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from ce6a284fdc2 Merge master r12-2746. adds 09dba016db9 x86: Avoid stack realignment when copying data with SSE register adds 5738a64f8b3 x86: Update STORE_MAX_PIECES adds ded2c2c068f analyzer: initial implementation of asm support [PR101570] adds 2697f8324fb Daily bump. adds 9a8c3fc2b2c Support cond_{smax,smin,umax,umin} for vector integer modes [...] adds f7aa81892eb Support cond_{smax,smin} for vector float/double modes unde [...] adds c16f21c7cf9 Support cond_{xor,ior,and} for vector integer mode under AVX512. adds ac8a2fbedf5 compiler: make escape analysis more robust about builtin functions adds 4e3129b0cac Fix oversight in handling of reverse SSO in SRA pass adds d0a5624bb40 cfgloop: Make loops_list support an optional loop_p root adds f0fc1e66238 Adjust gcc.dg/vect/bb-slp-pr101756.c adds 8cd27a3b255 aarch64: Don't include vec_select high-half in SIMD add cost adds 0c3aab7f2a3 aarch64: Don't include vec_select high-half in SIMD subtract cost adds 62e66c6a6cc arm: ensure the arch_name is always set for the build target adds 6a37d0331c2 arm: Don't reconfigure globals in arm_configure_build_target adds c1cdabe3aab arm: reorder assembler architecture directives [PR101723] adds 783d809f0bb vect: Move costing helpers from aarch64 code adds c04bb6d93f3 doc: Document cond_* shift optabs in md.texi adds 72264a63972 <x86gprintrin.h>: Add pragma GCC target("general-regs-only") adds 7b1de3eb9ed libstdc++: Move attributes that follow requires-clauses [PR101782] adds 03d47da7e1e testsuite: Fix warning introduced by nodiscard in libstdc++ adds 8dec72aeb54 libstdc++: Add [[nodiscard]] to <compare> adds 0bac793ed6b openmp: Implement omp_get_device_num routine adds 02e5ffd5db0 libgcc: Honor LDFLAGS_FOR_TARGET when linking libgcc_s adds 4805b92a326 libcpp: Fix makeucnid bug with combining values [PR100977] adds 4739344d36e libcpp: Regenerate ucnid.h using Unicode 13.0.0 files [PR100977] new a6dc097e0dd Merge master r12-2772.

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Summary of changes: gcc/ChangeLog | 204 +++++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 1 + gcc/analyzer/ChangeLog | 36 ++ gcc/analyzer/analyzer.cc | 1 + gcc/analyzer/analyzer.h | 2 + gcc/analyzer/complexity.cc | 16 + gcc/analyzer/complexity.h | 1 + gcc/analyzer/engine.cc | 2 + gcc/analyzer/region-model-asm.cc | 303 ++++++++++ gcc/analyzer/region-model-manager.cc | 48 ++ gcc/analyzer/region-model.cc | 5 +- gcc/analyzer/region-model.h | 13 + gcc/analyzer/store.cc | 17 + gcc/analyzer/store.h | 1 + gcc/analyzer/svalue.cc | 89 +++ gcc/analyzer/svalue.h | 145 ++++- gcc/cfgloop.c | 66 ++ gcc/cfgloop.h | 100 ++- gcc/config/aarch64/aarch64.c | 155 ++--- gcc/config/arm/arm-c.c | 1 + gcc/config/arm/arm-cpus.in | 1 + gcc/config/arm/arm.c | 190 +++--- gcc/config/i386/i386-expand.c | 6 +- gcc/config/i386/i386.c | 6 +- gcc/config/i386/i386.h | 26 +- gcc/config/i386/ia32intrin.h | 14 +- gcc/config/i386/serializeintrin.h | 7 +- gcc/config/i386/sse.md | 54 ++ gcc/config/i386/x86gprintrin.h | 11 + gcc/cp/ChangeLog | 6 + gcc/doc/md.texi | 11 + gcc/go/gofrontend/MERGE | 2 +- gcc/go/gofrontend/escape.cc | 56 +- gcc/testsuite/ChangeLog | 120 ++++ gcc/testsuite/g++.old-deja/g++.other/inline7.C | 2 +- gcc/testsuite/gcc.dg/analyzer/asm-x86-1.c | 69 +++ gcc/testsuite/gcc.dg/analyzer/asm-x86-lp64-1.c | 131 ++++ gcc/testsuite/gcc.dg/analyzer/asm-x86-lp64-2.c | 34 ++ gcc/testsuite/gcc.dg/analyzer/pr101570.c | 5 + .../asm-x86-linux-array_index_mask_nospec.c | 74 +++ .../torture/asm-x86-linux-cpuid-paravirt-1.c | 81 +++ .../torture/asm-x86-linux-cpuid-paravirt-2.c | 135 +++++ .../gcc.dg/analyzer/torture/asm-x86-linux-cpuid.c | 46 ++ .../torture/asm-x86-linux-rdmsr-paravirt.c | 210 +++++++ .../gcc.dg/analyzer/torture/asm-x86-linux-rdmsr.c | 33 + .../asm-x86-linux-wfx_get_ps_timeout-full.c | 319 ++++++++++ .../asm-x86-linux-wfx_get_ps_timeout-reduced.c | 77 +++ gcc/testsuite/gcc.dg/sso-15.c | 36 ++ gcc/testsuite/gcc.dg/vect/bb-slp-pr101756.c | 2 + gcc/testsuite/gcc.target/aarch64/vaddX_high_cost.c | 38 ++ gcc/testsuite/gcc.target/aarch64/vsubX_high_cost.c | 38 ++ gcc/testsuite/gcc.target/arm/attr-neon.c | 9 +- gcc/testsuite/gcc.target/arm/attr-neon2.c | 35 +- gcc/testsuite/gcc.target/arm/attr-neon3.c | 48 +- .../gcc.target/arm/cortex-m55-nofp-flag-hard.c | 2 +- .../gcc.target/arm/cortex-m55-nofp-flag-softfp.c | 2 +- .../arm/cortex-m55-nofp-nomve-flag-softfp.c | 2 +- .../gcc.target/arm/mve/intrinsics/mve_fpu1.c | 5 +- .../gcc.target/arm/mve/intrinsics/mve_fpu2.c | 5 +- gcc/testsuite/gcc.target/arm/pr69245.c | 6 +- gcc/testsuite/gcc.target/arm/pr98636.c | 3 +- .../gcc.target/arm/pragma_fpu_attribute.c | 7 +- .../gcc.target/arm/pragma_fpu_attribute_2.c | 7 +- .../gcc.target/i386/cond_op_anylogic_d-1.c | 38 ++ ...d_op_addsubmul_d-2.c => cond_op_anylogic_d-2.c} | 24 +- .../gcc.target/i386/cond_op_anylogic_q-1.c | 10 + ...dsubmuldiv_float-2.c => cond_op_anylogic_q-2.c} | 4 +- gcc/testsuite/gcc.target/i386/cond_op_maxmin_b-1.c | 8 + gcc/testsuite/gcc.target/i386/cond_op_maxmin_b-2.c | 6 + gcc/testsuite/gcc.target/i386/cond_op_maxmin_d-1.c | 41 ++ ...ond_op_addsubmul_d-2.c => cond_op_maxmin_d-2.c} | 29 +- .../gcc.target/i386/cond_op_maxmin_double-1.c | 39 ++ ...p_addsubmul_d-2.c => cond_op_maxmin_double-2.c} | 33 +- .../gcc.target/i386/cond_op_maxmin_float-1.c | 8 + ...d_op_fma_float-2.c => cond_op_maxmin_float-2.c} | 4 +- gcc/testsuite/gcc.target/i386/cond_op_maxmin_q-1.c | 8 + ...addsubmuldiv_float-2.c => cond_op_maxmin_q-2.c} | 4 +- .../gcc.target/i386/cond_op_maxmin_ub-1.c | 8 + .../gcc.target/i386/cond_op_maxmin_ub-2.c | 6 + .../gcc.target/i386/cond_op_maxmin_ud-1.c | 8 + ...ddsubmuldiv_float-2.c => cond_op_maxmin_ud-2.c} | 4 +- .../gcc.target/i386/cond_op_maxmin_uq-1.c | 8 + ...ddsubmuldiv_float-2.c => cond_op_maxmin_uq-2.c} | 4 +- .../gcc.target/i386/cond_op_maxmin_uw-1.c | 8 + .../gcc.target/i386/cond_op_maxmin_uw-2.c | 6 + gcc/testsuite/gcc.target/i386/cond_op_maxmin_w-1.c | 8 + gcc/testsuite/gcc.target/i386/cond_op_maxmin_w-2.c | 6 + gcc/testsuite/gcc.target/i386/eh_return-2.c | 16 + .../pr101505.c => gcc.target/i386/pr101742a.c} | 2 +- gcc/testsuite/gcc.target/i386/pr101742b.c | 4 + .../gcc.target/i386/{pr99744-2.c => pr99744-3.c} | 4 +- gcc/testsuite/gcc.target/i386/pr99744-4.c | 357 +++++++++++ gcc/testsuite/gcc.target/i386/pr99744-5.c | 25 + .../gcc.target/i386/{pr99744-1.c => pr99744-6.c} | 4 +- .../gcc.target/i386/{pr101492-4.c => pr99744-7.c} | 6 +- .../gcc.target/i386/{pr101492-4.c => pr99744-8.c} | 7 +- gcc/tree-sra.c | 5 +- gcc/tree-vectorizer.h | 104 ++++ libcpp/makeucnid.c | 2 +- libcpp/ucnid.h | 671 ++++++++++----------- libgcc/ChangeLog | 4 + libgcc/config/t-slibgcc | 2 +- libgcc/config/t-slibgcc-darwin | 2 +- libgcc/config/t-slibgcc-fuchsia | 3 +- libgcc/config/t-slibgcc-vms | 2 +- libgomp/config/gcn/icv-device.c | 11 + libgomp/config/nvptx/icv-device.c | 11 + libgomp/fortran.c | 7 + libgomp/icv-device.c | 9 + libgomp/libgomp-plugin.h | 6 + libgomp/libgomp.map | 8 +- libgomp/libgomp.texi | 29 + libgomp/omp.h.in | 1 + libgomp/omp_lib.f90.in | 6 + libgomp/omp_lib.h.in | 3 + libgomp/plugin/plugin-gcn.c | 38 +- libgomp/plugin/plugin-nvptx.c | 25 +- libgomp/target.c | 36 +- libgomp/testsuite/lib/libgomp.exp | 5 + libgomp/testsuite/libgomp.c-c++-common/target-45.c | 30 + libgomp/testsuite/libgomp.fortran/target10.f90 | 20 + libstdc++-v3/ChangeLog | 127 ++++ libstdc++-v3/include/bits/ranges_base.h | 16 +- libstdc++-v3/include/bits/stl_iterator.h | 10 +- libstdc++-v3/include/std/ranges | 28 +- libstdc++-v3/libsupc++/compare | 53 ++ .../18_support/comparisons/categories/zero_neg.cc | 2 +- libstdc++-v3/testsuite/std/ranges/access/101782.cc | 9 + 129 files changed, 4395 insertions(+), 816 deletions(-) create mode 100644 gcc/analyzer/region-model-asm.cc create mode 100644 gcc/testsuite/gcc.dg/analyzer/asm-x86-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/asm-x86-lp64-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/asm-x86-lp64-2.