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GCC Administrator 2022-05-24 00:17:03 +00:00
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commit 168fc8bda1
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152
gcc/ChangeLog
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2022-05-23 Vineet Gupta <vineetg@rivosinc.com>
* config/riscv/predicates.md (const_0_operand): Remove
const_double.
* config/riscv/riscv.cc (riscv_rtx_costs): Add check for
CONST_DOUBLE.
* config/riscv/riscv.h (TARGET_SUPPORTS_WIDE_INT): New define.
2022-05-23 Mayshao <mayshao-oc@zhaoxin.com>
* common/config/i386/cpuinfo.h (get_zhaoxin_cpu): Detect
the specific type of Zhaoxin CPU, and return Zhaoxin CPU name.
(cpu_indicator_init): Handle Zhaoxin processors.
* common/config/i386/i386-common.cc: Add lujiazui.
* common/config/i386/i386-cpuinfo.h (enum processor_vendor): Add
VENDOR_ZHAOXIN.
(enum processor_types): Add ZHAOXIN_FAM7H.
(enum processor_subtypes): Add ZHAOXIN_FAM7H_LUJIAZUI.
* config.gcc: Add lujiazui.
* config/i386/cpuid.h (signature_SHANGHAI_ebx): Add
Signatures for zhaoxin
(signature_SHANGHAI_ecx): Ditto.
(signature_SHANGHAI_edx): Ditto.
* config/i386/driver-i386.cc (host_detect_local_cpu): Let
-march=native recognize lujiazui processors.
* config/i386/i386-c.cc (ix86_target_macros_internal): Add lujiazui.
* config/i386/i386-options.cc (m_LUJIAZUI): New_definition.
* config/i386/i386.h (enum processor_type): Ditto.
* config/i386/i386.md: Add lujiazui.
* config/i386/x86-tune-costs.h (struct processor_costs): Add
lujiazui costs.
* config/i386/x86-tune-sched.cc (ix86_issue_rate): Add lujiazui.
(ix86_adjust_cost): Ditto.
* config/i386/x86-tune.def (X86_TUNE_SCHEDULE): Add lujiazui Tunnings.
(X86_TUNE_PARTIAL_REG_DEPENDENCY): Ditto.
(X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY): Ditto.
(X86_TUNE_SSE_PARTIAL_REG_FP_CONVERTS_DEPENDENCY): Ditto.
(X86_TUNE_SSE_PARTIAL_REG_CONVERTS_DEPENDENCY): Ditto.
(X86_TUNE_MOVX): Ditto.
(X86_TUNE_MEMORY_MISMATCH_STALL): Ditto.
(X86_TUNE_FUSE_CMP_AND_BRANCH_32): Ditto.
(X86_TUNE_FUSE_CMP_AND_BRANCH_64): Ditto.
(X86_TUNE_FUSE_CMP_AND_BRANCH_SOFLAGS): Ditto.
(X86_TUNE_FUSE_ALU_AND_BRANCH): Ditto.
(X86_TUNE_ACCUMULATE_OUTGOING_ARGS): Ditto.
(X86_TUNE_USE_LEAVE): Ditto.
(X86_TUNE_PUSH_MEMORY): Ditto.
(X86_TUNE_LCP_STALL): Ditto.
(X86_TUNE_USE_INCDEC): Ditto.
(X86_TUNE_INTEGER_DFMODE_MOVES): Ditto.
(X86_TUNE_OPT_AGU): Ditto.
(X86_TUNE_PREFER_KNOWN_REP_MOVSB_STOSB): Ditto.
(X86_TUNE_MISALIGNED_MOVE_STRING_PRO_EPILOGUES): Ditto.
(X86_TUNE_USE_SAHF): Ditto.
(X86_TUNE_USE_BT): Ditto.
(X86_TUNE_AVOID_FALSE_DEP_FOR_BMI): Ditto.
(X86_TUNE_ONE_IF_CONV_INSN): Ditto.
(X86_TUNE_AVOID_MFENCE): Ditto.
(X86_TUNE_EXPAND_ABS): Ditto.
(X86_TUNE_USE_SIMODE_FIOP): Ditto.
(X86_TUNE_USE_FFREEP): Ditto.
(X86_TUNE_EXT_80387_CONSTANTS): Ditto.
(X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Ditto.
(X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Ditto.
(X86_TUNE_SSE_TYPELESS_STORES): Ditto.
(X86_TUNE_SSE_LOAD0_BY_PXOR): Ditto.
* doc/extend.texi: Add details about lujiazui.
* doc/invoke.texi: Add details about lujiazui.
* config/i386/lujiazui.md: Introduce lujiazui cpu and include new md file.
2022-05-23 Martin Liska <mliska@suse.cz>
