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[X86][SSE] Combine v16i8 SHL by constants to multiplies
[android-x86/external-llvm.git] / lib / Target / X86 / X86ISelLowering.cpp
2018-07-08 Simon Pilgrim[X86][SSE] Combine v16i8 SHL by constants to multiplies blob | commitdiff
2018-07-07 Simon Pilgrim[SelectionDAG] Split float and integer isKnownNeverZero... blob | commitdiff | diff to current
2018-07-07 Craig Topper[X86] Merge INTR_TYPE_3OP_RM with INTR_TYPE_3OP. Remove... blob | commitdiff | diff to current
2018-07-06 Vedant KumarUse Type::isIntOrPtrTy where possible, NFC blob | commitdiff | diff to current
2018-07-06 Craig Topper[X86] Remove FMA4 scalar intrinsics. Use llvm.fma intri... blob | commitdiff | diff to current
2018-07-06 Craig Topper[X86] Remove all of the avx512 masked packed fma intrin... blob | commitdiff | diff to current
2018-07-05 Craig Topper[X86] Add SHUF128 to target shuffle decoding. blob | commitdiff | diff to current
2018-07-05 Craig Topper[X86] Add support for combining FMSUB/FNMADD/FNMSUB... blob | commitdiff | diff to current
2018-07-04 Simon Pilgrim[X86][SSE] Blend any v8i16/v4i32 shift with 2 shift... blob | commitdiff | diff to current
2018-07-03 Craig Topper[X86] Remove repeated 'the' from multiple comments... blob | commitdiff | diff to current
2018-07-03 Benjamin KramerRevert "[X86][SSE] Blend any v8i16/v4i32 shift with... blob | commitdiff | diff to current
2018-07-02 Simon Pilgrim[X86][SSE] Blend any v8i16/v4i32 shift with 2 shift... blob | commitdiff | diff to current
2018-06-30 Craig Topper[X86] Use MVT::i8 for scalar shift amounts since that... blob | commitdiff | diff to current
2018-06-30 Craig Topper[X86] When combining load to BZHI, make sure we create... blob | commitdiff | diff to current
2018-06-30 Craig Topper[X86] Remove masking from avx512 rotate intrinsics... blob | commitdiff | diff to current
2018-06-29 Craig Topper[X86] Limit the number of target specific nodes emitted... blob | commitdiff | diff to current
2018-06-29 Simon Pilgrim[X86][SSE] Support v16i8/v32i8 vector rotations blob | commitdiff | diff to current
2018-06-29 Craig Topper[X86] Remove masking from the avx512 packed sqrt intrin... blob | commitdiff | diff to current
2018-06-26 Simon Pilgrim[TargetLowering] isVectorClearMaskLegal - use ArrayRef... blob | commitdiff | diff to current
2018-06-26 Simon Pilgrim[X86] Just use ArrayRef instead of SmallVectorImpl... blob | commitdiff | diff to current
2018-06-26 Craig Topper[X86] Don't use getScalarShiftAmountTy to get the immed... blob | commitdiff | diff to current
2018-06-26 Craig Topper[X86] Redefine avx512 packed fpclass intrinsics to... blob | commitdiff | diff to current
2018-06-26 Craig TopperRevert r335562 and 335563 "[X86] Redefine avx512 packed... blob | commitdiff | diff to current
2018-06-26 Craig Topperfoo blob | commitdiff | diff to current
2018-06-25 Craig Topper[X86] Simplify some code by using isOneConstant. NFC blob | commitdiff | diff to current
2018-06-25 Craig Topper[X86] Remove the changes to combineScalarToVector made... blob | commitdiff | diff to current
2018-06-22 Mikhail Dvoretckii[X86] Changing the check for valid inputs in combineSca... blob | commitdiff | diff to current
2018-06-21 Mikhail Dvoretckii[x86] Lower some trunc + shuffle patterns to vpmov... blob | commitdiff | diff to current
2018-06-20 Craig Topper[X86] Use setcc ISD opcode for AVX512 integer compariso... blob | commitdiff | diff to current
2018-06-19 Mikhail Dvoretckii[X86] VRNDSCALE* folding from masked and scalar ffloor... blob | commitdiff | diff to current
2018-06-19 Mikhail DvoretckiiTest commit. blob | commitdiff | diff to current
2018-06-14 Sanjay Patel[x86] be more selective about converting 'and' to shuff... blob | commitdiff | diff to current
2018-06-13 Sanjay Patel[x86] eliminate even more sign-bit tests with vector... blob | commitdiff | diff to current
