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[thirdparty/gcc.git] / gcc / fold-const.c

2022-05-11	Jakub Jelinek	fold-const: Fix up make_range_step [PR105189]	blob \| commitdiff \| raw
2021-11-09	Richard Biener	middle-end/100672 - fix bogus right shift folding	blob \| commitdiff \| raw \| diff to current
2021-04-20	Jakub Jelinek	fold-const: Fix ICE in extract_muldiv_1 [PR99777]	blob \| commitdiff \| raw \| diff to current
2021-04-20	Jakub Jelinek	fold-const: Fix up ((1 << x) & y) != 0 folding for...	blob \| commitdiff \| raw \| diff to current
2021-04-20	Jakub Jelinek	fold-const: Fix ICE in fold_read_from_constant_string...	blob \| commitdiff \| raw \| diff to current
2020-12-02	Richard Biener	middle-end/96369 - fix missed short-circuiting during...	blob \| commitdiff \| raw \| diff to current
2020-09-16	Jakub Jelinek	fold-const: Fix A <= 0 ? A : -A folding [PR95810]	blob \| commitdiff \| raw \| diff to current
2020-04-07	Jakub Jelinek	fold-const: Fix division folding with vector operands...	blob \| commitdiff \| raw \| diff to current
2020-02-18	Richard Sandiford	Check for bitwise identity when encoding VECTOR_CSTs...	blob \| commitdiff \| raw \| diff to current
2019-10-21	Jakub Jelinek	backport: re PR go/91617 (Many go test case failures...	blob \| commitdiff \| raw \| diff to current
2019-07-20	Richard Sandiford	Fix folding of vector EQ/NE	blob \| commitdiff \| raw \| diff to current
2019-06-05	Eric Botcazou	fold-const.c (extract_muldiv_1): Do not distribute...	blob \| commitdiff \| raw \| diff to current
2019-04-18	Richard Sandiford	Fix UB in int_const_binop	blob \| commitdiff \| raw \| diff to current
2019-03-25	Richard Biener	re PR middle-end/89790 (ICE segfault in operand_equal_p...	blob \| commitdiff \| raw \| diff to current
2019-03-21	Richard Biener	re PR middle-end/89779 (internal compiler error: tree...	blob \| commitdiff \| raw \| diff to current
2019-03-15	Jakub Jelinek	re PR c++/89709 (ICE with constexpr and "-O")	blob \| commitdiff \| raw \| diff to current
2019-03-14	Richard Biener	re PR c++/89698 (Run-time error due to optimization...	blob \| commitdiff \| raw \| diff to current
2019-03-05	Jakub Jelinek	re PR bootstrap/89560 (ICE In function 'rtx_def* gen_ve...	blob \| commitdiff \| raw \| diff to current
2019-03-01	Jakub Jelinek	re PR middle-end/89503 (Checking ICE in 'gcc.dg/warn...	blob \| commitdiff \| raw \| diff to current
2019-02-20	Jakub Jelinek	re PR middle-end/89091 (ICE: Segmentation fault (in...	blob \| commitdiff \| raw \| diff to current
2019-02-14	Jakub Jelinek	re PR tree-optimization/89314 (ICE in wide_int_to_tree_...	blob \| commitdiff \| raw \| diff to current
2019-01-09	Sandra Loosemore	PR other/16615 [1/5]	blob \| commitdiff \| raw \| diff to current
2019-01-01	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2018-12-19	David Malcolm	C++: more location wrapper nodes (PR c++/43064, PR...	blob \| commitdiff \| raw \| diff to current
2018-11-30	Jakub Jelinek	re PR testsuite/85368 (phi-opt-11 test fails on IBM Z)	blob \| commitdiff \| raw \| diff to current
2018-10-17	Eric Botcazou	re PR middle-end/87623 (bytes swapped in register when...	blob \| commitdiff \| raw \| diff to current
2018-10-17	Aldy Hernandez	bitmap.c (bitmap_head::dump): New.	blob \| commitdiff \| raw \| diff to current
2018-10-02	Marc Glisse	No ax+bx factorization for signed vectors	blob \| commitdiff \| raw \| diff to current
2018-09-14	John David Anglin	re PR middle-end/87188 (Function pointer canonicalizati...	blob \| commitdiff \| raw \| diff to current
2018-09-14	Martin Sebor	builtins.h (c_srlen): Add argument.	blob \| commitdiff \| raw \| diff to current
2018-09-14	Bernd Edlinger	builtins.c (c_strlen): Handle not zero terminated STRIN...	blob \| commitdiff \| raw \| diff to current
2018-09-13	Bernd Edlinger	* fold-const.c (c_getstr): Clamp STRING_LENGTH to STRIN...	blob \| commitdiff \| raw \| diff to current
