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| 1 | +2024-10-09 Artemiy Volkov < [email protected]> |
| 2 | + |
| 3 | + PR tree-optimization/116024 |
| 4 | + * match.pd: New transformation around integer comparison. |
| 5 | + |
| 6 | +2024-10-09 Artemiy Volkov < [email protected]> |
| 7 | + |
| 8 | + PR tree-optimization/116024 |
| 9 | + * match.pd: New transformation around integer comparison. |
| 10 | + |
| 11 | +2024-10-08 Artemiy Volkov < [email protected]> |
| 12 | + |
| 13 | + PR tree-optimization/116024 |
| 14 | + * match.pd: New transformation around integer comparison. |
| 15 | + |
| 16 | +2024-10-08 Artemiy Volkov < [email protected]> |
| 17 | + |
| 18 | + PR tree-optimization/116024 |
| 19 | + * match.pd: New transformation around integer comparison. |
| 20 | + |
| 21 | +2024-10-08 Tsung Chun Lin < [email protected]> |
| 22 | + |
| 23 | + * config/riscv/riscv-c.cc: (riscv_cpu_cpp_builtins): |
| 24 | + Enable builtin __riscv_mul with Zmmul extension. |
| 25 | + |
| 26 | +2024-10-08 Tsung Chun Lin < [email protected]> |
| 27 | + |
| 28 | + * common/config/riscv/riscv-common.cc: M implies Zmmul. |
| 29 | + |
| 30 | +2024-10-08 Yangyu Chen < [email protected]> |
| 31 | + |
| 32 | + * common/config/riscv/riscv-common.cc (cl_opt_var_ref_t): Add |
| 33 | + cl_opt_var_ref_t pointer to member of cl_target_option. |
| 34 | + (struct riscv_ext_flag_table_t): Add new cl_opt_var_ref_t field. |
| 35 | + (RISCV_EXT_FLAG_ENTRY): New macro to simplify the definition of |
| 36 | + riscv_ext_flag_table. |
| 37 | + (riscv_ext_is_subset): New function to check if the callee's ISA |
| 38 | + is a subset of the caller's. |
| 39 | + (riscv_x_target_flags_isa_mask): New function to get the mask of |
| 40 | + ISA extension in x_target_flags of gcc_options. |
| 41 | + * config/riscv/riscv-subset.h (riscv_ext_is_subset): Declare |
| 42 | + riscv_ext_is_subset function. |
| 43 | + (riscv_x_target_flags_isa_mask): Declare |
| 44 | + riscv_x_target_flags_isa_mask function. |
| 45 | + * config/riscv/riscv.cc (riscv_can_inline_p): New function. |
| 46 | + (TARGET_CAN_INLINE_P): Implement TARGET_CAN_INLINE_P. |
| 47 | + |
| 48 | +2024-10-08 Pan Li < [email protected]> |
| 49 | + |
| 50 | + * config/riscv/riscv-protos.h (riscv_expand_sstrunc): Add new |
| 51 | + func decl to expand SAT_TRUNC. |
| 52 | + * config/riscv/riscv.cc (riscv_expand_sstrunc): Add new func |
| 53 | + impl to expand SAT_TRUNC. |
| 54 | + * config/riscv/riscv.md (sstrunc<mode><anyi_double_truncated>2): |
| 55 | + Add new pattern for double truncation. |
| 56 | + (sstrunc<mode><anyi_quad_truncated>2): Ditto but for quad. |
| 57 | + (sstrunc<mode><anyi_oct_truncated>2): Ditto but for oct. |
| 58 | + |
| 59 | +2024-10-08 Pan Li < [email protected]> |
| 60 | + |
| 61 | + * tree-ssa-math-opts.cc (build_saturation_binary_arith_call): Rename |
| 62 | + to... |
| 63 | + (build_saturation_binary_arith_call_and_replace): ...this. |
| 64 | + (build_saturation_binary_arith_call_and_insert): ...this. |
| 65 | + (match_unsigned_saturation_add): Leverage renamed func. |
| 66 | + (match_unsigned_saturation_sub): Ditto. |
| 67 | + (match_saturation_add): Return bool on matched and leverage |
| 68 | + renamed func. |
| 69 | + (match_saturation_sub): Ditto. |
| 70 | + (match_saturation_trunc): Ditto. |
| 71 | + (math_opts_dom_walker::after_dom_children): Ensure at most one |
| 72 | + pattern will be matched for each phi node. |
| 73 | + |
| 74 | +2024-10-08 Pan Li < [email protected]> |
| 75 | + |
| 76 | + * match.pd: Add case 1 matching pattern for signed SAT_TRUNC. |
| 77 | + * tree-ssa-math-opts.cc (gimple_signed_integer_sat_trunc): Add |
| 78 | + new decl for signed SAT_TRUNC. |
| 79 | + (match_saturation_trunc): Add new func impl to try SAT_TRUNC |
