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[platform/upstream/gcc.git] / gcc / tree-vrp.c

2019-10-23	Eric Botcazou	re PR tree-optimization/92131 (incorrect assumption...	blob \| commitdiff
2019-10-17	Aldy Hernandez	re PR tree-optimization/92131 (incorrect assumption...	blob \| commitdiff \| diff to current
2019-10-16	Richard Sandiford	Deal with incoming POLY_INT_CST ranges (PR92033)	blob \| commitdiff \| diff to current
2019-10-14	Aldy Hernandez	Normalize unsigned ~[0,0] into [1,MAX].	blob \| commitdiff \| diff to current
2019-10-07	Aldy Hernandez	Disentangle range_fold_*ary_expr() into various indepen...	blob \| commitdiff \| diff to current
2019-10-07	Aldy Hernandez	Use value_range_base::num_pairs instead of vrp_val_is...	blob \| commitdiff \| diff to current
2019-10-03	Aldy Hernandez	Makefile.in (OBJS): Add range.o and range-op.o.	blob \| commitdiff \| diff to current
2019-09-03	Jakub Jelinek	re PR tree-optimization/91597 (GCC miscompiles a branch...	blob \| commitdiff \| diff to current
2019-08-30	Martin Sebor	PR middle-end/91584 - Bogus warning from -Warray-bounds...	blob \| commitdiff \| diff to current
2019-08-28	Martin Sebor	PR tree-optimization/91457 - inconsistent warning for...	blob \| commitdiff \| diff to current
2019-08-26	Martin Sebor	PR tree-optimization/83431 - -Wformat-truncation may...	blob \| commitdiff \| diff to current
2019-08-26	Robin Dapp	[PATCH 1/2] Allow folding all statements.	blob \| commitdiff \| diff to current
2019-08-16	Aldy Hernandez	Add type to VR_VARYING.	blob \| commitdiff \| diff to current
2019-08-15	Aldy Hernandez	Enforce canonicalization in value_range.	blob \| commitdiff \| diff to current
2019-07-31	Richard Biener	re PR tree-optimization/91257 (Compile-time and memory...	blob \| commitdiff \| diff to current
2019-07-29	Richard Biener	re PR tree-optimization/91257 (Compile-time and memory...	blob \| commitdiff \| diff to current
2019-07-25	Richard Biener	tree-vrp.c (extract_range_from_multiplicative_op):...	blob \| commitdiff \| diff to current
2019-07-25	Richard Biener	gimple-loop-versioning.cc (loop_versioning::prune_loop_...	blob \| commitdiff \| diff to current
2019-07-12	Martin Sebor	invoke.texi (ssa-name-def-chain-limit): Document new...	blob \| commitdiff \| diff to current
2019-07-11	Aldy Hernandez	Do not try to further refine a VR_UNDEFINED result...	blob \| commitdiff \| diff to current
2019-06-13	Aldy Hernandez	Revamp value_range::may_contain_p.	blob \| commitdiff \| diff to current
2019-06-12	Aldy Hernandez	Remove value_range_constant_singleton in favor of value...	blob \| commitdiff \| diff to current
2019-06-07	Aldy Hernandez	Split up value_range::intersect into base (value_range_...	blob \| commitdiff \| diff to current
2019-06-03	Aldy Hernandez	tree-vrp.h (value_range_base::nonzero_p): New.	blob \| commitdiff \| diff to current
2019-03-18	Martin Sebor	PR tree-optimization/89720 - Spurious -Warray-bounds...	blob \| commitdiff \| diff to current
2019-03-13	Martin Sebor	PR tree-optimization/89662 - -Warray-bounds ICE on...	blob \| commitdiff \| diff to current
2019-03-08	Jakub Jelinek	re PR tree-optimization/89550 (Spurious array-bounds...	blob \| commitdiff \| diff to current
2019-02-01	Jakub Jelinek	re PR tree-optimization/89143 (comparison of abs(i...	blob \| commitdiff \| diff to current
2019-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| diff to current
2018-12-17	Richard Sandiford	Add a loop versioning pass	blob \| commitdiff \| diff to current
2018-12-11	Jakub Jelinek	re PR tree-optimization/88444 (ICE: tree check: expecte...	blob \| commitdiff \| diff to current
2018-12-06	Jakub Jelinek	re PR tree-optimization/88367 (-fno-delete-null-pointer...	blob \| commitdiff \| diff to current
2018-12-04	Richard Biener	re PR tree-optimization/88301 (Optimization regression...	blob \| commitdiff \| diff to current
