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

2018-10-11	Jason Ekstrand	nir: Add a bunch of b2[if] optimizations	blob \| commitdiff
2018-10-09	Ian Romanick	nir/algebraic: Simplify fsat of fsign	blob \| commitdiff \| diff to current
2018-10-09	Ian Romanick	nir/algebraic: sign(x)xx is abs(x)*x	blob \| commitdiff \| diff to current
2018-08-29	Jason Ekstrand	nir/algebraic: Add some max/min optimizations	blob \| commitdiff \| diff to current
2018-08-29	Jason Ekstrand	nir/algebraic: Add more extract_[iu](8\|16) optimizations	blob \| commitdiff \| diff to current
2018-08-29	Jason Ekstrand	nir/algebraic: Be more careful converting ushr to extra...	blob \| commitdiff \| diff to current
2018-08-09	Mathieu Bridon	python: Use the right function for the job	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform -fabs(a) >= 0 to a == 0	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform expressions of b2f(a) and b2f(b) to...	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Transform -fabs(a) < 0 to a != 0	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Rearrange bcsel with two bcsel sources	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Collapse more repeated bcsels on the same argument	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Don't compare i2f or u2i with zero	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Remove f2i(i2f(x)) conversions	blob \| commitdiff \| diff to current
2018-08-04	Ian Romanick	nir: Mark the 0.0 < abs(a) transformation as imprecise	blob \| commitdiff \| diff to current
2018-07-25	Jason Ekstrand	nir: Add a couple of iand/ior optimizations	blob \| commitdiff \| diff to current
2018-07-23	Jason Ekstrand	nir: Add a couple trivial abs optimizations	blob \| commitdiff \| diff to current
2018-07-17	Timothy Arceri	nir: add a couple of ior opts to nir_opt_algebraic	blob \| commitdiff \| diff to current
2018-07-06	Mathieu Bridon	python: Use the print function	blob \| commitdiff \| diff to current
2018-07-05	Mathieu Bridon	python: Stabilize some script outputs	blob \| commitdiff \| diff to current
2018-06-06	Eric Anholt	nir: Add lowering for find_lsb.	blob \| commitdiff \| diff to current
2018-06-06	Eric Anholt	nir: Add lowering for ifind_msb to ufind_msb.	blob \| commitdiff \| diff to current
2018-06-06	Eric Anholt	nir: Add lowering from ibitfield_extract/ubitfield_extr...	blob \| commitdiff \| diff to current
2018-06-06	Eric Anholt	nir: Add lowering for bitfieldInsert without using...	blob \| commitdiff \| diff to current
2018-06-01	Ian Romanick	nir: Lower !f2b(x) to x == 0.0	blob \| commitdiff \| diff to current
2018-06-01	Ian Romanick	nir: Add some missing "optimization undo" patterns	blob \| commitdiff \| diff to current
2018-05-31	Samuel Pitoiset	nir: optimize iand(ieq(a, 0), ieq(b, 0)) to ieq(ior...	blob \| commitdiff \| diff to current
2018-05-30	Timothy Arceri	nir: add unsigned comparison simplifications	blob \| commitdiff \| diff to current
2018-05-18	Alyssa Rosenzweig	nir: Implement optional b2f->iand lowering	blob \| commitdiff \| diff to current
2018-03-26	Ian Romanick	nir: Don't condition 'a-b < 0' -> 'a < b' on is_not_use...	blob \| commitdiff \| diff to current
2018-03-19	Ian Romanick	nir: Don't compare b2f or b2i with zero	blob \| commitdiff \| diff to current
2018-03-08	Ian Romanick	nir: Don't i2b a value that is already Boolean	blob \| commitdiff \| diff to current
2018-03-08	Ian Romanick	nir: Narrow some dot product operations	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Simplify some comparisons like a+b < a	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Use De Morgan's Law on logic compounded comparisons	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Replace fmin(b2f(a), b) with a bcsel	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Pull b2f out of bcsel	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Replace an odd comparison involving fmin of -b2f	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Mark bcsel-to-fmin (or fmax) transformations as...	blob \| commitdiff \| diff to current
2018-03-06	Ian Romanick	nir: Recognize some more open-coded fmin / fmax	blob \| commitdiff \| diff to current
2018-02-27	Timothy Arceri	nir: add lower_ldexp to nir compiler options	blob \| commitdiff \| diff to current
2018-02-22	Samuel Pitoiset	nir: lower fexp2(fmul(flog2(a), 2)) to fmul(a, a)	blob \| commitdiff \| diff to current
2018-02-22	Samuel Pitoiset	nir: add is_used_once for fmul(fexp2(a), fexp2(b))...	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Distribute binary operations with constants into...	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Rearrange logic op-compounded integer compares	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Rearrange and-compounded float compares	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Separate a weird compare with zero to two compares...	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Simplify min and max of b2f	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Undo possible damage caused by rearranging or...	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: Be more conservative about rearranging or-compound...	blob \| commitdiff \| diff to current
