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Replace a use of ConstantUniqueMap for CAZ constants with a simple DenseMap.
2012-01-23
Craig Topper
Custom lower PCMPEQ/PCMPGT intrinsics to target specific...
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2012-01-23
Craig Topper
Update more places to use target specific nodes for...
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2012-01-23
Craig Topper
Custom lower vector shift intrinsics to target specific...
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2012-01-23
Craig Topper
Remove pattern fragments for v32i8, v16i16, v8i32,...
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2012-01-22
Craig Topper
Combine X86 CMPPD and CMPPS node types. Simplifies...
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2012-01-22
Craig Topper
Merge PCMPEQB/PCMPEQW/PCMPEQD/PCMPEQQ and PCMPGTB/PCMPGTW...
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2012-01-22
Craig Topper
Add target specific ISD node types for SSE/AVX vector...
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2012-01-22
Craig Topper
Make code a little less verbose.
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2012-01-22
Craig Topper
Remove unused X86 ISD node type defines.
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2012-01-22
Craig Topper
Move some vector shift patterns into their instruction...
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2012-01-21
Craig Topper
Add memory patterns for some of the fp<->integer conversion...
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2012-01-21
Craig Topper
Fix PR11819 introduced by r148537. I'd commit the test...
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2012-01-20
Craig Topper
Improve 256-bit shuffle splitting to allow 2 sources...
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2012-01-20
Craig Topper
Add support for selecting 256-bit PALIGNR.
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2012-01-19
Craig Topper
Folding table additions and fixes for AVX.
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2012-01-19
Craig Topper
Merge 128-bit and 256-bit SHUFPS/SHUFPD handling.
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2012-01-17
Craig Topper
Teach DAG combiner to turn a BUILD_VECTOR of UNDEFs...
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2012-01-17
Craig Topper
Remove unnecessary AVX check from an assert. hasSSE2...
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2012-01-17
Craig Topper
Fix a crasher when PerformShiftCombine receives a BUILD_VECT...
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2012-01-16
Craig Topper
Give priority to AVX over SSE for 128-bit floating...
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2012-01-15
Craig Topper
Truncate of undef is just undef of smaller size.
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2012-01-14
Craig Topper
Fix the memop type on a couple 256-bit AVX instructions...
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2012-01-14
Craig Topper
Add a bunch of AVX instructions to the folding tables...
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2012-01-13
Craig Topper
Convert SHUFPD with the same register for both sources...
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2012-01-13
Craig Topper
use v8i32 as optimal mem type over v8f32 if AVX2 is...
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2012-01-13
Craig Topper
Make X86 instruction selection use 256-bit VPXOR for...
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2012-01-13
Craig Topper
Add patterns for v16i16 and v32i8 immAllZerosV to select...
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2012-01-13
Craig Topper
Use 8i32 constant pool entry for converting AVX2_SETALLONES...
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2012-01-13
Craig Topper
Fix typo in PerformAddCombine that caused any vector...
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2012-01-10
Craig Topper
Fix a crash in AVX2 when trying to broadcast a double...
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2012-01-10
Craig Topper
Remove hasXMM/hasXMMInt functions. Move callers to...
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2012-01-10
Craig Topper
Remove hasSSE*orAVX functions and change all callers...
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2012-01-10
Craig Topper
Instruction selection priority fixes to remove the...
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2012-01-09
Craig Topper
Remove AVX hack in X86Subtarget. AVX/AVX2 are now treated...
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2012-01-09
Craig Topper
Add HasAVX predicate to some of the AVX patterns.
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2012-01-09
Craig Topper
Reorder a bunch of patterns to put the AVX version...
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2012-01-09
Craig Topper
Clean up patterns for MOVNT*. Not sure why there were...
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2012-01-09
Craig Topper
Mark MOVNTI as being supported in SSE2 OR AVX mode...
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2012-01-09
Craig Topper
Move SSE2 logical operations PAND/POR/PXOR/PANDN above...
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2012-01-09
Craig Topper
Change some places that were checking for AVX OR SSE1...
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2012-01-09
Craig Topper
Don't disable MMX support when AVX is enabled. Fix...
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2012-01-08
Craig Topper
Enable FISTTP* instructions when AVX is enabled.
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2012-01-07
Craig Topper
Fix typo in the X86 backend readme. Patch from Jaeden...
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2012-01-07
Craig Topper
Remove unnecessary check of hasAVX(). It's already...
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2012-01-07
Craig Topper
Replace some uses of hasNUsesOfValue(0, X) with !hasAnyUseOf...
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2012-01-07
Craig Topper
Add some DAG combines for SUBC/SUBE. If nothing uses...
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2012-01-05
Craig Topper
Mark scalar FMA4 instructions as ignoring the VEX.L...
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2012-01-04
Craig Topper
Allow vector shuffle normalizing to use concat vector...
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2012-01-04
Craig Topper
Implement VECTOR_SHUFFLE canonicalizations during DAG...