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/pr101570.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-array_index [...] create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-cpuid-paravirt-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-cpuid-paravirt-2.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-cpuid.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-rdmsr-paravirt.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-rdmsr.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-wfx_get_ps_ [...] create mode 100644 gcc/testsuite/gcc.dg/analyzer/torture/asm-x86-linux-wfx_get_ps_ [...] create mode 100644 gcc/testsuite/gcc.dg/sso-15.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vaddX_high_cost.c create mode 100644 gcc/testsuite/gcc.target/aarch64/vsubX_high_cost.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_anylogic_d-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmul_d-2.c => cond_op_anylogic_d- [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_anylogic_q-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmuldiv_float-2.c => cond_op_anyl [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_b-1.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_b-2.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_d-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmul_d-2.c => cond_op_maxmin_d-2. [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_double-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmul_d-2.c => cond_op_maxmin_doub [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_float-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_fma_float-2.c => cond_op_maxmin_float- [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_q-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmuldiv_float-2.c => cond_op_maxm [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_ub-1.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_ub-2.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_ud-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmuldiv_float-2.c => cond_op_maxm [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_uq-1.c copy gcc/testsuite/gcc.target/i386/{cond_op_addsubmuldiv_float-2.c => cond_op_maxm [...] create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_uw-1.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_uw-2.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_w-1.c create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin_w-2.c create mode 100644 gcc/testsuite/gcc.target/i386/eh_return-2.c copy gcc/testsuite/{gcc.dg/vect/pr101505.c => gcc.target/i386/pr101742a.c} (76%) create mode 100644 gcc/testsuite/gcc.target/i386/pr101742b.c copy gcc/testsuite/gcc.target/i386/{pr99744-2.c => pr99744-3.c} (52%) create mode 100644 gcc/testsuite/gcc.target/i386/pr99744-4.c create mode 100644 gcc/testsuite/gcc.target/i386/pr99744-5.c copy gcc/testsuite/gcc.target/i386/{pr99744-1.c => pr99744-6.c} (70%) copy gcc/testsuite/gcc.target/i386/{pr101492-4.c => pr99744-7.c} (52%) copy gcc/testsuite/gcc.target/i386/{pr101492-4.c => pr99744-8.c} (51%) create mode 100644 libgomp/testsuite/libgomp.c-c++-common/target-45.c create mode 100644 libgomp/testsuite/libgomp.fortran/target10.f90 create mode 100644 libstdc++-v3/testsuite/std/ranges/access/101782.cc