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GCC Administrator 2023-10-17 00:17:33 +00:00
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126
gcc/ChangeLog
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2023-10-16 Jeff Law <jlaw@ventanamicro.com>
* explow.cc (probe_stack_range): Handle case when expand_binop
does not construct its result in the expected location.
2023-10-16 David Malcolm <dmalcolm@redhat.com>
* diagnostic.cc (diagnostic_initialize): When LANG=C, update
default for -fdiagnostics-text-art-charset from emoji to ascii.
* doc/invoke.texi (fdiagnostics-text-art-charset): Document the above.
2023-10-16 David Malcolm <dmalcolm@redhat.com>
* diagnostic.cc (diagnostic_initialize): Ensure
context->extra_output_kind is initialized.
2023-10-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.cc (ix86_can_inline_p):
Handle CM_LARGE and CM_LARGE_PIC.
(x86_elf_aligned_decl_common): Ditto.
(x86_output_aligned_bss): Ditto.
* config/i386/i386.opt: Update doc for -mlarge-data-threshold=.
* doc/invoke.texi: Update doc for -mlarge-data-threshold=.
2023-10-16 Christoph Müllner <christoph.muellner@vrull.eu>
* config/riscv/riscv-protos.h (emit_block_move): Remove redundant
prototype. Improve comment.
* config/riscv/riscv.cc (riscv_block_move_straight): Move from riscv.cc
into riscv-string.cc.
(riscv_adjust_block_mem, riscv_block_move_loop): Likewise.
(riscv_expand_block_move): Likewise.
* config/riscv/riscv-string.cc (riscv_block_move_straight): Add moved
function.
(riscv_adjust_block_mem, riscv_block_move_loop): Likewise.
(riscv_expand_block_move): Likewise.
2023-10-16 Manolis Tsamis <manolis.tsamis@vrull.eu>
* Makefile.in: Add fold-mem-offsets.o.
* passes.def: Schedule a new pass.
* tree-pass.h (make_pass_fold_mem_offsets): Declare.
* common.opt: New options.
* doc/invoke.texi: Document new option.
* fold-mem-offsets.cc: New file.
2023-10-16 Andrew Pinski <pinskia@gmail.com>
PR tree-optimization/101541
* match.pd (A CMP 0 ? A : -A): Improve
using bitwise_equal_p.
2023-10-16 Andrew Pinski <pinskia@gmail.com>
PR tree-optimization/31531
* match.pd (~X op ~Y): Allow for an optional nop convert.
(~X op C): Likewise.
2023-10-16 Roger Sayle <roger@nextmovesoftware.com>
* config/arc/arc.md (*ashlsi3_1): New pre-reload splitter to
use bset dst,0,src to implement 1<<x on !TARGET_BARREL_SHIFTER.
2023-10-16 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* config/s390/vector.md (popcountv8hi2_vx): Sign extend each
unsigned vector element.
2023-10-16 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* config/riscv/riscv-vector-costs.cc (costs::preferred_new_lmul_p): Use VLS modes.
2023-10-16 Jiufu Guo <guojiufu@linux.ibm.com>
* fold-const.cc (expr_not_equal_to): Replace get_global_range_query
by get_range_query.
* gimple-fold.cc (size_must_be_zero_p): Likewise.
* gimple-range-fold.cc (fur_source::fur_source): Likewise.
* gimple-ssa-warn-access.cc (check_nul_terminated_array): Likewise.
* tree-dfa.cc (get_ref_base_and_extent): Likewise.
2023-10-16 liuhongt <hongtao.liu@intel.com>
* config/i386/mmx.md (V2FI_32): New mode iterator
(movd_v2hf_to_sse): Rename to ..
(movd_<mode>_to_sse): .. this.
(movd_v2hf_to_sse_reg): Rename to ..
(movd_<mode>_to_sse_reg): .. this.
(fix<fixunssuffix>_trunc<mode><mmxintvecmodelower>2): New
expander.
(fix<fixunssuffix>_truncv2hfv2si2): Ditto.
(float<floatunssuffix><mmxintvecmodelower><mode>2): Ditto.
(float<floatunssuffix>v2siv2hf2): Ditto.
(extendv2hfv2sf2): Ditto.
(truncv2sfv2hf2): Ditto.
* config/i386/sse.md (*vec_concatv8hf_movss): Rename to ..
(*vec_concat<mode>_movss): .. this.
2023-10-16 liuhongt <hongtao.liu@intel.com>
* config/i386/i386-expand.cc (ix86_sse_copysign_to_positive):
Handle HFmode.
(ix86_expand_round_sse4): Ditto.
* config/i386/i386.md (roundhf2): New expander.
(lroundhf<mode>2): Ditto.
(lrinthf<mode>2): Ditto.
(l<rounding_insn>hf<mode>2): Ditto.
* config/i386/mmx.md (sqrt<mode>2): Ditto.
(btrunc<mode>2): Ditto.
(nearbyint<mode>2): Ditto.
(rint<mode>2): Ditto.
(lrint<mode><mmxintvecmodelower>2): Ditto.
(floor<mode>2): Ditto.
(lfloor<mode><mmxintvecmodelower>2): Ditto.
(ceil<mode>2): Ditto.
(lceil<mode><mmxintvecmodelower>2): Ditto.
(round<mode>2): Ditto.
(lround<mode><mmxintvecmodelower>2): Ditto.
* config/i386/sse.md (lrint<mode><sseintvecmodelower>2): Ditto.
(lfloor<mode><sseintvecmodelower>2): Ditto.
(lceil<mode><sseintvecmodelower>2): Ditto.
(lround<mode><sseintvecmodelower>2): Ditto.
(sse4_1_round<ssescalarmodesuffix>): Extend to V8HF.
(round<mode>2): Extend to V8HF/V16HF/V32HF.
2023-10-15 Tobias Burnus <tobias@codesourcery.com>
* doc/invoke.texi (-fopenacc, -fopenmp, -fopenmp-simd): Use @samp not

