Programming Languages Research Group: Git - oota-llvm.git/history

[oota-llvm.git] / lib / Target / X86 / X86ISelLowering.cpp

2012-01-20	Eli Friedman	Support MSVC x86-32 sret convention. PR11688. Patch...	blob \| commitdiff \| raw
2012-01-19	Craig Topper	Merge 128-bit and 256-bit SHUFPS/SHUFPD handling.	blob \| commitdiff \| raw \| diff to current
2012-01-19	Nick Lewycky	Add a TargetOption for disabling tail calls.	blob \| commitdiff \| raw \| diff to current
2012-01-18	Jakob Stoklund Olesen	Add experimental -x86-use-regmask command line option.	blob \| commitdiff \| raw \| diff to current
2012-01-17	Nadav Rotem	Fix warning.	blob \| commitdiff \| raw \| diff to current
2012-01-17	Nadav Rotem	Fix 11769.	blob \| commitdiff \| raw \| diff to current
2012-01-17	Craig Topper	Remove unnecessary AVX check from an assert. hasSSE2...	blob \| commitdiff \| raw \| diff to current
2012-01-17	Craig Topper	Fix a crasher when PerformShiftCombine receives a BUILD...	blob \| commitdiff \| raw \| diff to current
2012-01-15	Nadav Rotem	[AVX] Optimize x86 VSELECT instructions using SimplifyD...	blob \| commitdiff \| raw \| diff to current
2012-01-15	Benjamin Kramer	Return an ArrayRef from ShuffleVectorSDNode::getMask...	blob \| commitdiff \| raw \| diff to current
2012-01-13	Craig Topper	use v8i32 as optimal mem type over v8f32 if AVX2 is...	blob \| commitdiff \| raw \| diff to current
2012-01-13	Craig Topper	Make X86 instruction selection use 256-bit VPXOR for...	blob \| commitdiff \| raw \| diff to current
2012-01-13	Craig Topper	Fix typo in PerformAddCombine that caused any vector...	blob \| commitdiff \| raw \| diff to current
2012-01-12	Elena Demikhovsky	Fixed a bug in LowerVECTOR_SHUFFLE caused assertion...	blob \| commitdiff \| raw \| diff to current
2012-01-12	Nadav Rotem	Fix a bug in the AVX 256-bit shuffle code in cases...	blob \| commitdiff \| raw \| diff to current
2012-01-11	Rafael Espindola	Explicitly set the scale to 1 on some segstack prologue...	blob \| commitdiff \| raw \| diff to current
2012-01-11	Nadav Rotem	Fix a bug in the lowering of BUILD_VECTOR for AVX....	blob \| commitdiff \| raw \| diff to current
2012-01-10	Lang Hames	Fixed order of operands in comment to match code.	blob \| commitdiff \| raw \| diff to current
2012-01-10	Bill Wendling	For i386, don't use the generic code.	blob \| commitdiff \| raw \| diff to current
2012-01-10	Craig Topper	Fix a crash in AVX2 when trying to broadcast a double...	blob \| commitdiff \| raw \| diff to current
2012-01-10	Craig Topper	Remove hasXMM/hasXMMInt functions. Move callers to...	blob \| commitdiff \| raw \| diff to current
2012-01-10	Craig Topper	Remove hasSSE*orAVX functions and change all callers...	blob \| commitdiff \| raw \| diff to current
2012-01-09	Craig Topper	Change some places that were checking for AVX OR SSE1...	blob \| commitdiff \| raw \| diff to current
2012-01-08	Victor Umansky	Reverted commit #147601 upon Evan's request.	blob \| commitdiff \| raw \| diff to current
2012-01-07	Benjamin Kramer	Remove VectorExtras. This unused helper was written...	blob \| commitdiff \| raw \| diff to current
2012-01-07	Craig Topper	Remove unnecessary check of hasAVX(). It's already...	blob \| commitdiff \| raw \| diff to current
2012-01-07	Eric Christopher	Make the 'x' constraint work for AVX registers as well.	blob \| commitdiff \| raw \| diff to current
2012-01-05	Victor Umansky	Peephole optimization of ptest-conditioned branch in...	blob \| commitdiff \| raw \| diff to current
2012-01-05	Bill Wendling	Replace the uint64_t -> double convertion algorithm...	blob \| commitdiff \| raw \| diff to current
2012-01-04	Evan Cheng	For x86, canonicalize max	blob \| commitdiff \| raw \| diff to current
2012-01-03	Chad Rosier	Fix 80-column violations.	blob \| commitdiff \| raw \| diff to current
2012-01-03	Nadav Rotem	Revert 147426 because it caused pr11696.	blob \| commitdiff \| raw \| diff to current
2012-01-03	Chad Rosier	Enhance DAGCombine for transforming 128->256 casts...	blob \| commitdiff \| raw \| diff to current
2012-01-02	Craig Topper	Miscellaneous shuffle lowering cleanup. No functional...	blob \| commitdiff \| raw \| diff to current
