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GCC Administrator
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Daily bump.
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‎gcc/ChangeLog

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2024-04-08 Uros Bizjak <[email protected]>
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PR rtl-optimization/112560
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* combine.cc (try_combine): Replace cc_use_loc with the entire
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new RTX only in case cc_use_loc satisfies COMPARISON_P predicate.
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Otherwise scan the entire cc_use_loc RTX for CC reg to be updated
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with a new mode.
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* config/i386/i386.md (@pushf<mode>2): Allow all CC modes for
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operand 1.
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2024-04-08 Thomas Schwinge <[email protected]>
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* config/gcn/gcn.opt (--param=gcn-preferred-vectorization-factor):
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New.
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* config/gcn/gcn.cc (gcn_vectorize_preferred_simd_mode) Use it.
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* doc/invoke.texi (Optimize Options): Document it.
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2024-04-08 Thomas Schwinge <[email protected]>
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* doc/sourcebuild.texi (Effective-Target Keywords): Document
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'asm_goto_with_outputs'. Add comment to 'lra'.
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2024-04-08 Martin Jambor <[email protected]>
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PR ipa/113359
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* ipa-icf-gimple.h (func_checker): New members
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safe_for_total_scalarization_p, m_total_scalarization_limit_known_p
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and m_total_scalarization_limit.
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(func_checker::func_checker): Initialize new member variables.
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* ipa-icf-gimple.cc: Include tree-sra.h.
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(func_checker::func_checker): Initialize new member variables.
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(func_checker::safe_for_total_scalarization_p): New function.
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(func_checker::compare_operand): Use the new function.
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* tree-sra.h (sra_get_max_scalarization_size): Declare.
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(sra_total_scalarization_would_copy_same_data_p): Likewise.
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* tree-sra.cc (prepare_iteration_over_array_elts): New function.
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(class sra_padding_collecting): New.
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(sra_padding_collecting::record_padding): Likewise.
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(scalarizable_type_p): Rename to totally_scalarizable_type_p. Add
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ability to record padding when requested.
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(totally_scalarize_subtree): Split out gathering information necessary
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to iterate over array elements to prepare_iteration_over_array_elts.
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Fix errornous early exit.
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(analyze_all_variable_accesses): Adjust the call to
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totally_scalarizable_type_p. Move determining of total scalariation
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size limit...
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(sra_get_max_scalarization_size): ...here.
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(check_ts_and_push_padding_to_vec): New function.
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(sra_total_scalarization_would_copy_same_data_p): Likewise.
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2024-04-08 Martin Jambor <[email protected]>
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PR ipa/113907
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* ipa-prop.h (class ipa_vr): Declare new overload of a member function
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equal_p.
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(ipa_jump_functions_equivalent_p): Declare.
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* ipa-prop.cc (ipa_vr::equal_p): New function.
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(ipa_agg_pass_through_jf_equivalent_p): Likewise.
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(ipa_agg_jump_functions_equivalent_p): Likewise.
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(ipa_jump_functions_equivalent_p): Likewise.
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* ipa-cp.h (values_equal_for_ipcp_p): Declare.
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* ipa-cp.cc (values_equal_for_ipcp_p): Make function public.
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* ipa-icf-gimple.cc: Include alloc-pool.h, symbol-summary.h, sreal.h,
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ipa-cp.h and ipa-prop.h.
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(func_checker::compare_gimple_call): Comapre jump functions.
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2024-04-08 Richard Sandiford <[email protected]>
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PR target/114607
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* config/aarch64/aarch64-sve-builtins-base.cc
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(svusdot_impl::expand): Fix botched attempt to swap the operands
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for svsudot.
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2024-04-08 Tatsuyuki Ishi <[email protected]>
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* config/riscv/riscv.opt: Add -mtls-dialect to configure TLS flavor.
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* config.gcc: Add --with-tls configuration option to change the
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default TLS flavor.
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* config/riscv/riscv.h: Add TARGET_TLSDESC determined from
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-mtls-dialect and with_tls defaults.
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* config/riscv/riscv-opts.h: Define enum riscv_tls_type for the
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two TLS flavors.
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* config/riscv/riscv-protos.h: Define SYMBOL_TLSDESC symbol type.
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* config/riscv/riscv.md: Add instruction sequence for TLSDESC.
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* config/riscv/riscv.cc (riscv_symbol_insns): Add instruction
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sequence length data for TLSDESC.
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(riscv_legitimize_tls_address): Add lowering of TLSDESC.
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* doc/install.texi: Document --with-tls for RISC-V.
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* doc/invoke.texi: Document -mtls-dialect for RISC-V.
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2024-04-08 Jakub Jelinek <[email protected]>
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PR target/114605
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* config/s390/s390.cc (s390_const_int_pool_entry_p): Punt
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if mem doesn't have MODE_INT mode, or pool constant doesn't
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have MODE_INT mode, or if pool constant mode is smaller than
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mem mode. If mem mode is different from pool constant mode,
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try to simplify subreg. If that doesn't work, punt, if it
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does, use the simplified constant instead of the constant pool
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constant.
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* config/s390/s390.md (movdi from const pool peephole): If
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either low or high 32-bit part is zero, just emit move insn
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instead of move + ior.
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1105
2024-04-08 Richard Biener <[email protected]>
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PR tree-optimization/114624

