git.libre-soc.org Git - mesa.git/history - src/compiler/nir/nir_opt

[mesa.git] / src / compiler / nir / nir_opt_algebraic.py

2020-03-30	Jason Ekstrand	nir: Add b2b opcodes	blob \| commitdiff \| raw
2020-03-30	Samuel Pitoiset	nir/algebraic: add fexp2(fmul(flog2(a), 0.5) -> fsqrt...	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	soft-fp64/flt: Perform checks in a different order	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	nir/algebraic: Simplify a contradiction that can occur...	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	nir/algebraic: Constant reassociation for bitwise opera...	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	nir/algebraic: Generalize some and-of-shift-right patte...	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	nir/algebraic: optimize ior(ine(a, 0), ine(b, 0)) to...	blob \| commitdiff \| raw \| diff to current
2020-03-18	Ian Romanick	nir/algebraic: Simplify logic to detect sign of an...	blob \| commitdiff \| raw \| diff to current
2020-03-12	Juan A. Suarez Romero	nir/algebraic: coalesce fmod lowering	blob \| commitdiff \| raw \| diff to current
2020-03-04	Jason Ekstrand	nir: Flush to zero with OOB low exponents in ldexp	blob \| commitdiff \| raw \| diff to current
2020-02-24	Hyunjun Ko	nir: Add optimization for doing removing f16/f32 conver...	blob \| commitdiff \| raw \| diff to current
2020-02-24	Neil Roberts	nir/opcodes: Add nir_op_f2fmp	blob \| commitdiff \| raw \| diff to current
2020-02-13	Erik Faye-Lund	Revert "nir: Add a couple trivial abs optimizations"	blob \| commitdiff \| raw \| diff to current
2020-02-11	Samuel Pitoiset	nir: do not use De Morgan's Law rules for flt and fge	blob \| commitdiff \| raw \| diff to current
2020-01-29	Rhys Perry	nir/algebraic: add some half packing optimizations	blob \| commitdiff \| raw \| diff to current
2020-01-29	Rhys Perry	nir/algebraic: add patterns for a >> #b << #b	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Optimize some 64-bit integer comparisons...	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Add lowering for 64-bit iadd_sat and...	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Add lowering for 64-bit uadd_sat	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Add lowering for 64-bit usub_sat	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Add lowering for 64-bit hadd and rhadd	blob \| commitdiff \| raw \| diff to current
2020-01-23	Ian Romanick	nir/algebraic: Add lowering for uabs_usub and uabs_isub	blob \| commitdiff \| raw \| diff to current
2020-01-15	Elie Tournier	nir/algebraic: sqrt(x)*sqrt(x) -> fabs(x)	blob \| commitdiff \| raw \| diff to current
2020-01-15	Elie Tournier	nir/algebraic: i2f(f2i()) -> trunc()	blob \| commitdiff \| raw \| diff to current
2020-01-14	Rhys Perry	nir/algebraic: a & ~(a >> 31) -> imax(a, 0)	blob \| commitdiff \| raw \| diff to current
2019-12-17	Jonathan Marek	nir: add option to lower half packing opcodes	blob \| commitdiff \| raw \| diff to current
2019-12-03	Ian Romanick	nir/algebraic: Rearrange bcsel sequences generated...	blob \| commitdiff \| raw \| diff to current
2019-12-03	Ian Romanick	nir/algebraic: Simplify some Inf and NaN avoidance...	blob \| commitdiff \| raw \| diff to current
2019-11-04	Ian Romanick	nir/algebraic: Mark other comparison exact when removin...	blob \| commitdiff \| raw \| diff to current
2019-11-04	Ian Romanick	nir/algebraic: Add the ability to mark a replacement...	blob \| commitdiff \| raw \| diff to current
2019-10-18	Rob Clark	nir: add nir_lower_amul pass	blob \| commitdiff \| raw \| diff to current
2019-10-18	Rob Clark	nir: add address calc related opt rules	blob \| commitdiff \| raw \| diff to current
2019-10-18	Rob Clark	nir: add amul instruction	blob \| commitdiff \| raw \| diff to current