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2012-01-02
Craig Topper
Miscellaneous shuffle lowering cleanup. No functional...
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2012-01-02
Craig Topper
Make CanXFormVExtractWithShuffleIntoLoad reject loads...
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2012-01-01
Craig Topper
Allow CRC32 instructions to be selected when AVX is...
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2012-01-01
Craig Topper
Fix sfence, lfence, mfence, and clflush to be able...
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2011-12-31
Craig Topper
Merge X86 SHUFPS and SHUFPD node types.
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2011-12-31
Craig Topper
Add patterns for integer forms of SHUFPD/VSHUFPD with...
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2011-12-31
Craig Topper
Fix typo in a SHUFPD and VSHUFPD pattern that prevented...
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2011-12-30
Craig Topper
Make FMA4 imply AVX so that YMM registers would be...
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2011-12-30
Craig Topper
Add disassembler support for VPERMIL2PD and VPERMIL2PS.
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2011-12-30
Craig Topper
Add FMA4 instructions to disassembler.
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2011-12-30
Craig Topper
Separate the concept of having memory access in operand...
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2011-12-30
Craig Topper
Combine FMA4 SS/SD patterns with the instruction definitions.
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2011-12-30
Craig Topper
Combine FMA4 PS/PD patterns with the instruction definitions.
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2011-12-30
Craig Topper
Change FMA4 memory forms to use memopv* instead of...
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2011-12-30
Craig Topper
Fix load size for FMA4 SS/SD instructions. They need...
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2011-12-29
Craig Topper
Fix execution domains for PS/PD FMA3 instructions....
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2011-12-29
Craig Topper
Expose FMA3 instructions to the disassembler.
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2011-12-29
Craig Topper
Make FMA3 imply AVX needs to be enabled. Particularly...
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2011-12-29
Craig Topper
Change XOP detection to use the correct CPUID bit instead...
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2011-12-29
Craig Topper
Add FeaturePOPCNT to all CPU types that lost it was...
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2011-12-29
Craig Topper
Mark non-VEX forms of PCLMUL instructions as requiring...
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2011-12-29
Craig Topper
Mark non-VEX forms of AES instructions as requiring...
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2011-12-29
Craig Topper
Remove the separate explicit AES instruction patterns...
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2011-12-29
Craig Topper
Make SSE42 and SSE4A not imply POPCNT. POPCNT should...
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2011-12-29
Craig Topper
Make LowerBUILD_VECTOR keep node vector types consistent...
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2011-12-29
Craig Topper
Remove some elses after returns.
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2011-12-29
Craig Topper
Remove trailing spaces. Fix an assert to use && instead...
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2011-12-27
Craig Topper
Add handling of x86_avx2_pmovmskb to computeMaskedBitsForTar...
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2011-12-21
Craig Topper
Remove mode specific disassembler classes and just...
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2011-12-21
Craig Topper
Fix typo in a couple comments
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2011-12-17
Craig Topper
Remove an unused X86ISD node type.
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2011-12-16
Craig Topper
Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16...
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2011-12-11
Craig Topper
Remove some remants of the old palign pattern fragment...
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2011-12-07
Craig Topper
Fix a bunch of SSE/AVX patterns to use proper memop...
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2011-12-06
Craig Topper
Add X86ISD::HADD/HSUB to getTargetNodeName
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2011-12-06
Craig Topper
Fix a bunch of SSE/AVX patterns to use v2i64/v4i64...
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2011-12-06
Craig Topper
Merge floating point and integer UNPCK X86ISD node...
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2011-12-06
Craig Topper
Clean up some of the shuffle decoding code for UNPCK...
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2011-12-06
Craig Topper
Merge isSHUFPMask and isCommutedSHUFPMask into single...
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2011-12-05
Craig Topper
Remove some leftover remnants that once tried to create...
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2011-12-05
Craig Topper
Clean up and optimizations to the X86 shuffle lowering...
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2011-12-02
Craig Topper
Reduce duplicate code in isHorizontalBinOp and add...
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2011-12-02
Craig Topper
Add instruction selection support for horizontal add...
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2011-11-30
Craig Topper
Add instruction selection support for AVX2 horizontal...
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2011-11-30
Craig Topper
Merge VPERM2F128/VPERM2I128 ISD node types.
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2011-11-30
Craig Topper
Merge decoding of VPERMILPD and VPERMILPS shuffle masks...
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2011-11-29
Craig Topper
Fix shuffle decoding for memory forms for (V)SHUFPS/D.
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2011-11-29
Craig Topper
Fix issues in shuffle decoding around VPERM* instructions...
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2011-11-29
Craig Topper
Fix VINSERTF128/VEXTRACTF128 to be marked as FP instructions...
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2011-11-29
Craig Topper
Correctly mark VPERM2F128 as being an FP instruction...
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2011-11-28
Craig Topper
Add X86 instruction selection for VPERM2I128 when AVX2...
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