‎gcc/DATESTAMP

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20240408
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20240409

‎gcc/po/ChangeLog

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2024-04-08 Joseph Myers <[email protected]>
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* fr.po: Update.
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2024-04-03 Joseph Myers <[email protected]>
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* sv.po: Update.

‎gcc/testsuite/ChangeLog

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2024-04-08 Thomas Schwinge <[email protected]>
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* gcc.target/gcn/cond_fmaxnm_1.c: Specify
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'--param=gcn-preferred-vectorization-factor=64'.
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* gcc.target/gcn/cond_fmaxnm_2.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_3.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_4.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_5.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_6.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_7.c: Likewise.
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* gcc.target/gcn/cond_fmaxnm_8.c: Likewise.
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* gcc.target/gcn/cond_fminnm_1.c: Likewise.
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* gcc.target/gcn/cond_fminnm_2.c: Likewise.
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* gcc.target/gcn/cond_fminnm_3.c: Likewise.
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* gcc.target/gcn/cond_fminnm_4.c: Likewise.
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* gcc.target/gcn/cond_fminnm_5.c: Likewise.
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* gcc.target/gcn/cond_fminnm_6.c: Likewise.
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* gcc.target/gcn/cond_fminnm_7.c: Likewise.
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* gcc.target/gcn/cond_fminnm_8.c: Likewise.
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* gcc.target/gcn/cond_shift_3.c: Likewise.
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* gcc.target/gcn/cond_shift_4.c: Likewise.
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* gcc.target/gcn/cond_shift_8.c: Likewise.
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* gcc.target/gcn/cond_shift_9.c: Likewise.
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* gcc.target/gcn/cond_smax_1.c: Likewise.
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* gcc.target/gcn/cond_smin_1.c: Likewise.
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* gcc.target/gcn/cond_umax_1.c: Likewise.
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* gcc.target/gcn/cond_umin_1.c: Likewise.
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* gcc.target/gcn/simd-math-1.c: Likewise.
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* gcc.target/gcn/simd-math-5-char.c: Likewise.
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* gcc.target/gcn/simd-math-5-long.c: Likewise.
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* gcc.target/gcn/simd-math-5-short.c: Likewise.
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* gcc.target/gcn/simd-math-5.c: Likewise.
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* gcc.target/gcn/smax_1.c: Likewise.
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* gcc.target/gcn/smin_1.c: Likewise.
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* gcc.target/gcn/umax_1.c: Likewise.
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* gcc.target/gcn/umin_1.c: Likewise.
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2024-04-08 Thomas Schwinge <[email protected]>
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* lib/target-supports.exp (check_effective_target_lra): Add
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comment.
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(check_effective_target_asm_goto_with_outputs): New.
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* gcc.c-torture/compile/asmgoto-2.c: Use it.
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* gcc.c-torture/compile/asmgoto-5.c: Likewise.
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* gcc.c-torture/compile/asmgoto-6.c: Likewise.
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* gcc.c-torture/compile/pr98096.c: Likewise.
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* gcc.dg/pr100590.c: Likewise.
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* gcc.dg/pr107385.c: Likewise.
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* gcc.dg/pr108095.c: Likewise.
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* gcc.dg/pr97954.c: Likewise.
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* gcc.dg/torture/pr100329.c: Likewise.
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* gcc.dg/torture/pr100398.c: Likewise.
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* gcc.dg/torture/pr100519.c: Likewise.
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* gcc.dg/torture/pr110422.c: Likewise.
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* gcc.dg/pr110079.c: Special-case nvptx target.
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2024-04-08 Tobias Burnus <[email protected]>
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PR libfortran/114304
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* gfortran.dg/pr114304-2.f90: New test.
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2024-04-08 Martin Jambor <[email protected]>
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PR ipa/113359
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* gcc.dg/lto/pr113359-1_0.c: New.
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* gcc.dg/lto/pr113359-1_1.c: Likewise.
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* gcc.dg/lto/pr113359-2_0.c: Likewise.
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* gcc.dg/lto/pr113359-2_1.c: Likewise.
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* gcc.dg/lto/pr113359-3_0.c: Likewise.
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* gcc.dg/lto/pr113359-3_1.c: Likewise.
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* gcc.dg/lto/pr113359-4_0.c: Likewise.
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* gcc.dg/lto/pr113359-4_1.c: Likewise.
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* gcc.dg/lto/pr113359-5_0.c: Likewise.
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* gcc.dg/lto/pr113359-5_1.c: Likewise.
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2024-04-08 Martin Jambor <[email protected]>
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PR ipa/113907
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* gcc.dg/lto/pr113907_0.c: New.
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* gcc.dg/lto/pr113907_1.c: Likewise.
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* gcc.dg/lto/pr113907_2.c: Likewise.
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2024-04-08 Richard Sandiford <[email protected]>
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PR target/114607
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* gcc.target/aarch64/sve/acle/asm/sudot_s32.c: New test.
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2024-04-08 Tatsuyuki Ishi <[email protected]>
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* gcc.target/riscv/tls_1.x: Add TLSDESC GD test case.
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* gcc.target/riscv/tlsdesc.c: Same as above.
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2024-04-08 Jakub Jelinek <[email protected]>
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PR target/114605
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* gcc.dg/pr114605.c: New test.
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2024-04-08 Swinney, Jonathan <[email protected]>
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* gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: Exit with a nonzero
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code if the test fails.
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1103
2024-04-08 Richard Biener <[email protected]>
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PR tree-optimization/114624