2018-06-13 Craig Topper[X86] Remove masking from avx512vbmi2 concat and shift... blob | commitdiff | diff to current
2018-06-12 Sanjay Patel[x86] move shrunkblend transform to helper function... blob | commitdiff | diff to current
2018-06-11 Craig Topper[X86] Remove masking from dbpsadbw intrinsics, use... blob | commitdiff | diff to current
2018-06-11 Craig Topper[X86] Remove and autoupgrade the expandload and compres... blob | commitdiff | diff to current
2018-06-10 Craig Topper[X86] Remove masking from the 512-bit masked floating... blob | commitdiff | diff to current
2018-06-08 Simon Pilgrim[X86][SSE] Support v8i16/v16i16 rotations blob | commitdiff | diff to current
2018-06-08 Simon Pilgrim[X86][SSE] Simplify combineVectorTruncationWithPACKUS... blob | commitdiff | diff to current
2018-06-08 Simon Pilgrim[X86][SSE] Consistently prefer lowering to PACKUS over... blob | commitdiff | diff to current
2018-06-07 Simon Pilgrim[X86][SSE] Updated comment - combineVectorSignBitsTrunc... blob | commitdiff | diff to current
2018-06-07 Simon Pilgrim[X86][SSE] Simplify combineVectorTruncationWithPACKUS... blob | commitdiff | diff to current
2018-06-07 Simon Pilgrim[X86][SSE] Simplify combineVectorTruncationWithPACKSS... blob | commitdiff | diff to current
2018-06-07 Tomasz KrupaTest commit access. blob | commitdiff | diff to current
2018-06-06 Simon Pilgrim[X86][BMI][TBM] Only demand bottom 16-bits of the BEXTR... blob | commitdiff | diff to current
2018-06-05 Simon Pilgrim[X86][SSE] Use multiplication scale factors for v8i16... blob | commitdiff | diff to current
2018-06-05 Simon Pilgrim[X86][SSE] Add target shuffle support to X86TargetLower... blob | commitdiff | diff to current
2018-06-05 Simon Pilgrim[X86][SSE] Add basic PACKUS support to X86TargetLowerin... blob | commitdiff | diff to current
2018-06-05 Alexander Ivchenko[X86][CET] Shadow stack fix for setjmp/longjmp blob | commitdiff | diff to current
2018-06-04 Craig Topper[X86] Don't pass ParitySrc array into isAddSubOrSubAddM... blob | commitdiff | diff to current
2018-06-04 Simon Pilgrim[X86] Only accept const SelectionDAG to resolveTargetSh... blob | commitdiff | diff to current
2018-06-01 Craig Topper[X86] Do something sensible when an expand load intrins... blob | commitdiff | diff to current
2018-05-31 Simon Pilgrim[X86][SSE] Recognise splat rotations and expand back... blob | commitdiff | diff to current
2018-05-31 Simon Pilgrim[X86][AVX] Add peekThroughEXTRACT_SUBVECTORs helper... blob | commitdiff | diff to current
2018-05-31 Simon Pilgrim[X86][SSE] Add support for detecting SUB(SPLAT_BV,... blob | commitdiff | diff to current
2018-05-30 Simon Pilgrim[X86][SSE] Pulled out splat detection helper from Lower... blob | commitdiff | diff to current
2018-05-30 Gabor Buella[X86] Lowering FMA intrinsics to native IR (LLVM part) blob | commitdiff | diff to current
2018-05-29 Craig Topper[X86] Fix a potential crash that occur after r333419. blob | commitdiff | diff to current
2018-05-29 Matt ArsenaultDAG: Remove redundant version of getRegisterTypeForCall... blob | commitdiff | diff to current
2018-05-29 Alexander Ivchenko[X86] Scalar mask and scalar move optimizations blob | commitdiff | diff to current
2018-05-29 Craig Topper[X86] Disable a DAG combine to allow packed AVX512DQ... blob | commitdiff | diff to current
2018-05-29 Craig Topper[X86] Remove masked vpermi2var/vpermt2var intrinsics... blob | commitdiff | diff to current
2018-05-28 Craig Topper[X86] Converge X86ISD::VPERMV3 and X86ISD::VPERMIV3... blob | commitdiff | diff to current
2018-05-28 Craig Topper[X86] Stop forcing X86VPermi2X node index operand to... blob | commitdiff | diff to current
2018-05-26 Craig Topper[X86] Remove masking from avx512ifma intrinsics. Use... blob | commitdiff | diff to current