2012-01-02	Craig Topper	Make CanXFormVExtractWithShuffleIntoLoad reject loads...	blob \| commitdiff \| raw \| diff to current
2012-01-02	Nadav Rotem	Optimize the sequence blend(sign_extend(x)) to blend...	blob \| commitdiff \| raw \| diff to current
2011-12-31	Craig Topper	Merge X86 SHUFPS and SHUFPD node types.	blob \| commitdiff \| raw \| diff to current
2011-12-29	Craig Topper	Make LowerBUILD_VECTOR keep node vector types consisten...	blob \| commitdiff \| raw \| diff to current
2011-12-29	Craig Topper	Remove some elses after returns.	blob \| commitdiff \| raw \| diff to current
2011-12-29	Craig Topper	Remove trailing spaces. Fix an assert to use && instead...	blob \| commitdiff \| raw \| diff to current
2011-12-28	Eli Friedman	Fix type-checking for load transformation which is...	blob \| commitdiff \| raw \| diff to current
2011-12-28	Elena Demikhovsky	Fixed a bug in LowerVECTOR_SHUFFLE and LowerBUILD_VECTOR.	blob \| commitdiff \| raw \| diff to current
2011-12-27	Craig Topper	Add handling of x86_avx2_pmovmskb to computeMaskedBitsF...	blob \| commitdiff \| raw \| diff to current
2011-12-24	Chandler Carruth	Use standard promotion for i8 CTTZ nodes and i8 CTLZ...	blob \| commitdiff \| raw \| diff to current
2011-12-24	Chandler Carruth	Add systematic testing for cttz as well, and fix the...	blob \| commitdiff \| raw \| diff to current
2011-12-24	Chandler Carruth	Expand more when we have a nice 'tzcnt' instruction...	blob \| commitdiff \| raw \| diff to current
2011-12-24	Chandler Carruth	Switch the lowering of CTLZ_ZERO_UNDEF from a .td patte...	blob \| commitdiff \| raw \| diff to current
2011-12-22	Chad Rosier	Fix 80-column violations.	blob \| commitdiff \| raw \| diff to current
2011-12-21	Chad Rosier	No case stmt for BUILD_VECTOR in PerformDAGCombine...	blob \| commitdiff \| raw \| diff to current
2011-12-20	Chandler Carruth	Begin teaching the X86 target how to efficiently codege...	blob \| commitdiff \| raw \| diff to current
2011-12-18	Benjamin Kramer	Another variadics tweak.	blob \| commitdiff \| raw \| diff to current
2011-12-18	Benjamin Kramer	Use the fancy new VariadicFunction template instead...	blob \| commitdiff \| raw \| diff to current
2011-12-17	Craig Topper	Remove an unused X86ISD node type.	blob \| commitdiff \| raw \| diff to current
2011-12-17	Benjamin Kramer	X86: Factor the bswap asm matching to be slightly less...	blob \| commitdiff \| raw \| diff to current
2011-12-17	Lang Hames	Make sure that the lower bits on the VSELECT condition...	blob \| commitdiff \| raw \| diff to current
2011-12-16	Craig Topper	Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi1...	blob \| commitdiff \| raw \| diff to current
2011-12-15	Chad Rosier	Fix assert in LowerBUILD_VECTOR for v16i16 type on...	blob \| commitdiff \| raw \| diff to current
2011-12-15	Lang Hames	Fix VSELECT operand order. Was previously backwards...	blob \| commitdiff \| raw \| diff to current
2011-12-15	Chad Rosier	Use SmallVector/assign(), rather than std::vector/push_...	blob \| commitdiff \| raw \| diff to current
2011-12-15	Chad Rosier	Add support for lowering fneg when AVX is enabled.	blob \| commitdiff \| raw \| diff to current
2011-12-13	Chandler Carruth	Initial CodeGen support for CTTZ/CTLZ where a zero...	blob \| commitdiff \| raw \| diff to current
2011-12-11	Craig Topper	Remove some remants of the old palign pattern fragment...	blob \| commitdiff \| raw \| diff to current
2011-12-09	Benjamin Kramer	X86: Add patterns for the various rounding ops for...	blob \| commitdiff \| raw \| diff to current
2011-12-08	Owen Anderson	Don't explicitly marked libm rounding ops as legal...	blob \| commitdiff \| raw \| diff to current
2011-12-08	Owen Anderson	Teach SelectionDAG to match more calls to libm function...	blob \| commitdiff \| raw \| diff to current
2011-12-06	Craig Topper	Add X86ISD::HADD/HSUB to getTargetNodeName	blob \| commitdiff \| raw \| diff to current
2011-12-06	Craig Topper	Merge floating point and integer UNPCK X86ISD node...	blob \| commitdiff \| raw \| diff to current
