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[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR
2015-04-03 Simon Pilgrim[DAGCombiner] Combine shuffles of BUILD_VECTOR and...
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2015-03-30 Simon Pilgrim[X86] Ensure integer domain on scalar i64 load/store...
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2015-03-29 Simon PilgrimUse SDValue bool check to tidyup some possible vector...
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2015-03-29 Simon PilgrimUse SDValue bool check to tidyup some possible ReassociateOp...
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2015-03-28 Simon Pilgrim[DAGCombiner] Fixed incorrect test for buildvector...
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2015-03-25 Simon Pilgrim[DAGCombiner] Add support for TRUNCATE + FP_EXTEND...
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2015-03-23 Simon Pilgrim[SelectionDAG] Fixed issue with uitofp vector constant...
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2015-03-22 Simon PilgrimFixed MSVC compile warning issue introduced in r232837
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2015-03-21 Simon PilgrimTidied up vec_zero_cse.ll test. NFCI.
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2015-03-20 Simon PilgrimStripped trailing whitespace. NFC.
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2015-03-18 Simon PilgrimFixed failing test due to missing target triple causing...
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2015-03-18 Simon Pilgrim[X86][SSE] Avoid scalarization of v2i64 vector shifts...
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2015-03-18 Simon Pilgrim[X86][SSE] Avoid scalarization of v2i64 vector shifts
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2015-03-17 Simon PilgrimXformToShuffleWithZero - Added clearer early outs and...
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2015-03-15 Simon PilgrimUse SDValue bool check to tidyup some possible combines...
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2015-03-15 Simon PilgrimUse SDValue bool check to tidyup some possible combines...
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2015-03-15 Simon Pilgrim[SSE} Added tests for float4-float3 conversions (PR11580)
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2015-03-14 Simon PilgrimSimplified some stack folding tests.
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2015-03-12 Simon PilgrimRemoved useless palignr test - we don't actually provide...
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2015-03-12 Simon Pilgrim[X86][AVX2] Added missing palignr stack folding test
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2015-03-07 Simon Pilgrim[DAGCombiner] Add a shuffle mask commutation helper...
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2015-03-07 Simon PilgrimUse SDValue bool check to tidyup some possible combines...
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2015-03-07 Simon Pilgrim[DAGCombiner] SCALAR_TO_VECTOR(EXTRACT_VECTOR_ELT(V...
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2015-03-05 Simon Pilgrim[DagCombiner] Allow shuffles to merge through bitcasts
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2015-02-24 Simon PilgrimReapplied D7816 & rL230177 & rL230278 - with an additional...
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2015-02-24 Simon PilgrimAdded test case for PR22678 (check CONCAT_VECTORS DAG...
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2015-02-23 Simon PilgrimFix based on post-commit comment on D7816 & rL230177...
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2015-02-22 Simon Pilgrim[DagCombiner] Generalized BuildVector Vector Concatenation
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2015-02-21 Simon Pilgrim[X86][SSE] Added shuffle based integer zero extension...
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2015-02-20 Simon PilgrimLowerScalarImmediateShift - Merged v16i8 and v32i8...
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2015-02-17 Simon Pilgrim[X86][SSE] Generalised unpckl/unpckh shuffle matching
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2015-02-16 Simon Pilgrim[X86][SSE] Add SSE MOVQ instructions to SSEPackedInt...
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2015-02-15 Simon PilgrimAdded (still inefficient) shuffle test case for PR21138
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2015-02-15 Simon PilgrimAdded some test cases of missed opportunities to use...
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2015-02-15 Simon PilgrimCoding style fixes to recent patches. NFC.
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2015-02-15 Simon Pilgrim[X86][AVX2] vpslldq/vpsrldq byte shifts for AVX2
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2015-02-14 Simon Pilgrim[X86][XOP] Enable commutation for XOP instructions
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2015-02-14 Simon Pilgrim[X86] Ensure integer domain on scalar load/store stack...
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2015-02-14 Simon PilgrimLine ending fix. NFC.
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2015-02-12 Simon PilgrimEnsure integer domain on general shuffle stack folding...
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2015-02-12 Simon PilgrimRelaxed over-zealous alignment requirement for VEX...
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2015-02-11 Simon Pilgrim[X86][SSE] Added dual vector truncation tests.
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2015-02-10 Simon Pilgrim[X86][AVX2] Missing AVX2 memory folding instructions
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2015-02-10 Simon Pilgrim[X86][XOP] Added XOP memory folding patterns + tests
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2015-02-08 Simon Pilgrim[X86][AVX2] AVX2 broadcast + permute memory folding...
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2015-02-08 Simon PilgrimMoved AVX2 vbroadcast (reg) instruction foldings under...
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2015-02-07 Simon Pilgrim[X86][AVX2] AVX2 integer stack folding tests.
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2015-02-07 Simon Pilgrim[X86][AVX] Added missing stack folding support + test...
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2015-02-07 Simon Pilgrim[X86][SSE] Added missing stack folding tests for (v...
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2015-02-07 Simon Pilgrim[X86] Force fp stack folding tests to keep to specific...