* config/tilepro/gen-mul-tables.cc (ARRAY_SIZE): Add new macro.
2022-05-23 Richard Biener <rguenther@suse.de>
* tree-ssa-forwprop.cc (forward_propagate_into_cond): Remove.
(pass_forwprop::execute): Do not propagate into COND_EXPR conditions.
2022-05-23 Richard Biener <rguenther@suse.de>
* gimple-expr.cc (is_gimple_condexpr): Remove.
* gimple-expr.h (is_gimple_condexpr): Likewise.
* gimplify.cc (gimplify_expr): Remove is_gimple_condexpr usage.
* tree-if-conv.cc (set_bb_predicate): Likewie.
(add_to_predicate_list): Likewise.
(gen_phi_arg_condition): Likewise.
(predicate_scalar_phi): Likewise.
(predicate_statements): Likewise.
2022-05-23 Richard Biener <rguenther@suse.de>
* gimple-expr.cc (is_gimple_condexpr): Equate to is_gimple_val.
* gimplify.cc (gimplify_pure_cond_expr): Gimplify the condition
as is_gimple_val.
* gimple-fold.cc (valid_gimple_rhs_p): Simplify.
* tree-cfg.cc (verify_gimple_assign_ternary): Likewise.
* gimple-loop-interchange.cc (loop_cand::undo_simple_reduction):
Build the condition of the COND_EXPR separately.
* tree-ssa-loop-im.cc (move_computations_worker): Likewise.
* tree-vect-generic.cc (expand_vector_condition): Likewise.
* tree-vect-loop.cc (vect_create_epilog_for_reduction):
Likewise.
* vr-values.cc (simplify_using_ranges::simplify): Likewise.
* tree-vect-patterns.cc: Add comment indicating we are
building invalid COND_EXPRs and why.
* omp-expand.cc (expand_omp_simd): Gimplify the condition
to the COND_EXPR separately.
(expand_omp_atomic_cas): Note part that should be unreachable
now.
* tree-ssa-forwprop.cc (forward_propagate_into_cond): Adjust
condition for valid replacements.
* tree-if-conv.cc (predicate_bbs): Simulate previous
re-folding of the condition in folded COND_EXPRs which
is necessary because of unfolded GIMPLE_CONDs in the IL
as in for example gcc.dg/fold-bopcond-1.c.
* gimple-range-gori.cc (gori_compute::condexpr_adjust):
Handle that the comparison is now in the def stmt of
the select operand. Required by gcc.dg/pr104526.c.
2022-05-23 Tobias Burnus <tobias@codesourcery.com>
PR fortran/104949
* langhooks-def.h (lhd_omp_array_size): New.
(LANG_HOOKS_OMP_ARRAY_SIZE): Define.
(LANG_HOOKS_DECLS): Add it.
* langhooks.cc (lhd_omp_array_size): New.
* langhooks.h (struct lang_hooks_for_decls): Add hook.
* omp-low.cc (scan_sharing_clauses, lower_omp_target):
Handle GOMP_MAP_FIRSTPRIVATE for array descriptors.
2022-05-23 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/i386.cc (ix86_rtx_costs) <case AND>: Split from
XOR/IOR case. Account for two instructions for double-word
operations. In case of vector pandn, account for single
instruction. Likewise for integer andn with TARGET_BMI.
<case NOT>: Vector NOT requires more than 1 instruction (pxor).
<case NEG>: Double-word negation requires 3 instructions.
2022-05-23 Tsukasa OI <research_trasio@irq.a4lg.com>
* common/config/riscv/riscv-common.cc (riscv_supported_std_ext):
Fix "K" extension prefix to be placed before "J".
* config/riscv/arch-canonicalize: Likewise.
2022-05-23 liuhongt <hongtao.liu@intel.com>
* config/i386/x86-tune-costs.h (skylake_cost): Increase gpr
<-> mask cost from 5 to 6.
(icelake_cost): Ditto.
2022-05-20 Wilco Dijkstra <wilco.dijkstra@arm.com>
* config/aarch64/aarch64.md