2018-12-03	Richard Biener	re PR tree-optimization/88301 (Optimization regression...	blob \| commitdiff \| diff to current
2018-11-30	Richard Biener	re PR tree-optimization/88274 (ICE in check, at tree...	blob \| commitdiff \| diff to current
2018-11-16	Richard Biener	re PR tree-optimization/88011 (r266028 causes a bunch...	blob \| commitdiff \| diff to current
2018-11-14	Aldy Hernandez	* gimple-ssa-evrp-analyze.c	blob \| commitdiff \| diff to current
2018-11-13	Aldy Hernandez	tree-vrp.c (value_range_base::dump): Dump type.	blob \| commitdiff \| diff to current
2018-11-13	Richard Biener	tree-ssanames.h (set_range_info): Use value_range_base.	blob \| commitdiff \| diff to current
2018-11-12	Richard Biener	2018-11=12 Richard Biener <rguenther@suse.de>	blob \| commitdiff \| diff to current
2018-11-12	Richard Biener	tree-vrp.h (value_range_base::symbolic_p, [...]): Move...	blob \| commitdiff \| diff to current
2018-11-12	Richard Biener	tree-vrp.c (set_value_range_to_nonnull): Clear equiv.	blob \| commitdiff \| diff to current
2018-11-11	Richard Biener	tree-vrp.h (class value_range_base): New base class...	blob \| commitdiff \| diff to current
2018-11-09	Aldy Hernandez	tree-vrp.c (value_range::check): Do not access internal...	blob \| commitdiff \| diff to current
2018-11-09	Aldy Hernandez	* tree-vrp.c (may_contain_p): Do not access m_min/m_max...	blob \| commitdiff \| diff to current
2018-11-09	Aldy Hernandez	gimple-fold.c (size_must_be_zero_p): Use value_range...	blob \| commitdiff \| diff to current
2018-10-23	Richard Biener	tree-vrp.c (add_assert_info): Guard dump_printf with...	blob \| commitdiff \| diff to current
2018-10-22	Richard Biener	2018-10-22 Richard Biener <rguenther@suse.de>	blob \| commitdiff \| diff to current
2018-10-22	Richard Biener	re PR bootstrap/87640 (internal compiler error: in...	blob \| commitdiff \| diff to current
2018-10-17	Aldy Hernandez	bitmap.c (bitmap_head::dump): New.	blob \| commitdiff \| diff to current
2018-10-17	Aldy Hernandez	tree-vrp.c (extract_range_from_multiplicative_op):...	blob \| commitdiff \| diff to current
2018-10-17	Aldy Hernandez	wide-int-range.h (wide_int_range_shift_undefined_p...	blob \| commitdiff \| diff to current
2018-10-03	Aldy Hernandez	re PR tree-optimization/87415 (wrong code at -O1 and...	blob \| commitdiff \| diff to current
2018-10-03	Aldy Hernandez	tree-vrp.c (extract_range_from_unary_expr): Special...	blob \| commitdiff \| diff to current
2018-09-25	Martin Liska	Remove unused functions and fields.	blob \| commitdiff \| diff to current
2018-09-21	Jeff Law	gimple-ssa-evrp.c (evrp_dom_walker::cleanup): Call...	blob \| commitdiff \| diff to current
2018-09-17	Aldy Hernandez	tree-vrp.c (extract_range_from_unary_expr): Do not...	blob \| commitdiff \| diff to current
2018-09-14	Aldy Hernandez	tree-vrp.c (extract_range_from_binary_expr_1): Normaliz...	blob \| commitdiff \| diff to current
2018-09-12	Aldy Hernandez	tree-vrp.c (vrp_shift_undefined_p): Remove.	blob \| commitdiff \| diff to current
2018-09-11	Aldy Hernandez	tree-vrp (extract_range_from_binary_expr_1): Treat...	blob \| commitdiff \| diff to current
2018-09-04	Aldy Hernandez	wide-int-range.cc (wide_int_range_convert): New.	blob \| commitdiff \| diff to current
2018-09-04	Aldy Hernandez	tree-vrp.c (vrp_can_optimize_bit_op): Remove.	blob \| commitdiff \| diff to current
2018-08-31	David Malcolm	tree-vrp: add "const" qualifier to various value_range...	blob \| commitdiff \| diff to current
2018-08-27	Martin Liska	Add new gswitch related functions into tree-cfg.c.	blob \| commitdiff \| diff to current
2018-08-24	Aldy Hernandez	gimple-ssa-evrp-analyze.c (set_ssa_range_info): Pass...	blob \| commitdiff \| diff to current
2018-08-23	Aldy Hernandez	tree-vrp.c (abs_extent_range): Remove.	blob \| commitdiff \| diff to current
2018-08-22	Richard Biener	re PR tree-optimization/86988 (ICE: tree check: expecte...	blob \| commitdiff \| diff to current