2018-09-13	Jakub Jelinek	re PR tree-optimization/87287 (Move signed (x % pow2...	blob \| commitdiff \| raw \| diff to current
2018-09-12	Jakub Jelinek	re PR middle-end/87248 (Bad code for masked operations...	blob \| commitdiff \| raw \| diff to current
2018-08-29	Martin Sebor	re PR middle-end/86714 (tree-ssa-forwprop.c confused...	blob \| commitdiff \| raw \| diff to current
2018-08-28	Jeff Law	* fold-const.c (fold_binary_loc): Remove recently added...	blob \| commitdiff \| raw \| diff to current
2018-08-27	Martin Liska	Come up with fndecl_built_in_p.	blob \| commitdiff \| raw \| diff to current
2018-08-25	Martin Sebor	re PR tree-optimization/87059 (internal compiler error...	blob \| commitdiff \| raw \| diff to current
2018-07-16	Aldy Hernandez	fold-const.c (int_const_binop_1): Abstract...	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Sandiford	Use conditional internal functions in if-conversion	blob \| commitdiff \| raw \| diff to current
2018-07-12	Richard Biener	re PR tree-optimization/86479 ([graphite] ICE in gimpli...	blob \| commitdiff \| raw \| diff to current
2018-07-09	Martin Sebor	PR middle-end/77357 - strlen of constant strings not...	blob \| commitdiff \| raw \| diff to current
2018-07-07	Aldy Hernandez	tree-vrp.c (vrp_int_const_binop): Change overflow type...	blob \| commitdiff \| raw \| diff to current
2018-07-06	Jakub Jelinek	re PR tree-optimization/86401 (The "For constants M...	blob \| commitdiff \| raw \| diff to current
2018-06-26	Richard Biener	re PR ipa/86271 (ICE due to size mismatch when inlining)	blob \| commitdiff \| raw \| diff to current
2018-06-16	Kugan Vivekanandarajah	re PR tree-optimization/64946 ([AArch64] gcc.target...	blob \| commitdiff \| raw \| diff to current
2018-06-12	Martin Sebor	PR c/85931 - -Wsizeof-pointer-memaccess for strncpy...	blob \| commitdiff \| raw \| diff to current
2018-06-04	Jakub Jelinek	re PR tree-optimization/69615 (0 to limit signed range...	blob \| commitdiff \| raw \| diff to current
2018-05-30	Richard Sandiford	Use poly_int tree accessors	blob \| commitdiff \| raw \| diff to current
2018-05-29	Jakub Jelinek	re PR target/85918 (Conversions to/from [unsigned]...	blob \| commitdiff \| raw \| diff to current
2018-05-24	Roger Sayle	fold-const.c (tree_nonzero_bits): New function.	blob \| commitdiff \| raw \| diff to current
2018-05-18	Richard Sandiford	Replace FMA_EXPR with one internal fn per optab	blob \| commitdiff \| raw \| diff to current
2018-05-04	Richard Biener	re PR lto/85574 (LTO bootstapped binaries differ)	blob \| commitdiff \| raw \| diff to current
2018-04-19	Jakub Jelinek	re PR tree-optimization/85467 (ICE: verify_gimple faile...	blob \| commitdiff \| raw \| diff to current
2018-04-07	Jakub Jelinek	re PR tree-optimization/85257 (wrong code with -O ...	blob \| commitdiff \| raw \| diff to current
2018-04-06	Jakub Jelinek	re PR sanitizer/85213 (-fsanitize=undefined internal...	blob \| commitdiff \| raw \| diff to current
2018-03-29	Jakub Jelinek	re PR c/85094 (-g with any optimization suppresses...	blob \| commitdiff \| raw \| diff to current
2018-02-09	Marek Polacek	re PR c++/83659 (ICE on compilable C++ code: in tree_to...	blob \| commitdiff \| raw \| diff to current
2018-01-26	Richard Biener	re PR tree-optimization/81082 (Failure to vectorise...	blob \| commitdiff \| raw \| diff to current
2018-01-24	Richard Sandiford	Fix use of boolean_true/false_node (PR 83979)	blob \| commitdiff \| raw \| diff to current
2018-01-16	Jakub Jelinek	re PR c/83844 (ICE with warn_if_not_aligned attribute)	blob \| commitdiff \| raw \| diff to current
2018-01-16	Richard Sandiford	Avoid GCC 4.1 build failure in fold-const.c	blob \| commitdiff \| raw \| diff to current
2018-01-15	Jakub Jelinek	re PR middle-end/82694 (Linux kernel miscompiled since...	blob \| commitdiff \| raw \| diff to current
2018-01-13	Richard Sandiford	Fix folding of vector mask EQ/NE expressions	blob \| commitdiff \| raw \| diff to current