‎include/ChangeLog

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2024-04-08 Thomas Schwinge <[email protected]>
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* cuda/cuda.h (CUresult): Add 'CUDA_ERROR_NO_DEVICE'.
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2024-02-29 Tom Tromey <[email protected]>
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* gcc-cp-interface.h (gcc_cp_fe_context_function): Update

‎libgfortran/ChangeLog

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2024-04-08 Tobias Burnus <[email protected]>
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PR libfortran/114304
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* io/list_read.c (eat_separator): Accept tab as alternative to space.
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2024-04-06 Jerry DeLisle <[email protected]>
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PR libfortran/114304

‎libgomp/ChangeLog

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2024-04-08 Thomas Schwinge <[email protected]>
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* plugin/plugin-gcn.c (init_hsa_context): Add and handle
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'bool probe' parameter. Adjust all users; errors during device
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probing are fatal.
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* plugin/plugin-nvptx.c (nvptx_get_num_devices): Aside from
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'CUDA_ERROR_NO_DEVICE', errors during device probing are fatal.
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2024-04-05 Thomas Schwinge <[email protected]>
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* testsuite/libgomp.c/reverse-offload-sm30.c: Set 'GCC_COLORS' to the empty string.

‎libstdc++-v3/ChangeLog

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2024-04-08 Jonathan Wakely <[email protected]>
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PR libstdc++/114519
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* include/bits/unicode.h (_Utf8_view) [!__cpp_char8_t]: Define
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using char instead of char8_t.
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* testsuite/ext/unicode/view.cc: Use u8""sv literals to create
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string views, instead of std::u8string_view.
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2024-04-08 Jonathan Wakely <[email protected]>
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* testsuite/20_util/integer_comparisons/equal_neg.cc: Use
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no-opts selector for errors that depend on -fchar8_t.
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* testsuite/20_util/integer_comparisons/greater_equal_neg.cc:
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Likewise.
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* testsuite/20_util/integer_comparisons/greater_neg.cc:
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Likewise.
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* testsuite/20_util/integer_comparisons/in_range_neg.cc:
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Likewise.
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* testsuite/20_util/integer_comparisons/less_equal_neg.cc:
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Likewise.
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* testsuite/20_util/integer_comparisons/less_neg.cc: Likewise.
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* testsuite/20_util/integer_comparisons/not_equal_neg.cc:
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Likewise.
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* testsuite/21_strings/basic_string/hash/hash_char8_t.cc: Skip
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if -fno-char8_t is used.
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* testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc:
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Likewise.
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* testsuite/27_io/basic_ostream/inserters_character/char/deleted.cc:
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Likewise.
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* testsuite/27_io/basic_ostream/inserters_character/wchar_t/deleted.cc:
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Likewise.
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* testsuite/27_io/filesystem/path/factory/u8path-depr.cc: Use
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char for u8 literal if char8_t is not available.
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* testsuite/27_io/headers/iosfwd/synopsis.cc: Check
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__cpp_char8_t.
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* testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise.
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* testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc:
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Remove check for _GLIBCXX_USE_CHAR8_T.
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2024-04-08 Jonathan Wakely <[email protected]>
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* testsuite/20_util/from_chars/1_neg.cc: Add char8_t cases,
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using a struct of that name if -fno-char8_t is active.
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* testsuite/20_util/from_chars/1_c++20_neg.cc: Removed.
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2024-04-03 Jonathan Wakely <[email protected]>
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PR libstdc++/104606

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