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20220523
20220524

11
gcc/analyzer/ChangeLog
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2022-05-23 David Malcolm <dmalcolm@redhat.com>
* call-info.cc: Add "final" and "override" to all vfunc
implementations that were missing them, as appropriate.
* engine.cc: Likewise.
* region-model.cc: Likewise.
* sm-malloc.cc: Likewise.
* supergraph.h: Likewise.
* svalue.cc: Likewise.
* varargs.cc: Likewise.
2022-05-20 David Malcolm <dmalcolm@redhat.com>
* analyzer-pass.cc: Replace uses of "FINAL" and "OVERRIDE" with

9
gcc/fortran/ChangeLog
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2022-05-23 Tobias Burnus <tobias@codesourcery.com>
PR fortran/104949
* f95-lang.cc (LANG_HOOKS_OMP_ARRAY_SIZE): Redefine.
* trans-openmp.cc (gfc_omp_array_size): New.
(gfc_trans_omp_variable_list): Never turn has_device_addr
to firstprivate.
* trans.h (gfc_omp_array_size): New.
2022-05-18 Tobias Burnus <tobias@codesourcery.com>
* gfortran.h (enum gfc_omp_depend_op): Add OMP_DEPEND_INOUTSET.

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gcc/jit/ChangeLog
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2022-05-23 David Malcolm <dmalcolm@redhat.com>
* jit-recording.h: Add "final" and "override" to all vfunc
implementations that were missing them, as appropriate.
2022-05-20 David Malcolm <dmalcolm@redhat.com>
* jit-playback.h: Replace uses of "FINAL" and "OVERRIDE" with

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gcc/testsuite/ChangeLog
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2022-05-23 H.J. Lu <hjl.tools@gmail.com>
PR target/104441
* gcc.target/i386/pr104441-1a.c (load8bit_4x4_avx2): Initialize
src23.
2022-05-23 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/analyzer_gil_plugin.c: Replace uses of "FINAL" and
"OVERRIDE" with "final" and "override".
2022-05-23 Mayshao <mayshao-oc@zhaoxin.com>
* gcc.target/i386/funcspec-56.inc: Test -arch=lujiauzi and -tune=lujiazui.
* g++.target/i386/mv32.C: Ditto.
2022-05-23 Dimitar Dimitrov <dimitar@dinux.eu>
* gcc.dg/mallign.c: Skip check if sizeof(word)==1.
2022-05-23 Richard Biener <rguenther@suse.de>
* gcc.dg/gimplefe-27.c: Adjust.
* gcc.dg/gimplefe-45.c: Likewise.
* gcc.dg/pr101145-2.c: Likewise.
* gcc.dg/pr98211.c: Likewise.
* gcc.dg/torture/pr89595.c: Likewise.
* gcc.dg/tree-ssa/divide-7.c: Likewise.
* gcc.dg/tree-ssa/ssa-lim-12.c: Likewise.
2022-05-23 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/spill_to_mask-1.c: New test.
2022-05-21 Dimitar Dimitrov <dimitar@dinux.eu>
* gcc.dg/tree-ssa/gen-vect-11.c: For PRU target, skip the

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include/ChangeLog
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2022-05-23 Nathan Sidwell <nathan@acm.org>
* demangle.h (enum demangle_component_type): Add module components.
2022-05-18 Thomas Schwinge <thomas@codesourcery.com>
* cuda/cuda.h (enum CUjit_option): Add

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libgomp/ChangeLog
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2022-05-23 Tobias Burnus <tobias@codesourcery.com>
PR fortran/104949
* target.c (gomp_map_vars_internal, copy_firstprivate_data):
Support attach for GOMP_MAP_FIRSTPRIVATE.
* testsuite/libgomp.fortran/target-firstprivate-1.f90: New test.
* testsuite/libgomp.fortran/target-firstprivate-2.f90: New test.
* testsuite/libgomp.fortran/target-firstprivate-3.f90: New test.
2022-05-20 Marcel Vollweiler <marcel@codesourcery.com>
* libgomp.map: Added omp_target_memcpy_async and

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libiberty/ChangeLog
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2022-05-23 Nathan Sidwell <nathan@acm.org>
* cp-demangle.c (d_make_comp): Adjust.
(d_name, d_prefix): Adjust subst handling. Add module handling.
(d_maybe_module_name): New.
(d_unqualified_name): Add incoming module parm. Handle it. Adjust all callers.
(d_special_name): Add 'GI' support.
(d_count_template_scopes): Adjust.
(d_print_comp_inner): Print module.
* testsuite/demangle-expected: New test cases
2022-05-18 Nathan Sidwell <nathan@acm.org>
* cp-demangle.c (d_name): Add SUBSTABLE parameter,