2018-01-30	Ian Romanick	nir: See through an fneg to apply existing optimizations	blob \| commitdiff \| diff to current
2017-08-01	Connor Abbott	nir: fix algebraic optimizations	blob \| commitdiff \| diff to current
2017-07-20	Matt Turner	nir: Optimize find_lsb/imsb/umsb error checks	blob \| commitdiff \| diff to current
2017-04-24	Timothy Arceri	nir/i965: add before ffma algebraic opts	blob \| commitdiff \| diff to current
2017-04-24	Timothy Arceri	nir: shuffle constants to the top	blob \| commitdiff \| diff to current
2017-04-24	Timothy Arceri	nir: add flt comparision simplification	blob \| commitdiff \| diff to current
2017-03-14	Jason Ekstrand	nir: Rework conversion opcodes	blob \| commitdiff \| diff to current
2017-03-10	Emil Velikov	nir: remove shebang from python scripts	blob \| commitdiff \| diff to current
2017-02-17	Jason Ekstrand	nir/algebraic: Optimize 64bit pack/unpack	blob \| commitdiff \| diff to current
2017-02-17	Jason Ekstrand	nir: Combine the int and double [un]pack opcodes	blob \| commitdiff \| diff to current
2017-01-20	Ian Romanick	nir: Shift count for shift opcodes is always 32-bits	blob \| commitdiff \| diff to current
2017-01-20	Elie TOURNIER	nir: add min/max optimisation	blob \| commitdiff \| diff to current
2017-01-14	Timothy Arceri	nir: optimise min/max fadd combos	blob \| commitdiff \| diff to current
2017-01-11	Timothy Arceri	nir: don't turn ieq/ine into inot if used by an if	blob \| commitdiff \| diff to current
2017-01-11	Timothy Arceri	nir: add late opt to turn inot/b2f combos back to bcsel	blob \| commitdiff \| diff to current
2017-01-11	Timothy Arceri	nir: add imprecise flrp optimisation	blob \| commitdiff \| diff to current
2017-01-09	Timothy Arceri	nir: add another comparison simplification	blob \| commitdiff \| diff to current
2017-01-09	Kenneth Graunke	nir: Turn bcsel of +/- 1.0 and 0.0 into b2f sequences.	blob \| commitdiff \| diff to current
2017-01-09	Kenneth Graunke	nir: Convert ineg(b2i(a)) to a if it's a boolean.	blob \| commitdiff \| diff to current
2016-12-23	Jason Ekstrand	nir/algebraic: Add optimizations for "a == a && a CMP b"	blob \| commitdiff \| diff to current
2016-12-12	Matt Turner	nir: Move fsat outside of fmin/fmax if second arg is...	blob \| commitdiff \| diff to current
2016-10-19	Ian Romanick	nir: Optimize integer division and modulus with 1	blob \| commitdiff \| diff to current
2016-08-19	Kenneth Graunke	nir: Rely on the fact that bcsel takes a well formed...	blob \| commitdiff \| diff to current
2016-08-17	Ian Romanick	nir/algebraic: Optimize common array indexing sequence	blob \| commitdiff \| diff to current
2016-07-19	Ian Romanick	nir/algebraic: Optimize fabs(u2f(x))	blob \| commitdiff \| diff to current
2016-07-12	Eric Anholt	nir: Add optimization for (a \|\| True == True)	blob \| commitdiff \| diff to current
2016-06-20	Jason Ekstrand	nir/algebraic: Remove imprecise flog2 optimizations	blob \| commitdiff \| diff to current
2016-06-03	Rob Clark	nir/algebraic: support for power-of-two optimizations	blob \| commitdiff \| diff to current
2016-05-11	Jason Ekstrand	nir/algebraic: Separate ffma lowering from fusing	blob \| commitdiff \| diff to current
2016-05-04	Samuel Iglesias...	nir: Separate 32 and 64-bit fmod lowering	blob \| commitdiff \| diff to current
2016-04-29	Jason Ekstrand	nir/algebraic: Support lowering for both 64 and 32...	blob \| commitdiff \| diff to current
2016-04-29	Jason Ekstrand	nir/opcodes: Make ldexp take an explicitly 32-bit int	blob \| commitdiff \| diff to current
2016-04-28	Samuel Iglesias...	nir: Add lrp lowering for doubles in opt_algebraic	blob \| commitdiff \| diff to current
2016-04-28	Samuel Iglesias...	nir: rename lower_flrp to lower_flrp32	blob \| commitdiff \| diff to current
2016-04-27	Jason Ekstrand	nir/opt_algebraic: Fix some expressions with ambiguous...	blob \| commitdiff \| diff to current
2016-04-27	Jason Ekstrand	nir/search: Respect the bit_size parameter on nir_searc...	blob \| commitdiff \| diff to current
2016-04-27	Jason Ekstrand	nir/algebraic: Add a mechanism for specifying the bit...	blob \| commitdiff \| diff to current
2016-04-14	Jason Ekstrand	nir/opt_algebraic: Remove the encoding line	blob \| commitdiff \| diff to current
2016-04-14	Jason Ekstrand	Merge remote-tracking branch 'public/master' into vulkan	blob \| commitdiff \| diff to current
2016-04-13	Jason Ekstrand	nir/algebraic: Add lowering for ldexp	blob \| commitdiff \| diff to current
2016-04-13	Jason Ekstrand	nir: Add more modulus opcodes	blob \| commitdiff \| diff to current
2016-04-12	Markus Wick	nir: Merge redudant integer clamping.	blob \| commitdiff \| diff to current
2016-04-12	Kenneth Graunke	nir: Do basic constant reassociation.	blob \| commitdiff \| diff to current
2016-04-07	Jason Ekstrand	Merge remote-tracking branch 'public/master' into vulkan	blob \| commitdiff \| diff to current
2016-04-04	Jason Ekstrand	Merge remote-tracking branch 'public/master' into vulkan	blob \| commitdiff \| diff to current
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