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from 9320670b774 Merge master r12-4775. adds 6123b998b18 match.pd: Optimize MIN_EXPR <addr1, addr2> etc. addr1 < add [...] adds 308531d148a or1k: Add return address argument to _mcount call adds 6ef9ad93094 path relation oracle: Remove SSA's being killed from the eq [...] adds 2322c8b1b44 Daily bump. adds 84bcefd5555 Enable vectorization for _Float16 floor/ceil/trunc/nearbyin [...] adds 146b83e14a0 rs6000: Optimize __builtin_shuffle when it's used to zero t [...] adds eca767aa51d c++: Implement DR2351 - void{} [PR102820] adds 4cd2a27a1c9 Force -fexcess-precision=standard for fp-uint64-convert-double-1.c adds f1ba6a819de gimple-fold: Preserve location in gimple_fold_builtin_memset adds ed3de62ac94 middle-end: Update the Arm complex numbers auto-vec detecti [...] adds 4045d5fa42f middle-end: Add target independent tests for Arm complex nu [...] adds b8ef019ab93 handle retslot in modref adds cb596fd4366 Perform on-entry propagation after range_of_stmt on a gcond. adds 14c7757e9b7 Avoid overly-greedy match in dejagnu regexp. adds 4b3a325f07a Remove VRP threader passes in exchange for better threading [...] adds dc173a433ee path oracle: Do not look back to the root oracle for killing defs. adds 5380cf02728 doc: Bump required minimum DejaGnu version to 1.5.3 adds 7883a7f07c1 Fortran: Free type-bound procedure structs adds d27febaf000 libstdc++: Fix typo in std::stack test adds 26d82fe6fd4 gcc/Makefile.in: fix bug in gengtype link rule adds ebfc3a23043 assert_streq: add newlines to failure message adds 0078a058a56 libcpp: Fix _Pragma expansion [PR102409] adds 518bc4ef87e testsuite: Don't expect a complex FMA adds 4c61300f2b2 Daily bump. adds 6f449bb93b3 openmp: Diagnose threadprivate OpenMP loop iterators adds 70c947e4dfa Implied compares in Ada Harded Conditionals documentation adds d18e4cc416b Fortran: generate regular error on invalid conversions of C [...] adds db3f6783bde Fortran: update gfortran.texi list of frequent reporters adds 75c9fa318e3 Fix memory leak of gsymbol adds f6a719c3fad Fortran: improve formatting of tables in intrinsic.texi adds 061245e8322 Fortran: fix descriptions in intrinsic.texi adds 6888b7974b3 Fortran: non-standard intrinsics SHORT and LONG have been removed adds 90ba129c9d7 Fortran: remove descriptions of SHORT and LONG in intrinsic.texi adds 948d461954f OpenMP: Add strictly nested API call check [PR102972] adds 0ef944629ae Daily bump. adds a16010a3eed Fortran: Silence -Wmaybe-uninitialized warning adds 1b5f7385841 d: Fix pr96435.d failing on SPARC and HPPA adds d41092ec52f d: Fix regressing test failures on ix86-solaris2.11 adds ca84f39399f Improve handling of return slot in ipa-pure-const and modref. adds 6ea6c05a8d4 Fortran: Revert explicit memcpy in gfc_get_typebound_proc adds 3a4a721e0cd Daily bump. adds 7a71ea4df7e libcody: add mostlyclean Makefile target adds f35af8df241 Refactor loop_version adds 4851c80ce8d Rename duplicate_loop_to_header_edge to duplicate_loop_body [...] adds 14d31404053 aarch64: Fix redundant check in aut insn generation adds 0187c03be31 Don't register nonsensical relations. adds 4e0f56d7af9 Move statics to threader pass class. adds bc5baac5c37 Add debug counters to back threader. adds 91bac9fed5d