| 80 | + pattern on phi node. |
| 81 | + (math_opts_dom_walker::after_dom_children): Add |
| 82 | + match_saturation_trunc for phi node iteration. |
| 83 | + |
| 84 | +2024-10-08 Jan Beulich < [email protected]> |
| 85 | + |
| 86 | + * config/i386/sse.md (vaesdec_<mode>, vaesdeclast_<mode>, |
| 87 | + vaesenc_<mode>, vaesenclast_<mode>): Replace which_alternative |
| 88 | + check by TARGET_AES one. |
| 89 | + |
| 90 | +2024-10-08 Soumya AR < [email protected]> |
| 91 | + |
| 92 | + PR target/109498 |
| 93 | + * config/aarch64/aarch64-sve.md (ctz<mode>2): Added pattern to expand |
| 94 | + CTZ to RBIT + CLZ for SVE. |
| 95 | + |
| 96 | +2024-10-08 Palmer Dabbelt < [email protected]> |
| 97 | + |
| 98 | + PR target/116615 |
| 99 | + * config/riscv/riscv.h (LOGICAL_OP_NON_SHORT_CIRCUIT): Remove. |
| 100 | + |
| 101 | +2024-10-08 Xi Ruoyao < [email protected]> |
| 102 | + |
| 103 | + * config/loongarch/loongarch.opt: Regenerate. |
| 104 | + * config/loongarch/loongarch.opt.urls: Regenerate. |
| 105 | + |
| 106 | +2024-10-08 Pan Li < [email protected]> |
| 107 | + |
| 108 | + * match.pd: Add case 3 matching pattern for signed SAT_SUB. |
| 109 | + |
| 110 | +2024-10-08 Jakub Jelinek < [email protected]> |
| 111 | + |
| 112 | + PR middle-end/116896 |
| 113 | + * tree-ssa-math-opts.cc (optimize_spaceship): Handle unordered values |
| 114 | + other than 2, but they still need to be signed char range possibly |
| 115 | + converted to the PHI result and can't be in [-1, 1] range. Use |
| 116 | + last .SPACESHIP argument of 1 for unsigned int comparisons, -1 for |
| 117 | + signed int, 0 for floating point branches and any other for floating |
| 118 | + point with that value as unordered. |
| 119 | + * config/i386/i386-expand.cc (ix86_expand_fp_spaceship): Use op2 rather |
| 120 | + const2_rtx if op2 is not const0_rtx for unordered result. |
| 121 | + (ix86_expand_int_spaceship): Change INTVAL (op2) == 1 tests to |
| 122 | + INTVAL (op2) != -1. |
| 123 | + * doc/md.texi (spaceship@var{m}4): Document the above changes. |
| 124 | + |
| 125 | +2024-10-08 Prathamesh Kulkarni < [email protected]> |
| 126 | + |
| 127 | + PR ipa/96265 |
| 128 | + * lto-streamer-in.cc (lto_read_tree_1): Set TYPE_MODE and DECL_MODE |
| 129 | + for vector_type if offloading is enabled. |
| 130 | + (lto_input_mode_table): Remove handling of vector modes. |
| 131 | + * tree-streamer-out.cc (pack_ts_decl_common_value_fields): Stream out |
| 132 | + VOIDmode for vector_type if offloading is enabled. |
| 133 | + (pack_ts_decl_common_value_fields): Likewise. |
| 134 | + |
| 135 | +2024-10-08 Torbjörn SVENSSON < [email protected]> |
| 136 | + |
| 137 | + * diagnostic-color.cc: Conditionally enable terminal processing |
| 138 | + based on define availability. |
| 139 | + * pretty-print.cc: Likewise. |
| 140 | + |
| 141 | +2024-10-08 Xi Ruoyao < [email protected]> |
| 142 | + |
| 143 | + * config/loongarch/genopts/loongarch.opt.in |
| 144 | + (mannotate-tablejump): New option. |
| 145 | + * config/loongarch/loongarch.opt: Regenerate. |
| 146 | + * config/loongarch/loongarch.md (tablejump<mode>): Emit |
| 147 | + additional correlation info between the jump instruction and the |
| 148 | + jump table, if -mannotate-tablejump. |
| 149 | + * doc/invoke.texi: Document -mannotate-tablejump. |
| 150 | + |
| 151 | +2024-10-08 Xiao Zeng < [email protected]> |
| 152 | + |
| 153 | + * common/config/riscv/riscv-common.cc: zawrs -> zalrsc. |
| 154 | + |
1 | 155 | 2024-10-07 Jeff Law < [email protected]>
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2 | 156 |
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3 | 157 | * config/riscv/iterators.md (scc_0): New code iterator.
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