2018-01-04	Richard Sandiford	Add tree_fits_uhwi_p tests to BIT_FIELD_REF folder	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: GET_MODE_BITSIZE	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: TYPE_VECTOR_SUBPARTS	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: GET_MODE_NUNITS	blob \| commitdiff \| raw \| diff to current
2018-01-03	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: vector_builder element count	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: vec_perm_indices element type	blob \| commitdiff \| raw \| diff to current
2018-01-03	Richard Sandiford	poly_int: fold_indirect_ref_1	blob \| commitdiff \| raw \| diff to current
2018-01-02	Richard Sandiford	Rework VEC_PERM_EXPR folding	blob \| commitdiff \| raw \| diff to current
2018-01-02	Richard Sandiford	Make vec_perm_indices use new vector encoding	blob \| commitdiff \| raw \| diff to current
2018-01-02	Richard Sandiford	Remove vec_perm_const optab	blob \| commitdiff \| raw \| diff to current
2018-01-02	Richard Sandiford	Split can_vec_perm_p into can_vec_perm_{var,const}_p	blob \| commitdiff \| raw \| diff to current
2018-01-02	Richard Sandiford	Pass vec_perm_indices by reference	blob \| commitdiff \| raw \| diff to current
2017-12-28	Michael Meissner	builtins.def: (_Float<N> and _Float<N>X BUILT_IN_CEIL...	blob \| commitdiff \| raw \| diff to current
2017-12-23	Jakub Jelinek	re PR c++/83553 (compiler removes body of the for-loop...	blob \| commitdiff \| raw \| diff to current
2017-12-21	Richard Sandiford	poly_int: bit_field_size/offset	blob \| commitdiff \| raw \| diff to current
2017-12-21	Richard Sandiford	poly_int: get_inner_reference & co.	blob \| commitdiff \| raw \| diff to current
2017-12-21	Richard Sandiford	poly_int: fold_comparison	blob \| commitdiff \| raw \| diff to current
2017-12-21	Richard Sandiford	poly_int: get_bit_range	blob \| commitdiff \| raw \| diff to current
2017-12-20	Richard Sandiford	poly_int: pointer_may_wrap_p	blob \| commitdiff \| raw \| diff to current
2017-12-20	Richard Sandiford	poly_int: get_addr_base_and_unit_offset	blob \| commitdiff \| raw \| diff to current
2017-12-20	Richard Sandiford	poly_int: tree constants	blob \| commitdiff \| raw \| diff to current
2017-12-19	Jakub Jelinek	read-rtl.c (parse_reg_note_name): Replace Yoda conditio...	blob \| commitdiff \| raw \| diff to current
2017-12-16	Richard Sandiford	Add VEC_SERIES_EXPR and associated optab	blob \| commitdiff \| raw \| diff to current
2017-12-16	Richard Sandiford	Add VEC_DUPLICATE_EXPR and associated optab	blob \| commitdiff \| raw \| diff to current
2017-12-15	Jakub Jelinek	re PR tree-optimization/83269 (Wrong constant folding)	blob \| commitdiff \| raw \| diff to current
2017-12-07	Richard Sandiford	Make more use of VECTOR_CST_ENCODED_ELT	blob \| commitdiff \| raw \| diff to current
2017-12-07	Richard Sandiford	Use tree_vector_builder::new_binary_operation for folding	blob \| commitdiff \| raw \| diff to current
2017-12-07	Richard Sandiford	Use tree_vector_builder::new_unary_operation for folding	blob \| commitdiff \| raw \| diff to current
2017-12-07	Richard Sandiford	Use tree_vector_builder instead of build_vector	blob \| commitdiff \| raw \| diff to current
2017-12-07	Richard Sandiford	New VECTOR_CST layout	blob \| commitdiff \| raw \| diff to current
2017-11-22	Richard Sandiford	Replace REDUC_*_EXPRs with internal functions.	blob \| commitdiff \| raw \| diff to current
2017-11-21	Marc Glisse	New POINTER_DIFF_EXPR	blob \| commitdiff \| raw \| diff to current
2017-11-07	Marc Glisse	More fold_negate in match.pd	blob \| commitdiff \| raw \| diff to current
2017-10-27	Michael Meissner	builtins.c (CASE_MATHFN_FLOATN): New helper macro to...	blob \| commitdiff \| raw \| diff to current
2017-10-25	Eric Botcazou	re PR middle-end/82062 (simple conditional expressions...	blob \| commitdiff \| raw \| diff to current
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