libstdc++: Fix range access for empty std::valarray [PR103022] adds bd5e882cf6e diagnostics: escape non-ASCII source bytes for certain diagnostics adds 8a260d652c4 testsuite: fix failing complex add testcases PR103000 adds 68b48f3f4c4 middle-end: Teach CSE to be able to do vector extracts. adds 1d5c43db79b AArch64: Add better costing for vector constants and operations adds 429e3b7d8bf PR 102281 (-ftrivial-auto-var-init=zero causes ice) adds b050653c4cb contrib: add unicode/utf8-dump.py adds a11c53985a7 Fix test-suite pattern scanning. new 58cfb6f61ab Merge master r12-4831.

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Summary of changes: ChangeLog | 7 + contrib/unicode/utf8-dump.py | 69 +++ gcc/ChangeLog | 289 ++++++++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 2 +- gcc/ada/ChangeLog | 10 + .../doc/gnat_rm/security_hardening_features.rst | 7 +- gcc/c-family/c-lex.c | 6 +- gcc/cfghooks.c | 27 +- gcc/cfghooks.h | 18 +- gcc/cfgloopmanip.c | 124 ++--- gcc/cfgloopmanip.h | 9 +- gcc/cfgrtl.c | 2 +- gcc/common.opt | 13 + gcc/config/aarch64/aarch64-cost-tables.h | 30 +- gcc/config/aarch64/aarch64-simd.md | 10 +- gcc/config/aarch64/aarch64.c | 44 +- gcc/config/aarch64/aarch64.md | 3 +- gcc/config/arm/aarch-common-protos.h | 3 + gcc/config/arm/aarch-cost-tables.h | 30 +- gcc/config/i386/i386-builtin-types.def | 7 + gcc/config/i386/i386-builtin.def | 11 + gcc/config/i386/i386-builtins.c | 42 ++ gcc/config/i386/i386-expand.c | 3 + gcc/config/i386/sse.md | 12 +- gcc/config/or1k/or1k.h | 5 +- gcc/config/rs6000/rs6000.c | 39 +- gcc/cp/ChangeLog | 34 ++ gcc/cp/semantics.c | 33 +- gcc/cse.c | 80 ++- gcc/dbgcnt.def | 4 + gcc/diagnostic-format-json.cc | 3 + gcc/diagnostic-show-locus.c | 580 ++++++++++++++++++--- gcc/diagnostic.c | 10 +- gcc/diagnostic.h | 18 + gcc/doc/install.texi | 2 +- gcc/doc/invoke.texi | 43 +- gcc/doc/loop.texi | 4 +- gcc/fold-const.c | 126 +++++ gcc/fold-const.h | 2 + gcc/fortran/ChangeLog | 46 ++ gcc/fortran/check.c | 2 +- gcc/fortran/gfortran.texi | 1 + gcc/fortran/intrinsic.texi | 214 +++----- gcc/fortran/parse.c | 18 +- gcc/fortran/resolve.c | 6 +- gcc/fortran/symbol.c | 2 +- gcc/gimple-fold.c | 1 + gcc/gimple-range-cache.h | 4 +- gcc/gimple-range.cc | 12 +- gcc/gimple.c | 41 +- gcc/gimple.h | 1 + gcc/gimplify.c | 43 +- gcc/input.c | 62 ++- gcc/input.h | 7 +- gcc/ipa-fnsummary.c | 16 +- gcc/ipa-modref.c | 147 ++++-- gcc/ipa-modref.h | 1 + gcc/loop-unroll.c | 78 ++- gcc/match.pd | 172 ++---- gcc/omp-low.c | 31 +- gcc/opts.c | 4 + gcc/passes.def | 12 +- gcc/rtl.h | 7 + gcc/selftest.c | 17 +- gcc/selftest.h | 2 + gcc/simplify-rtx.c | 22 + gcc/testsuite/ChangeLog | 254 +++++++++ .../c-c++-common/diagnostic-format-json-1.c | 1 + .../c-c++-common/diagnostic-format-json-2.c | 1 + .../c-c++-common/diagnostic-format-json-3.c | 1 + .../c-c++-common/diagnostic-format-json-4.c | 2 + .../c-c++-common/diagnostic-format-json-5.c | 1 + gcc/testsuite/c-c++-common/gomp/loop-10.c | 35 ++ gcc/testsuite/c-c++-common/gomp/pragma-1.c | 50 ++ gcc/testsuite/c-c++-common/gomp/pragma-2.c | 50 ++ .../c-c++-common/gomp/target-device-ancestor-3.c | 2 + gcc/testsuite/c-c++-common/gomp/teams-3.c | 64 +++ gcc/testsuite/c-c++-common/pr102281.c | 17 + gcc/testsuite/g++.dg/cpp0x/dr2351.C | 51 ++ gcc/testsuite/g++.dg/ipa/modref-1.C | 35 ++ gcc/testsuite/g++.dg/vect/pr99149.cc | 1 - gcc/testsuite/gcc.dg/Wstringop-overflow-62.c | 6 +- gcc/testsuite/gcc.dg/cpp/warn-normalized-4-bytes.c | 21 + .../gcc.dg/cpp/warn-normalized-4-unicode.c | 19 + gcc/testsuite/gcc.dg/encoding-issues-bytes.c | Bin 0 -> 595 bytes gcc/testsuite/gcc.dg/encoding-issues-unicode.c | Bin 0 -> 613 bytes gcc/testsuite/gcc.dg/loop-unswitch-2.c | 2 +- gcc/testsuite/gcc.dg/old-style-asm-1.c | 5 +- gcc/testsuite/gcc.dg/pr102983.c | 21 + gcc/testsuite/gcc.dg/pr103003.c | 12 + .../gcc.dg/torture/fp-uint64-convert-double-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/phi_on_compare-1.c | 9 +- gcc/testsuite/gcc.dg/tree-ssa/phi_on_compare-2.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/phi_on_compare-3.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/phi_on_compare-4.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr102951.c | 41 ++ gcc/testsuite/gcc.dg/tree-ssa/pr20701.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr21001.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr21294.c | 3 +- gcc/testsuite/gcc.dg/tree-ssa/pr21417.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr21559.c | 7 +- gcc/testsuite/gcc.dg/tree-ssa/pr21563.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr49039.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr59597.c | 11 +- gcc/testsuite/gcc.dg/tree-ssa/pr61839_1.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/pr61839_3.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr66752-3.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/pr68198.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr77445-2.c | 10 +- gcc/testsuite/gcc.dg/tree-ssa/pr77445.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/ranger-threader-1.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ranger-threader-2.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ranger-threader-4.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-11.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-12.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-14.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-16.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-2b.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c | 11 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c | 5 +- .../gcc.dg/tree-ssa/ssa-thread-backedge.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-vrp-thread-1.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/vrp02.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp03.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp05.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp06.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp07.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp08.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp09.