Benjamin Kramer | X86: When combining shuffles just remove shuffles that... |
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2014-07-01 |
Juergen Ributzka | [DAG] Pass the argument list to the CallLoweringInfo... |
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2014-07-01 |
Tim Northover | X86: delegate expanding atomic libcalls to generic... |
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2014-07-01 |
Tim Northover | X86: expand atomics in IR instead of as MachineInstrs. |
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2014-06-30 |
Andrea Di Biagio | [X86] Add support for builtin to read performance monit... |
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2014-06-28 |
Chandler Carruth | [x86] Fix a bug in the v8i16 shuffling exposed by the... |
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2014-06-28 |
Chandler Carruth | [x86] Add handling for splat-like widenings of v16i8... |
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2014-06-27 |
Chandler Carruth | [x86] Fix another bug hit when bootstrapping with the... |
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2014-06-27 |
Chandler Carruth | [x86] Fix a miscompile in the new shuffle lowering... |
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2014-06-27 |
Alexander Kornienko | Clean up unused variable warning in release build. |
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2014-06-27 |
Chandler Carruth | [x86] Clean up some unused variables, especially in... |
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2014-06-27 |
Chandler Carruth | [x86] Teach the target combine step to aggressively... |
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2014-06-27 |
Chandler Carruth | [x86] Teach the target-specific combining how to aggres... |
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2014-06-27 |
Chandler Carruth | [x86] Teach the X86 backend to DAG-combine SSE2 shuffle... |
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2014-06-27 |
Chandler Carruth | [x86] Begin a significant overhaul of how vector loweri... |
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2014-06-26 |
Andrea Di Biagio | Silence a warning due to a comparison between signed... |
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2014-06-26 |
Andrea Di Biagio | [X86] Improve the selection of SSE3/AVX addsub instruct... |
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2014-06-25 |
Andrea Di Biagio | [X86] Always prefer to lower a VECTOR_SHUFFLE into... |
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2014-06-25 |
Chandler Carruth | [x86] Add intrinsics for the pshufd, pshuflw, and pshuf... |
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2014-06-25 |
NAKAMURA Takumi | Re-apply r211399, "Generate native unwind info on Win64... |
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2014-06-25 |
Andrea Di Biagio | [X86] Add target combine rule to select ADDSUB instruct... |
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2014-06-24 |
Robert Khasanov | vpblend intrinsics combines as shifts intrinsics due... |
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2014-06-22 |
NAKAMURA Takumi | Revert r211399, "Generate native unwind info on Win64" |
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2014-06-22 |
Filipe Cabecinhas | Fix PR20087 by using the source index when changing... |
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2014-06-20 |
Reid Kleckner | Generate native unwind info on Win64 |
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2014-06-20 |
Chandler Carruth | [x86] Make the x86 PACKSSWB, PACKSSDW, PACKUSWB, and... |
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2014-06-19 |
Andrea Di Biagio | [X86] Teach how to combine horizontal binop even in... |
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2014-06-16 |
Cameron McInally | Hook up vector int_ctlz for AVX512. |
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2014-06-13 |
Tim Northover | X86: lower ATOMIC_CMP_SWAP_WITH_SUCCESS directly |
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2014-06-13 |
Tim Northover | IR: add "cmpxchg weak" variant to support permitted... |
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2014-06-12 |
Andrea Di Biagio | [X86] Teach how to dump the name of target node RDTSCP_DAG. |
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2014-06-12 |
Andrea Di Biagio | [X86] Teach how to combine AVX and AVX2 horizontal... |
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2014-06-11 |
Tim Northover | X86: add stringy name for X86ISD::LCMPXCHG16_DAG |
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2014-06-11 |
Andrea Di Biagio | [X86] Refactor the logic to select horizontal adds... |
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2014-06-10 |
Eric Christopher | Use the TargetMachine on the DAG or the MachineFunction... |
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2014-06-10 |
Eric Christopher | Add a FIXME. |
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2014-06-10 |
Andrea Di Biagio | [X86] Improved target combine rules for selecting horiz... |
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2014-06-10 |
Tom Stellard | SelectionDAG: Don't use MVT::Other to determine legalit... |
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2014-06-10 |
Tim Northover | Revert "X86: elide comparisons after cmpxchg instructions." |
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2014-06-10 |
