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[platform/upstream/gcc.git] / gcc / value-range.cc

2022-11-12	Aldy Hernandez	[frange] Avoid testing signed zero test for -fno-signed...	blob \| commitdiff
2022-11-10	Aldy Hernandez	Do not specify NAN sign in frange::set_nonnegative.	blob \| commitdiff \| diff to current
2022-11-09	Aldy Hernandez	Clear NAN when reading back a global range if necessary.	blob \| commitdiff \| diff to current
2022-11-08	Aldy Hernandez	Provide normalized and denormal format version of real_...	blob \| commitdiff \| diff to current
2022-11-02	Aldy Hernandez	Fix bug in frange::contains_p() for signed zeros.	blob \| commitdiff \| diff to current
2022-11-01	Andrew MacLeod	Intersect with nonzero bits can indicate change incorre...	blob \| commitdiff \| diff to current
2022-10-28	Aldy Hernandez	Change remaining flag_finite_math_only use in value...	blob \| commitdiff \| diff to current
2022-10-26	Aldy Hernandez	Convert flag_finite_math_only uses in frange to HONOR_*.	blob \| commitdiff \| diff to current
2022-10-24	Aldy Hernandez	Check HONOR_NANS instead of flag_finite_math_only in...	blob \| commitdiff \| diff to current
2022-10-22	Aldy Hernandez	Update selftest such that [-Inf, +Inf] is always VARYIN...	blob \| commitdiff \| diff to current
2022-10-20	Aldy Hernandez	Do not set NAN flags for VARYING ranges when !HONOR_NANS.	blob \| commitdiff \| diff to current
2022-10-19	Aldy Hernandez	[PR tree-optimization/107312] Make range_true_and_false...	blob \| commitdiff \| diff to current
2022-10-17	Aldy Hernandez	Do not test for -Inf when flag_finite_math_only.	blob \| commitdiff \| diff to current
2022-10-14	Aldy Hernandez	Implement distinction between HONOR_SIGNED_ZEROS and...	blob \| commitdiff \| diff to current
2022-10-14	Aldy Hernandez	Check rvc_normal in real_isdenormal.	blob \| commitdiff \| diff to current
2022-10-14	Aldy Hernandez	Normalize ranges over the range for both bounds when...	blob \| commitdiff \| diff to current
2022-10-14	Aldy Hernandez	Drop -0.0 in frange::set() for !HONOR_SIGNED_ZEROS.	blob \| commitdiff \| diff to current
2022-10-12	Aldy Hernandez	Disable tree to bool conversion in frange::update_nan.	blob \| commitdiff \| diff to current
2022-10-11	Aldy Hernandez	[PR107195] Set range to zero when nonzero mask is 0.	blob \| commitdiff \| diff to current
2022-10-07	Jonathan Wakely	gcc: Fix comment typo	blob \| commitdiff \| diff to current
2022-10-07	Aldy Hernandez	Convert nonzero mask back to tree.	blob \| commitdiff \| diff to current
2022-10-07	Jakub Jelinek	Fix comment typos	blob \| commitdiff \| diff to current
2022-10-06	Aldy Hernandez	Setting explicit NANs sets UNDEFINED for -ffinite-math...	blob \| commitdiff \| diff to current
2022-10-04	Aldy Hernandez	Remove assert from set_nonzero_bits.	blob \| commitdiff \| diff to current
2022-10-04	Aldy Hernandez	Convert nonzero mask in irange to wide_int.	blob \| commitdiff \| diff to current
2022-10-03	Aldy Hernandez	Do not pessimize range in set_nonzero_bits.	blob \| commitdiff \| diff to current
2022-10-03	Aldy Hernandez	Avoid comparing ranges when sub-ranges is 0.	blob \| commitdiff \| diff to current
2022-10-03	Aldy Hernandez	Do not compare nonzero masks for varying.	blob \| commitdiff \| diff to current
2022-09-27	Aldy Hernandez	irange: keep better track of powers of 2.	blob \| commitdiff \| diff to current
2022-09-26	Martin Liska	ranger: remove unused function	blob \| commitdiff \| diff to current
2022-09-23	Aldy Hernandez	frange: Make the setter taking trees a wrapper.	blob \| commitdiff \| diff to current
2022-09-23	Aldy Hernandez	frange: drop endpoints to min/max representable numbers...	blob \| commitdiff \| diff to current