2019-09-30	Daniel Schürmann	nir: Remove unnecessary subtraction optimizations	blob \| commitdiff \| raw \| diff to current
2019-09-30	Daniel Schürmann	nir: recombine nir_op_*sub when lower_sub = false	blob \| commitdiff \| raw \| diff to current
2019-09-19	Ian Romanick	nir/algebraic: Additional D3D Boolean optimization	blob \| commitdiff \| raw \| diff to current
2019-09-19	Ian Romanick	nir/algebraic: Do not apply late DPH optimization in...	blob \| commitdiff \| raw \| diff to current
2019-09-17	Andres Gomez	nir/algebraic: mark float optimizations returning one...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Ian Romanick	nir/algebraic: Clean up value range analysis-based...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Ian Romanick	nir/algebraic: Mark some value range analysis-based...	blob \| commitdiff \| raw \| diff to current
2019-08-28	Ian Romanick	nir/algrbraic: Don't optimize open-coded bitfield rever...	blob \| commitdiff \| raw \| diff to current
2019-08-21	Daniel Schürmann	nir/algebraic: some subtraction optimizations	blob \| commitdiff \| raw \| diff to current
2019-08-16	Rhys Perry	nir/algebraic: add a few masking-before-unpack optimiza...	blob \| commitdiff \| raw \| diff to current
2019-08-14	Ian Romanick	nir/algebraic: Reassociate shift-by-constant of shift...	blob \| commitdiff \| raw \| diff to current
2019-08-14	Ian Romanick	nir/algebraic: Reassociate add-and-shift to be shift...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Use value range analysis to eliminate...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Use value range analysis to convert...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Use value range analysis to eliminate...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Use value range analysis to eliminate...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Simplify some comparisons like a+constan...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Recognize (a < 0 \|\| 0 < b) as min(a...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Ian Romanick	nir/algebraic: Replace checks that a value is between...	blob \| commitdiff \| raw \| diff to current
2019-07-31	Erico Nunes	nir/algebraic: rename lower_bitshift to lower_bitops	blob \| commitdiff \| raw \| diff to current
2019-07-31	Erico Nunes	nir/algebraic: add new fsum ops and fdot lowering	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir/algebraic: add scmp algebraic optimizations	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir/algebraic: add option to lower fall_equalN/fany_nequalN	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir/algebraic: add fdot2 optimizations	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir/algebraic: add option to lower fdph	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir: replace lower_sincos with algebraic opt	blob \| commitdiff \| raw \| diff to current
2019-07-24	Jonathan Marek	nir/algebraic: allow swizzle in nir_algebraic replace...	blob \| commitdiff \| raw \| diff to current
2019-07-19	Rhys Perry	nir/algebraic: mark a few comparison simplifications...	blob \| commitdiff \| raw \| diff to current
2019-07-19	Rhys Perry	nir/algebraic: optimize contradictory iand operands	blob \| commitdiff \| raw \| diff to current
2019-07-17	Jason Ekstrand	nir/algebraic: Optimize comparisons and up-casts	blob \| commitdiff \| raw \| diff to current
2019-07-17	Jason Ekstrand	nir/algebraic: Optimize comparing unpacked values	blob \| commitdiff \| raw \| diff to current
2019-07-11	Ian Romanick	nir/algebraic: Recognize open-coded flrp(a, b, a)	blob \| commitdiff \| raw \| diff to current
2019-07-11	Ian Romanick	nir/algebraic: Rearrange 1-((1-a) * (1-b)) into flrp...	blob \| commitdiff \| raw \| diff to current
2019-07-11	Ian Romanick	nir/algebraic: Reassociate fadd into fmul in DPH-like...	blob \| commitdiff \| raw \| diff to current