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2015-02-07 Simon Pilgrim[X86][AVX2] More AVX2 integer stack folding tests.
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2015-02-06 Simon Pilgrim[X86][AVX2] Begun adding AVX2 integer stack folding...
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2015-02-03 Simon PilgrimFixed unused variable warning.
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2015-02-03 Simon Pilgrim[X86][SSE] psrl(w/d/q) and psll(w/d/q) bit shifts for...
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2015-02-03 Simon PilgrimFixed signed/unsigned comparison warning.
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2015-02-03 Simon PilgrimFixed unused variable warning.
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2015-02-03 Simon Pilgrim[X86][SSE] Added general integer shuffle matching for...
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2015-02-03 Simon Pilgrim[X86][AVX2] Enabled shuffle matching for the AVX2 zero...
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2015-01-31 Simon PilgrimRemoved SSE lane blend findCommutedOpIndices overrides...
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2015-01-31 Simon Pilgrim[X86][SSE] Shuffle mask decode support for zero extend...
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2015-01-28 Simon PilgrimSpelling fixes. NFC.
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2015-01-28 Simon PilgrimLine endings fix. NFC.
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2015-01-26 Simon Pilgrim[X86][SSE] Float comparisons can sometimes be safely...
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2015-01-26 Simon Pilgrim[X86][PCLMUL] Enable commutation for PCLMUL instructions
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2015-01-26 Simon PilgrimLine endings fix. NFC.
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2015-01-26 Simon PilgrimLine endings fix. NFC.
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2015-01-22 Simon Pilgrim[X86][AVX] Added (V)MOVDDUP / (V)MOVSLDUP / (V)MOVSHDUP...
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2015-01-22 Simon PilgrimLine endings fixes. NFC.
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2015-01-22 Simon Pilgrim[X86][SSE] Simplified PSUBUS tests
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2015-01-21 Simon Pilgrim[X86][SSE] Missing SSE/AVX1 memory folding integer...
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2015-01-21 Simon Pilgrim[X86][SSE] Added support for SSE3 lane duplication...
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2015-01-21 Simon Pilgrim[X86][SSE] movddup shuffle mask decodes
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2015-01-21 Simon Pilgrim[X86][AVX] Simplified diff between AVX1 and SSE42 fp...
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2015-01-20 Simon Pilgrim[X86][SSE] Added SSE/AVX1 integer stack folding tests.
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2015-01-20 Simon Pilgrim[X86][SSE] Added SSE fp stack folding tests.
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2015-01-20 Simon Pilgrim[X86][AVX] Renamed AVX1 fp stack folding tests. NFC.
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2015-01-19 Simon Pilgrim[X86][AVX] Missing AVX1 memory folding float instructions
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2015-01-18 Simon Pilgrim[X86][SSE] Added scalar min/max folding tests. NFC.
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2015-01-18 Simon Pilgrim[X86][SSE] Added float extract and xmm extract/insert...
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2015-01-18 Simon Pilgrim[X86][SSE] Added scalar conversion stack folding tests...
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2015-01-18 Simon PilgrimAVX1 stack folding tests. NFC.
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2015-01-16 Simon Pilgrim[X86] Refactored stack memory folding tests to explicitly...
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2015-01-12 Simon Pilgrim[X86][SSE] Minor regression fix for r225551
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2015-01-11 Simon Pilgrim[X86][SSE] Minor fix to VPBLENDW AVX2 commutation.
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2015-01-10 Simon Pilgrim[X86][SSE] Improved (v)insertps shuffle matching
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2015-01-09 Simon Pilgrim[X86][SSE] Avoid vector byte shuffles with zero by...
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2015-01-05 Simon Pilgrim[X86][SSE] lowerVectorShuffleAsByteShift tidyup
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2015-01-05 Simon Pilgrim[X86][SSE] Fixed description for isSequentialOrUndefInRange...
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2015-01-04 Simon Pilgrim[X86][SSE] Added vector packing test for pr12412
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2015-01-04 Simon Pilgrim[X86][SSE] Added vector integer truncation tests -...
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2014-12-16 Simon Pilgrim[X86][SSE] Vector double -> float conversion memory...
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2014-12-15 Simon PilgrimAdded missing tests for X86vzmovl folding. NFC.
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2014-12-04 Simon Pilgrim[InstCombine] Minor optimization for bswap with binary ops
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2014-12-02 Simon Pilgrim[X86][SSE] Keep 4i32 vector insertions in integer domain...
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2014-11-29 Simon PilgrimTarget triple OS detection tidyup. NFC
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2014-11-25 Simon Pilgrim[X86][SSE] Improvements to byte shift shuffle matching
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2014-11-22 Simon PilgrimTidied up target triple OS detection. NFC
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2014-11-19 Simon Pilgrim[X86][SSE] pslldq/psrldq byte shifts/rotation for SSE2
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2014-11-18 Simon Pilgrim[X86][AVX] 256-bit vector stack unaligned load/stores...
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2014-11-15 Simon Pilgrim[X86][SSE] Improve legal SHUFP and PSHUFD shuffle matching
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C/C++ LLVM-based compilers that forbids OOTA behaviors