2022-09-21	Aldy Hernandez	[PR106967] Set known NANs to undefined for flag_finite_...	blob \| commitdiff \| diff to current
2022-09-21	Aldy Hernandez	Clear unused flags in frange for undefined ranges.	blob \| commitdiff \| diff to current
2022-09-20	Aldy Hernandez	frange::set_nonnegative should not contain -NAN.	blob \| commitdiff \| diff to current
2022-09-20	Aldy Hernandez	frange: flush denormals to zero	blob \| commitdiff \| diff to current
2022-09-18	Jakub Jelinek	[PR106831] Avoid propagating long doubles that may...	blob \| commitdiff \| diff to current
2022-09-18	Aldy Hernandez	Rewrite NAN and sign handling in frange	blob \| commitdiff \| diff to current
2022-09-14	Aldy Hernandez	Use frange::set_nan() from the generic frange::set().	blob \| commitdiff \| diff to current
2022-09-14	Aldy Hernandez	Provide cleaner set_nan(), clear_nan(), and update_nan...	blob \| commitdiff \| diff to current
2022-09-14	Aldy Hernandez	Minor fixes to frange.	blob \| commitdiff \| diff to current
2022-09-12	Aldy Hernandez	frange::set_signbit: Avoid changing sign when already...	blob \| commitdiff \| diff to current
2022-09-08	Aldy Hernandez	Implement known/maybe fpclassify like API for frange.	blob \| commitdiff \| diff to current
2022-09-05	Aldy Hernandez	Do not ICE when updating a NAN to a non-NAN.	blob \| commitdiff \| diff to current
2022-09-05	Aldy Hernandez	Be even more conservative in intersection of NANs.	blob \| commitdiff \| diff to current
2022-09-04	Aldy Hernandez	Do not clobber signbit when unioning a NAN.	blob \| commitdiff \| diff to current
2022-09-03	Aldy Hernandez	[PR/middle-end 106819] NANs can never be a singleton	blob \| commitdiff \| diff to current
2022-09-01	Aldy Hernandez	Convert ranger uses of real_inf to dconst[n]inf.	blob \| commitdiff \| diff to current
2022-09-01	Aldy Hernandez	Add signbit property to frange to better model signed...	blob \| commitdiff \| diff to current
2022-09-01	Aldy Hernandez	Make frange selftests work on !HONOR_NANS systems.	blob \| commitdiff \| diff to current
2022-08-30	Aldy Hernandez	Improve union of ranges containing NAN.	blob \| commitdiff \| diff to current
2022-08-30	Aldy Hernandez	Force a [NAN, NAN] range when the definite NAN property...	blob \| commitdiff \| diff to current
2022-08-30	Aldy Hernandez	Add support for floating point endpoints to frange.	blob \| commitdiff \| diff to current
2022-08-26	Aldy Hernandez	Make all default vrange setters set VARYING.	blob \| commitdiff \| diff to current
2022-08-15	Andrew MacLeod	Check for undefined and varying first.	blob \| commitdiff \| diff to current
2022-08-05	Aldy Hernandez	Inline unsupported_range constructor.	blob \| commitdiff \| diff to current
2022-08-02	Aldy Hernandez	More frange::set cleanups.	blob \| commitdiff \| diff to current
2022-08-01	Aldy Hernandez	Cleanups to frange.	blob \| commitdiff \| diff to current
2022-08-01	Aldy Hernandez	const_tree conversion of vrange::supports_*	blob \| commitdiff \| diff to current
2022-07-26	Aldy Hernandez	Handle non constant ranges in irange pretty printer.	blob \| commitdiff \| diff to current
2022-07-25	Aldy Hernandez	frange class to represent floating point ranges	blob \| commitdiff \| diff to current
2022-07-15	Aldy Hernandez	Convert vrange dumping facilities to pretty_printer.	blob \| commitdiff \| diff to current
2022-07-15	Aldy Hernandez	Implement visitor pattern for vrange.	blob \| commitdiff \| diff to current
2022-07-13	Aldy Hernandez	Clear nonzero mask when inverting ranges.	blob \| commitdiff \| diff to current
2022-07-12	Aldy Hernandez	Set nonzero bits from bitwise and operator in range...	blob \| commitdiff \| diff to current