2019-07-11	Ian Romanick	nir/algebraic: Recognize open-coded flrp(-1, 1, a)...	blob \| commitdiff \| raw \| diff to current
2019-07-01	Sagar Ghuge	nir: Add optimization to use ROR/ROL instructions	blob \| commitdiff \| raw \| diff to current
2019-06-29	Ian Romanick	nir/algebraic: Fail build when too many commutative...	blob \| commitdiff \| raw \| diff to current
2019-06-28	Eric Anholt	nir: Fix lowering of bitfield_insert to shifts.	blob \| commitdiff \| raw \| diff to current
2019-06-26	Caio Marcelo de...	nir/algebraic: Add helpers and a rule involving wrapping	blob \| commitdiff \| raw \| diff to current
2019-06-26	Jonathan Marek	nir: remove fnot/fxor/fand/for opcodes	blob \| commitdiff \| raw \| diff to current
2019-06-24	Daniel Schürmann	nir: introduce lowering of bitfield_insert to bfm and...	blob \| commitdiff \| raw \| diff to current
2019-06-24	Daniel Schürmann	nir/algebraic: Use unsigned comparison when lowering...	blob \| commitdiff \| raw \| diff to current
2019-06-24	Daniel Schürmann	nir/algebraic: Remove unnecessary iand of [iu]bfe and...	blob \| commitdiff \| raw \| diff to current
2019-06-24	Daniel Schürmann	nir: define behavior of nir_op_bfm and nir_op_u/ibfe...	blob \| commitdiff \| raw \| diff to current
2019-06-24	Daniel Schürmann	nir/algebraic: add optimization pattern for ('ult'...	blob \| commitdiff \| raw \| diff to current
2019-06-10	Eduardo Lima Mitev	nir/opt_algebraic: Fix rules for imadsh_mix16	blob \| commitdiff \| raw \| diff to current
2019-06-07	Eduardo Lima Mitev	nir_algebraic: Add basic optimizations for umul_low...	blob \| commitdiff \| raw \| diff to current
2019-06-05	Kenneth Graunke	nir: Combine lower_fmod16/32 back into a single lower_fmod.	blob \| commitdiff \| raw \| diff to current
2019-06-05	Kenneth Graunke	nir: Drop lower_fmod64 option.	blob \| commitdiff \| raw \| diff to current
2019-06-04	Alyssa Rosenzweig	nir/algebraic: Simplify max(abs(a), 0.0) -> abs(a)	blob \| commitdiff \| raw \| diff to current
2019-05-31	Jonathan Marek	nir: add lower_bitshift option	blob \| commitdiff \| raw \| diff to current
2019-05-16	Alyssa Rosenzweig	nir/algebraic: Remove problematic "optimization"	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Commute 1-fsat(a) to fsat(1-a) for all...	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Eliminate useless fsat() on operand...	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Strip double negatives from comparison...	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	intel/compiler: Repeat nir_opt_algebraic_late	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	Revert "nir: add late opt to turn inot/b2f combos back...	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Eliminate a tautological compare	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Simplify fsqrt domain guard	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Recognize open-coded fsat with modifiers	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Push unary operations into source operan...	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Recognize open-coded flrp(a, b, fsat(c))	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir/algebraic: Add missing ffma(-1, a, b) pattern	blob \| commitdiff \| raw \| diff to current
2019-05-14	Ian Romanick	nir: Mark ffma as 2src_commutative	blob \| commitdiff \| raw \| diff to current
2019-05-07	Ian Romanick	nir/algebraic: Reassociate open-coded flrp(1, b, c)	blob \| commitdiff \| raw \| diff to current
2019-05-07	Ian Romanick	nir: Use the flrp lowering pass instead of nir_opt_alge...	blob \| commitdiff \| raw \| diff to current
2019-05-07	Ian Romanick	nir/algebraic: Pull common multiplication out of flrp...	blob \| commitdiff \| raw \| diff to current
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