2011-12-06	Craig Topper	Clean up some of the shuffle decoding code for UNPCK...	blob \| commitdiff \| raw \| diff to current
2011-12-06	Craig Topper	Merge isSHUFPMask and isCommutedSHUFPMask into single...	blob \| commitdiff \| raw \| diff to current
2011-12-06	Jakob Stoklund Olesen	Use logarithmic units for basic block alignment.	blob \| commitdiff \| raw \| diff to current
2011-12-05	Craig Topper	Remove some leftover remnants that once tried to create...	blob \| commitdiff \| raw \| diff to current
2011-12-05	Craig Topper	Clean up and optimizations to the X86 shuffle lowering...	blob \| commitdiff \| raw \| diff to current
2011-12-02	Nick Lewycky	Move global variables in TargetMachine into new TargetO...	blob \| commitdiff \| raw \| diff to current
2011-12-02	Craig Topper	Reduce duplicate code in isHorizontalBinOp and add...	blob \| commitdiff \| raw \| diff to current
2011-12-02	Craig Topper	Add instruction selection support for horizontal add...	blob \| commitdiff \| raw \| diff to current
2011-11-30	Nadav Rotem	X86: PerformOrCombine introduced a vselect node with...	blob \| commitdiff \| raw \| diff to current
2011-11-30	Craig Topper	Add instruction selection support for AVX2 horizontal...	blob \| commitdiff \| raw \| diff to current
2011-11-30	Craig Topper	Merge VPERM2F128/VPERM2I128 ISD node types.	blob \| commitdiff \| raw \| diff to current
2011-11-30	Craig Topper	Merge decoding of VPERMILPD and VPERMILPS shuffle masks...	blob \| commitdiff \| raw \| diff to current
2011-11-29	Craig Topper	Fix issues in shuffle decoding around VPERM* instructio...	blob \| commitdiff \| raw \| diff to current
2011-11-28	Craig Topper	Add X86 instruction selection for VPERM2I128 when AVX2...	blob \| commitdiff \| raw \| diff to current
2011-11-28	Craig Topper	Make isCommutedVSHUFP more like the way isCommutedSHUFP...	blob \| commitdiff \| raw \| diff to current
2011-11-27	Craig Topper	Merge detecting and handling for VSHUFPSY and VSHUFPDY...	blob \| commitdiff \| raw \| diff to current
2011-11-26	Craig Topper	Merge 128-bit and 256-bit X86ISD node types for VPERMIL...	blob \| commitdiff \| raw \| diff to current
2011-11-26	Craig Topper	Collapse X86ISD node types for PUNPCKH, PUNPCKL,...	blob \| commitdiff \| raw \| diff to current
2011-11-24	Craig Topper	Remove 256-bit specific node types for UNPCKHPS/D and...	blob \| commitdiff \| raw \| diff to current
2011-11-24	Craig Topper	Remove AVX2 specific X86ISD node types for PUNPCKH...	blob \| commitdiff \| raw \| diff to current
2011-11-23	Benjamin Kramer	X86: Use btq for bit tests if the immediate can't be...	blob \| commitdiff \| raw \| diff to current
2011-11-23	Elena Demikhovsky	I added several lines in X86 code generator that allow...	blob \| commitdiff \| raw \| diff to current
2011-11-22	Craig Topper	Fix shuffle decoding logic to handle UNPCKLPS/UNPCKLPD...	blob \| commitdiff \| raw \| diff to current
2011-11-22	Craig Topper	Add methods for querying minimum SSE version along...	blob \| commitdiff \| raw \| diff to current
2011-11-21	Craig Topper	Lowering for v32i8 to VPUNPCKLBW/VPUNPCKHBW when AVX2...	blob \| commitdiff \| raw \| diff to current
2011-11-21	Craig Topper	Add support for lowering 256-bit shuffles to VPUNPCKL...	blob \| commitdiff \| raw \| diff to current
2011-11-21	Craig Topper	Make LowerSIGN_EXTEND_INREG split 256-bit vectors when...	blob \| commitdiff \| raw \| diff to current
2011-11-20	Craig Topper	Add code for lowering v32i8 shifts by a splat to AVX2...	blob \| commitdiff \| raw \| diff to current
2011-11-19	Craig Topper	Use 256-bit vcmpeqd for creating an all ones vector...	blob \| commitdiff \| raw \| diff to current
2011-11-19	Craig Topper	Custom lower AVX2 variable shift intrinsics to shl...	blob \| commitdiff \| raw \| diff to current
2011-11-19	Craig Topper	Synthesize SSSE3/AVX 128-bit horizontal integer add...	blob \| commitdiff \| raw \| diff to current
2011-11-19	Craig Topper	Collapse X86 PSIGNB/PSIGNW/PSIGND node types.	blob \| commitdiff \| raw \| diff to current
2011-11-19	Craig Topper	Extend VPBLENDVB and VPSIGN lowering to work for AVX2.	blob \| commitdiff \| raw \| diff to current
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