2022-07-10	Aldy Hernandez	Cleanups to irange::nonzero bit code.	blob \| commitdiff \| diff to current
2022-07-09	Aldy Hernandez	Set VR_VARYING in irange::irange_single_pair_union.	blob \| commitdiff \| diff to current
2022-07-04	Aldy Hernandez	Integrate nonzero bits with irange.	blob \| commitdiff \| diff to current
2022-07-04	Aldy Hernandez	Remove some deprecated irange methods.	blob \| commitdiff \| diff to current
2022-06-03	Aldy Hernandez	Flesh out unsupported_range.	blob \| commitdiff \| diff to current
2022-06-03	Aldy Hernandez	Implement vrange::supports_type_p.	blob \| commitdiff \| diff to current
2022-06-01	Aldy Hernandez	Implement generic range temporaries.	blob \| commitdiff \| diff to current
2022-06-01	Aldy Hernandez	Implement abstract vrange class.	blob \| commitdiff \| diff to current
2022-05-13	Andrew MacLeod	Return a bool result for union, and add performance...	blob \| commitdiff \| diff to current
2022-05-13	Andrew MacLeod	Add a return value to intersect and speed it up.	blob \| commitdiff \| diff to current
2022-04-29	Aldy Hernandez	Remove various deprecated methods in class irange.	blob \| commitdiff \| diff to current
2022-01-17	Martin Liska	Change references of .c files to .cc files	blob \| commitdiff \| diff to current
2022-01-03	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| diff to current
2021-12-06	Richard Sandiford	ranger: Optimise irange_union	blob \| commitdiff \| diff to current
2021-11-15	Aldy Hernandez	Drop tree overflow in irange setter.	blob \| commitdiff \| diff to current
2021-10-08	Aldy Hernandez	Implement irange::debug()	blob \| commitdiff \| diff to current
2021-10-06	Andrew MacLeod	Add range intersect with 2 wide-ints.	blob \| commitdiff \| diff to current
2021-05-25	Aldy Hernandez	Fix selftest for targets where short and int are the...	blob \| commitdiff \| diff to current
2021-05-24	Aldy Hernandez	VARYING ranges of different sizes should not be equal.	blob \| commitdiff \| diff to current
2021-05-01	Aldy Hernandez	Add GTY support for irange.	blob \| commitdiff \| diff to current
2021-04-26	Aldy Hernandez	Handle anti-ranges of MIN,MAX uniformly.	blob \| commitdiff \| diff to current
2021-04-26	Aldy Hernandez	Cache irange::num_pairs() for non-legacy code.	blob \| commitdiff \| diff to current
2021-04-26	Aldy Hernandez	Keep VR_UNDEFINED and VR_VARYING in sync (speeds up...	blob \| commitdiff \| diff to current
2021-04-26	Aldy Hernandez	Remove irange::varying_p checks from symbolic_p and...	blob \| commitdiff \| diff to current
2021-04-26	Aldy Hernandez	Replace !irange::undefined_p checks with num_ranges...	blob \| commitdiff \| diff to current
2021-03-23	Aldy Hernandez	Handle setting of 1-bit anti-ranges uniformly.	blob \| commitdiff \| diff to current
2021-01-06	Richard Biener	tree-optimization/98513 - fix bug in range intersection...	blob \| commitdiff \| diff to current
2021-01-04	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| diff to current
2020-11-11	Aldy Hernandez	Early exit on VR_VARYING from irange::set.	blob \| commitdiff \| diff to current
2020-11-10	Aldy Hernandez	Early exit from irange::set for poly ints.	blob \| commitdiff \| diff to current
2020-11-10	Aldy Hernandez	Normalize VARYING for -fstrict-enums.	blob \| commitdiff \| diff to current
2020-11-09	Aldy Hernandez	Clean up irange self tests.	blob \| commitdiff \| diff to current
2020-11-09	Aldy Hernandez	Cleanup irange::set.	blob \| commitdiff \| diff to current
2020-10-28	Richard Sandiford	value-range: Give up on POLY_INT_CST ranges [PR97457]	blob \| commitdiff \| diff to current
2020-10-26	Aldy Hernandez	Handle signed 1-bit ranges in irange::invert.	blob \| commitdiff \| diff to current
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