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp33.c | 2 +- gcc/testsuite/gcc.dg/uninit-pred-7_a.c | 2 +- gcc/testsuite/gcc.dg/uninit-pred-9_b.c | 4 +- .../vect/complex/bb-slp-complex-add-pattern-byte.c | 12 - .../vect/complex/bb-slp-complex-add-pattern-int.c | 8 +- .../vect/complex/bb-slp-complex-add-pattern-long.c | 7 +- .../complex/bb-slp-complex-add-pattern-short.c | 8 +- .../bb-slp-complex-add-pattern-unsigned-byte.c | 12 - .../bb-slp-complex-add-pattern-unsigned-int.c | 8 +- .../bb-slp-complex-add-pattern-unsigned-long.c | 8 +- .../bb-slp-complex-add-pattern-unsigned-short.c | 8 +- .../complex/fast-math-bb-slp-complex-add-double.c | 9 +- .../complex/fast-math-bb-slp-complex-add-float.c | 9 +- .../fast-math-bb-slp-complex-add-half-float.c | 1 + .../fast-math-bb-slp-complex-add-pattern-double.c | 8 +- .../fast-math-bb-slp-complex-add-pattern-float.c | 9 +- ...st-math-bb-slp-complex-add-pattern-half-float.c | 7 +- .../complex/fast-math-bb-slp-complex-mla-double.c | 2 + .../complex/fast-math-bb-slp-complex-mla-float.c | 5 +- .../fast-math-bb-slp-complex-mla-half-float.c | 3 + .../complex/fast-math-bb-slp-complex-mls-double.c | 6 +- .../complex/fast-math-bb-slp-complex-mls-float.c | 6 +- .../fast-math-bb-slp-complex-mls-half-float.c | 5 +- .../complex/fast-math-bb-slp-complex-mul-double.c | 2 + .../complex/fast-math-bb-slp-complex-mul-float.c | 4 + .../fast-math-bb-slp-complex-mul-half-float.c | 3 + .../vect/complex/fast-math-complex-add-double.c | 7 +- .../vect/complex/fast-math-complex-add-float.c | 7 +- .../complex/fast-math-complex-add-half-float.c | 5 +- .../complex/fast-math-complex-add-pattern-double.c | 8 +- .../complex/fast-math-complex-add-pattern-float.c | 8 +- .../fast-math-complex-add-pattern-half-float.c | 9 +- .../vect/complex/fast-math-complex-mla-double.c | 2 + .../vect/complex/fast-math-complex-mla-float.c | 2 + .../complex/fast-math-complex-mla-half-float.c | 3 +- .../vect/complex/fast-math-complex-mls-double.c | 7 +- .../vect/complex/fast-math-complex-mls-float.c | 7 +- .../complex/fast-math-complex-mls-half-float.c | 6 +- .../vect/complex/fast-math-complex-mul-double.c | 3 +- .../vect/complex/fast-math-complex-mul-float.c | 3 +- .../complex/fast-math-complex-mul-half-float.c | 3 +- .../vect/complex/vect-complex-add-pattern-byte.c | 7 +- .../vect/complex/vect-complex-add-pattern-int.c | 7 +- .../vect/complex/vect-complex-add-pattern-long.c | 7 +- .../vect/complex/vect-complex-add-pattern-short.c | 7 +- .../vect-complex-add-pattern-unsigned-byte.c | 7 +- .../vect-complex-add-pattern-unsigned-int.c | 7 +- .../vect-complex-add-pattern-unsigned-long.c | 7 +- .../vect-complex-add-pattern-unsigned-short.c | 7 +- gcc/testsuite/gcc.target/aarch64/auto-init-6.c | 4 +- .../gcc.target/aarch64/vect-cse-codegen.c | 97 ++++ gcc/testsuite/gcc.target/i386/auto-init-2.c | 2 +- gcc/testsuite/gcc.target/i386/auto-init-4.c | 10 +- gcc/testsuite/gcc.target/i386/auto-init-6.c | 7 +- .../gcc.target/i386/pr102464-vrndscaleph.c | 115 ++++ gcc/testsuite/gcc.target/powerpc/pr102868.c | 53 ++ gcc/testsuite/gdc.dg/torture/pr96435.d | 2 +- .../gfortran.dg/diagnostic-format-json-1.F90 | 1 + .../gfortran.dg/diagnostic-format-json-2.F90 | 1 + .../gfortran.dg/diagnostic-format-json-3.F90 | 1 + gcc/testsuite/gfortran.dg/gomp/order-6.f90 | 2 +- gcc/testsuite/gfortran.dg/gomp/teams-3.f90 | 65 +++ gcc/testsuite/gfortran.dg/gomp/teams-4.f90 | 47 ++ gcc/testsuite/gfortran.dg/intrinsic_short-long.f90 | 11 + gcc/testsuite/gfortran.dg/pr99853.f90 | 29 ++ gcc/testsuite/lib/multiline.exp | 2 +- gcc/tree-cfg.c | 2 +- gcc/tree-ssa-loop-ivcanon.c | 16 +- gcc/tree-ssa-loop-manip.c | 22 +- gcc/tree-ssa-loop-manip.h | 7 +- gcc/tree-ssa-structalias.c | 29 +- gcc/tree-ssa-threadbackward.c | 181 ++++--- gcc/tree-vect-slp-patterns.c | 367 +++++-------- gcc/value-relation.cc | 23 +- libcody/Makefile.in | 20 +- libcpp/ChangeLog | 9 + libcpp/charset.c | 63 ++- libcpp/directives.c | 2 + libcpp/errors.c | 82 ++- libcpp/include/cpplib.h | 77 ++- libcpp/include/line-map.h | 13 + libcpp/internal.h | 23 + libcpp/lex.c | 38 +- libcpp/line-map.c | 3 +- libcpp/macro.c | 2 +- libgomp/ChangeLog | 24 + libgomp/testsuite/libgomp.c-c++-common/icv-3.c | 3 + libgomp/testsuite/libgomp.c-c++-common/icv-4.c | 1 + libgomp/testsuite/libgomp.c/target-3.c | 6 +- libgomp/testsuite/libgomp.c/target-5.c | 1 + libgomp/testsuite/libgomp.c/target-6.c | 12 +- libgomp/testsuite/libgomp.c/target-teams-1.c | 115 ++-- libgomp/testsuite/libgomp.c/teams-1.c | 6 +- libgomp/testsuite/libgomp.c/thread-limit-2.c | 21 +- libgomp/testsuite/libgomp.c/thread-limit-3.c | 1 + libgomp/testsuite/libgomp.c/thread-limit-4.c | 25 +- libgomp/testsuite/libgomp.c/thread-limit-5.c | 1 + libgomp/testsuite/libgomp.fortran/icv-3.f90 | 6 + libgomp/testsuite/libgomp.fortran/icv-4.f90 | 2 + libgomp/testsuite/libgomp.fortran/teams1.f90 | 16 +- .../testsuite/libgomp.graphite/force-parallel-4.c | 2 +- .../testsuite/libgomp.graphite/force-parallel-8.c | 2 +- libphobos/ChangeLog | 6 + libphobos/libdruntime/gcc/deh.d | 2 +- libstdc++-v3/ChangeLog | 4 + libstdc++-v3/include/std/valarray | 30 +- .../testsuite/23_containers/stack/deduction.cc | 2 +- .../testsuite/26_numerics/valarray/103022.cc | 15 + .../testsuite/26_numerics/valarray/range_access.cc | 49 +- .../26_numerics/valarray/range_access2.cc | 22 +- 241 files changed, 4286 insertions(+), 1390 deletions(-) create mode 100755 contrib/unicode/utf8-dump.py create mode 100644 gcc/testsuite/c-c++-common/gomp/loop-10.c create mode 100644 gcc/testsuite/c-c++-common/gomp/pragma-1.c create mode 100644 gcc/testsuite/c-c++-common/gomp/pragma-2.c create mode 100644 gcc/testsuite/c-c++-common/gomp/teams-3.c create mode 100644 gcc/testsuite/c-c++-common/pr102281.c create mode 100644 gcc/testsuite/g++.dg/cpp0x/dr2351.C create mode 100644 gcc/testsuite/g++.dg/ipa/modref-1.C create mode 100644 gcc/testsuite/gcc.dg/cpp/warn-normalized-4-bytes.c create mode 100644 gcc/testsuite/gcc.dg/cpp/warn-normalized-4-unicode.c create mode 100644 gcc/testsuite/gcc.dg/encoding-issues-bytes.c create mode 100644 gcc/testsuite/gcc.dg/encoding-issues-unicode.c create mode 100644 gcc/testsuite/gcc.dg/pr102983.c create mode 100644 gcc/testsuite/gcc.dg/pr103003.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr102951.c delete mode 100644 gcc/testsuite/gcc.dg/vect/complex/bb-slp-complex-add-pattern-byte.c delete mode 100644 gcc/testsuite/gcc.dg/vect/complex/bb-slp-complex-add-pattern-un [...] create mode 100644 gcc/testsuite/gcc.target/aarch64/vect-cse-codegen.c create mode 100644 gcc/testsuite/gcc.target/i386/pr102464-vrndscaleph.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr102868.c create mode 100644 gcc/testsuite/gfortran.dg/gomp/teams-3.f90 create mode 100644 gcc/testsuite/gfortran.dg/gomp/teams-4.f90 create mode 100644 gcc/testsuite/gfortran.dg/intrinsic_short-long.f90 create mode 100644 gcc/testsuite/gfortran.dg/pr99853.f90 create mode 100644 libstdc++-v3/testsuite/26_numerics/valarray/103022.cc