2018-05-24 Simon Pilgrim[X86][SSE] Pull out (AND (XOR X, -1), Y) matching into... blob | commitdiff | diff to current
2018-05-24 Simon PilgrimFix unused variable warnings. NFCI. blob | commitdiff | diff to current
2018-05-24 Simon Pilgrim[X86][SSE] Pull out OR(AND(~MASK,X),AND(MASK,Y)) matchi... blob | commitdiff | diff to current
2018-05-21 Roman Lebedev[DAGCombine][X86][AArch64] Masked merge unfolding:... blob | commitdiff | diff to current
2018-05-21 Craig Topper[X86] Remove masking from vpternlog intrinsics. Use... blob | commitdiff | diff to current
2018-05-21 Simon Pilgrim[X86][SSE] Add an assert to ensure that rotation amount... blob | commitdiff | diff to current
2018-05-21 Simon Pilgrim[X86][SSE] Support v4i32 rotations (PR37426) blob | commitdiff | diff to current
2018-05-20 Craig Topper[X86] Remove mask arguments from permvar builtins/intri... blob | commitdiff | diff to current
2018-05-18 Craig Topper[X86] Directly legalize v16i16/v8i16 vselect to vXi8... blob | commitdiff | diff to current
2018-05-16 Simon Pilgrim[X86][SSE] Reduce instruction/register usages for v4i32... blob | commitdiff | diff to current
2018-05-16 Craig Topper[X86][AVX512DQ] Use packed instructions for scalar... blob | commitdiff | diff to current
2018-05-16 Mikael HolmenRemove unused variable introduced in r332336 blob | commitdiff | diff to current
2018-05-15 Artur Gainullin[X86] Improve unsigned saturation downconvert detection. blob | commitdiff | diff to current
2018-05-10 Sanjay Patel[x86] fix fmaxnum/fminnum with nnan blob | commitdiff | diff to current
2018-05-09 Craig Topper[X86] Combine (vXi1 (bitcast (-1)))) and (vXi1 (bitcast... blob | commitdiff | diff to current
2018-05-09 Shiva Chen[DebugInfo] Examine all uses of isDebugValue() for... blob | commitdiff | diff to current
2018-05-08 Jessica PaquetteRevert "[X86][CET] Shadow stack fix for setjmp/longjmp" blob | commitdiff | diff to current
2018-05-08 Jeremy Morse[X86] Mark all byval parameters as aliased blob | commitdiff | diff to current
2018-05-08 Alexander Ivchenko[X86][CET] Shadow stack fix for setjmp/longjmp blob | commitdiff | diff to current
2018-05-07 Roman Lebedev[DagCombiner] Not all 'andn''s work with immediates. blob | commitdiff | diff to current
2018-05-07 Craig Topper[X86] Fix copy/paste mistake in comment. NFC blob | commitdiff | diff to current
2018-05-06 Craig Topper[X86] Enable reciprocal estimates for v16f32 vectors... blob | commitdiff | diff to current
2018-05-01 Adrian PrantlRemove \brief commands from doxygen comments. blob | commitdiff | diff to current
2018-04-27 Craig Topper[X86] Make the STTNI flag intrinsics use the flags... blob | commitdiff | diff to current
2018-04-26 Chandler Carruth[x86] Revert r330322 (& r330323): Lowering x86 adds... blob | commitdiff | diff to current
2018-04-25 Craig Topper[X86] Form MUL_IMM for multiplies with 3/5/9 to encoura... blob | commitdiff | diff to current
2018-04-24 Alexander Ivchenko[X86] Replace action Promote with Expand for operation... blob | commitdiff | diff to current
2018-04-21 Craig Topper[X86] Add DAG combine to turn (trunc (srl (mul ext... blob | commitdiff | diff to current
2018-04-20 Gabor Buella[X86] WaitPKG instructions blob | commitdiff | diff to current
2018-04-19 Alexander IvchenkoLowering x86 adds/addus/subs/subus intrinsics (llvm... blob | commitdiff | diff to current
2018-04-17 Keith Wyss[XRay] Typed event logging intrinsic blob | commitdiff | diff to current
2018-04-14 Hiroshi Inoue[NFC] fix trivial typos in document and comments blob | commitdiff | diff to current
2018-04-13 Craig Topper[X86] Remove the pmuldq/pmuldq intrinsics and replace... blob | commitdiff | diff to current
2018-04-10 Sriraman TallamGOTPCREL references must always use RIP. blob | commitdiff | diff to current
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