2018-08-21	Aldy Hernandez	wide-int-range.cc (wide_int_range_abs): New.	blob \| commitdiff \| diff to current
2018-08-20	Richard Biener	re PR c++/78655 (gcc doesn't exploit the fact that...	blob \| commitdiff \| diff to current
2018-08-14	Martin Sebor	PR tree-optimization/86650 - -Warray-bounds missing...	blob \| commitdiff \| diff to current
2018-08-03	Aldy Hernandez	Makefile.in (wide-int-range.o): New.	blob \| commitdiff \| diff to current
2018-08-01	Aldy Hernandez	tree-vrp (zero_nonzero_bits_from_bounds): Rename to...	blob \| commitdiff \| diff to current
2018-07-31	Martin Sebor	PR tree-optimization/86741 - ICE in -Warray-bounds...	blob \| commitdiff \| diff to current
2018-07-19	Martin Sebor	PR tree-optimization/84047 - missing -Warray-bounds...	blob \| commitdiff \| diff to current
2018-07-19	Aldy Hernandez	wide-int.h (widest2_int): New.	blob \| commitdiff \| diff to current
2018-07-16	Aldy Hernandez	fold-const.c (int_const_binop_1): Abstract...	blob \| commitdiff \| diff to current
2018-07-07	Aldy Hernandez	tree-vrp.c (vrp_int_const_binop): Change overflow type...	blob \| commitdiff \| diff to current
2018-07-04	Aldy Hernandez	tree-vrp.c (extract_range_from_binary_expr_1): Initialz...	blob \| commitdiff \| diff to current
2018-07-02	Aldy Hernandez	Abstract a lot of the {PLUS,MINUS}_EXPR code in	blob \| commitdiff \| diff to current
2018-07-02	Aldy Hernandez	tree-vrp.c (extract_range_from_unary_expr): Abstract...	blob \| commitdiff \| diff to current
2018-06-20	Jakub Jelinek	re PR tree-optimization/86231 (vrp_meet causes wrong...	blob \| commitdiff \| diff to current
2018-05-29	Martin Sebor	PR middle-end/85888 - New test case c-c++-common/attr...	blob \| commitdiff \| diff to current
2018-05-23	Yury Gribov	re PR tree-optimization/85822 (Maybe wrong code in...	blob \| commitdiff \| diff to current
2018-03-19	Richard Biener	re PR tree-optimization/84933 (ICE in set_value_range...	blob \| commitdiff \| diff to current
2018-02-13	Richard Sandiford	re PR tree-optimization/84321 (ice in intersect_range_w...	blob \| commitdiff \| diff to current
2018-02-08	Richard Sandiford	Use nonzero bits to refine range in split_constant_offs...	blob \| commitdiff \| diff to current
2018-01-23	David Malcolm	-Warray-bounds: Fix false positive in some "switch...	blob \| commitdiff \| diff to current
2018-01-11	Richard Biener	re PR tree-optimization/83435 (ICE in set_value_range...	blob \| commitdiff \| diff to current
2018-01-04	Richard Sandiford	Protect second call to extract_range_from_multiplicativ...	blob \| commitdiff \| diff to current
2018-01-03	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| diff to current
2017-12-21	Richard Sandiford	poly_int: MEM_REF offsets	blob \| commitdiff \| diff to current
2017-12-20	Richard Sandiford	poly_int: get_addr_base_and_unit_offset	blob \| commitdiff \| diff to current
2017-12-20	Richard Sandiford	poly_int: tree constants	blob \| commitdiff \| diff to current
2017-12-14	David Malcolm	vrp_prop: Use dom_walker for -Warray-bounds (PR tree...	blob \| commitdiff \| diff to current
2017-12-12	Jeff Law	re PR tree-optimization/83298 (wrong code at -O1, ...	blob \| commitdiff \| diff to current
2017-11-28	Richard Biener	re PR tree-optimization/80776 (-Wformat-overflow false...	blob \| commitdiff \| diff to current
2017-11-28	Richard Biener	re PR target/83158 (gcc.target/i386/pr78057.c fail)	blob \| commitdiff \| diff to current
2017-11-23	Jeff Law	gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_fin...	blob \| commitdiff \| diff to current
2017-11-22	Jakub Jelinek	re PR tree-optimization/83044 (ice in contains_struct_c...	blob \| commitdiff \| diff to current
2017-11-16	Martin Sebor	PR tree-optimization/82588 - missing -Warray-bounds...	blob \| commitdiff \| diff to current
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