Tim Northover | X86: elide comparisons after cmpxchg instructions. |
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2014-06-09 |
Eric Christopher | Move all of the x86 subtarget initialized variables... |
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2014-06-09 |
Andrea Di Biagio | [X86] Add target combine rules for horizontal add/sub. |
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2014-06-09 |
Andrea Di Biagio | [X86] Avoid emitting unnecessary test instructions. |
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2014-06-09 |
Alexey Volkov | [X86] Use ADD/SUB instead of INC/DEC for Silvermont |
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2014-06-08 |
Craig Topper | [C++11] Use 'nullptr'. |
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2014-06-06 |
Benjamin Kramer | X86: Don't turn shifts into ands if there's another... |
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2014-06-06 |
Filipe Cabecinhas | Fixed a bug in lowering shuffle_vectors to insertps |
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2014-06-02 |
Andrea Di Biagio | [X86] Fix checked arithmetic for i8 on X86. |
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2014-05-31 |
Eric Christopher | Have the TLOF creation take a Triple rather than needin... |
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2014-05-30 |
Andrea Di Biagio | [X86] Add two combine rules to simplify dag nodes intro... |
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2014-05-30 |
Filipe Cabecinhas | Separate the check for blend shuffle_vector masks |
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2014-05-23 |
Rafael Espindola | Delete dead code. |
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2014-05-22 |
Andrea Di Biagio | [X86] Improve the lowering of BITCAST from MVT::f64... |
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2014-05-21 |
Quentin Colombet | [X86] Fix a bug in the lowering of BLENDI introduced... |
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2014-05-20 |
Simon Atanasyan | Add parentheses to suppress the gcc warning '-Wparenthe... |
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2014-05-19 |
Filipe Cabecinhas | Added more insertps optimizations |
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2014-05-19 |
Benjamin Kramer | SDAG: Legalize vector BSWAP into a shuffle if the shuff... |
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2014-05-17 |
Saleem Abdulrasool | Target: remove old constructors for CallLoweringInfo |
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2014-05-17 |
Chandler Carruth | [x86] Fix a bad predicate I spotted by inspection ... |
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2014-05-16 |
Filipe Cabecinhas | Implemented special cases for PerformVSELECTCombine. |
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2014-05-16 |
Filipe Cabecinhas | Lower vselects into X86ISD::BLENDI when appropriate. |
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2014-05-16 |
Filipe Cabecinhas | Implemented LowerVSELECT to custom lower some instructions. |
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2014-05-16 |
Rafael Espindola | Delete getAliasedGlobal. |
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2014-05-15 |
Andrea Di Biagio | [X86] Teach the backend how to fold SSE4.1/AVX/AVX2... |
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2014-05-15 |
Alp Toker | Fix typos |
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2014-05-14 |
Jay Foad | Rename ComputeMaskedBits to computeKnownBits. "Masked... |
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2014-05-12 |
Reid Kleckner | Try to fix an SDAG dependence issue with sret |
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2014-05-12 |
Aaron Ballman | Silencing an MSVC warning about not all control paths... |
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2014-05-12 |
Benjamin Kramer | X86: Make sure that we have SSE4.1 before we generate... |
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2014-05-12 |
NAKAMURA Takumi | X86ISelLowering.cpp:LowerINTRINSIC_W_CHAIN(): Prune... |
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2014-05-12 |
Elena Demikhovsky | Fixed compilation issue |
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2014-05-12 |
Elena Demikhovsky | AVX-512: changes in intrinsics |
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2014-05-11 |
Hal Finkel | Pass the value type to TLI::getRegisterByName |
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2014-05-11 |
Filipe Cabecinhas | Fixed a bug when lowering build_vector (PR19694) |
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2014-05-09 |
Reid Kleckner | Allow sret on the second parameter as well as the first |
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2014-05-09 |
Andrea Di Biagio | Fix 80 col violation. |
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2014-05-08 |
Filipe Cabecinhas | Optimize shufflevector that copies an i64/f64 and zeros... |
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2014-05-08 |
Andrea Di Biagio | [X86] Add target specific combine rules to fold SSE2... |
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2014-05-08 |
Filipe Cabecinhas | Lower certain build_vectors to insertps instructions |
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2014-05-06 |
Andrea Di Biagio | [X86] Improve the lowering of BITCAST dag nodes from... |
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