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20231016
20231017

16
gcc/cp/ChangeLog
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2023-10-16 Jason Merrill <jason@redhat.com>
* parser.cc (cp_parser_fold_expression): Track location range.
* semantics.cc (finish_unary_fold_expr)
(finish_left_unary_fold_expr, finish_right_unary_fold_expr)
(finish_binary_fold_expr): Add location parm.
* constraint.cc (finish_shorthand_constraint): Pass it.
* pt.cc (convert_generic_types_to_packs): Likewise.
* cp-tree.h: Adjust.
2023-10-16 Marek Polacek <polacek@redhat.com>
PR c++/111272
* constexpr.cc (explain_invalid_constexpr_fn): Also check the body of
a constructor in C++14 and up.
2023-10-14 Jakub Jelinek <jakub@redhat.com>
PR c/102989

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gcc/d/ChangeLog
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2023-10-16 Iain Buclaw <ibuclaw@gdcproject.org>
* dmd/MERGE: Merge upstream dmd 4c18eed967.
* d-diagnostic.cc (verrorReport): Update for new front-end interface.
(verrorReportSupplemental): Likewise.
* d-lang.cc (d_init_options): Likewise.
(d_handle_option): Likewise.
(d_post_options): Likewise.
(d_parse_file): Likewise.
* decl.cc (get_symbol_decl): Likewise.
2023-10-15 Iain Buclaw <ibuclaw@gdcproject.org>
* dmd/MERGE: Merge upstream dmd f9efc98fd7.

60
gcc/testsuite/ChangeLog
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2023-10-16 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/large-data.c: New test.
2023-10-16 Vineet Gupta <vineetg@rivosinc.com>
* gcc.target/riscv/fle-ieee.c: Updates dg-options with
explicit -march=rv64gc and -march=rv32gc.
* gcc.target/riscv/fle-snan.c: Ditto.
* gcc.target/riscv/fle.c: Ditto.
* gcc.target/riscv/flef-ieee.c: Ditto.
* gcc.target/riscv/flef.c: Ditto.
* gcc.target/riscv/flef-snan.c: Ditto.
* gcc.target/riscv/flt-ieee.c: Ditto.
* gcc.target/riscv/flt-snan.c: Ditto.
* gcc.target/riscv/fltf-ieee.c: Ditto.
* gcc.target/riscv/fltf-snan.c: Ditto.
2023-10-16 Manolis Tsamis <manolis.tsamis@vrull.eu>
* gcc.target/riscv/fold-mem-offsets-1.c: New test.
* gcc.target/riscv/fold-mem-offsets-2.c: New test.
* gcc.target/riscv/fold-mem-offsets-3.c: New test.
* gcc.target/i386/pr52146.c: Adjust expected output.
2023-10-16 Andrew Pinski <pinskia@gmail.com>
PR tree-optimization/101541
* gcc.dg/tree-ssa/phi-opt-36.c: New test.
* gcc.dg/tree-ssa/phi-opt-37.c: New test.
2023-10-16 Andrew Pinski <pinskia@gmail.com>
PR tree-optimization/31531
* gcc.dg/tree-ssa/pr31531-1.c: New test.
* gcc.dg/tree-ssa/pr31531-2.c: New test.
2023-10-16 Jason Merrill <jason@redhat.com>
* g++.dg/concepts/diagnostic3.C: Add expected column.
* g++.dg/cpp1z/fold3.C: Adjust diagnostic lines.
2023-10-16 Marek Polacek <polacek@redhat.com>
PR c++/111272
* g++.dg/cpp1y/constexpr-diag1.C: New test.
2023-10-16 Juzhe-Zhong <juzhe.zhong@rivai.ai>
* gcc.dg/vect/costmodel/riscv/rvv/no-dynamic-lmul-1.c: New test.
2023-10-16 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/part-vect-hf-convert-1.c: New test.
2023-10-16 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/part-vect-roundhf.c: New test.
* gcc.target/i386/part-vect-sqrtph-1.c: New test.
2023-10-15 Iain Buclaw <ibuclaw@gdcproject.org>
* lib/gdc-utils.exp (gdc-convert-args): Handle new compiler options.

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libphobos/ChangeLog
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2023-10-16 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime 4c18eed967.
* src/MERGE: Merge upstream phobos d945686a4.
2023-10-15 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime f9efc98fd7.