[gcc/aoliva/heads/testme] (301 commits) Support multilib-aware target lib flags self-specs overridi

[gcc/aoliva/heads/testme] (301 commits) Support multilib-aware target lib flags self-specs overridi

[Alexandre Oliva]

The branch 'aoliva/heads/testme' was updated to point to:

 6b1a2474f9e... Support multilib-aware target lib flags self-specs overridi

It previously pointed to:

 d22b56f2ce2... Add leafy mode for zero-call-used-regs [ada doc]

Diff:

!!! WARNING: THE FOLLOWING COMMITS ARE NO LONGER ACCESSIBLE (LOST):
-------------------------------------------------------------------

  d22b56f... Add leafy mode for zero-call-used-regs [ada doc]
  e019420... hardcfr: optionally disable in leaf functions [ada doc]
  c6c1bed... hardcfr: optionally disable in leaf functions
  c519834... hardcfr: prevent deferred sets of visited bitmap
  01df134... Expose expected_throw attribute
  a917fac... Expose expected_throw attribute
  b024d47... Expose expected_throw attribute (Ada)
  d9182f8... hardcfr: mark expected-throw functions
  aca8940... hardcfr: mark throw-expected functions [ada/gcc-interface]
  88e125d... hardcfr: mark throw-expected functions [ada doc]
  c5efc3d... hardcfr: add optional checkpoints [ada docs]
  02902e2... hardcfr: fix wrong assert in optional checks
  813d61d... hardcfr: add optional checkpoints
  5934b2d... Control flow redundancy hardening
  bc2980c... Add leafy mode for zero-call-used-regs


Summary of changes (added commits):
-----------------------------------

  6b1a247... Support multilib-aware target lib flags self-specs overridi
  95ba31b... testsuite: Add testcase from C++23 P2314R4 - Character sets (*)
  2662d53... libcpp: Update to Unicode 15 (*)
  26d2db8... AArch64: Fix testcase (*)
  0386c40... input: add get_source_text_between (*)
  679be32... Set nonzero bits for multiplication and divisions by a powe (*)
  0bdf10b... Fix recent thinko in operand_equal_p (*)
  3e2bdf2... Do not use subword paradoxical subregs in emit_group_store (*)
  418999f... libstdc++: Simplify lifetime of eh_globals variable [PR1075 (*)
  f505f37... libstdc++: Define _GNU_SOURCE for secure_getenv on Cygwin [ (*)
  5f18278... ada: Fix for validity checks combined with aliasing checks (*)
  4eac883... ada: Fix couple of issues with arrays indexed by enumeratio (*)
  9a27e6a... ada: Fix typo in comment referring to pragma Restrictions (*)
  0528884... ada: Cleanup code for warnings about unreferenced formal pa (*)
  3139280... ada: Cleanup code for unreferenced variables (*)
  72baa4e... ada: Cleanup code for warnings about unset references (*)
  7e1fe87... ada: Static intrinsic functions are a core language extensi (*)
  1207432... ada: Remove redundant calls in handling of aspect specifica (*)
  fe960a3... ada: Flag unsupported dispatching constructor calls (*)
  5f780a2... ada: Avoid repeated iteration over private protected compon (*)
  cb3c260... ada: Cleanup clearing flags on package variables (*)
  265341d... ada: Fix various typos in GNAT User's Guide (*)
  12cfb29... ada: Fix loop unnesting issue. (*)
  73d04a0... ada: Fix repeated killing of private entity values (*)
  50bd9f4... ada: Simplify detection of controlling formals (*)
  64b1073... ada: Skip dynamic interface conversion under configurable r (*)
  5150978... ada: Skip dynamic interface conversion under configurable r (*)
  e491cb2... ada: Fix typo (*)
  48c206e... ada: Remove sa_messages (*)
  7d0d27d... ada: Refactor: replace uses of `not Present(X)` with `No (X (*)
  587af00... ada: Fix various typos in node and entity description comme (*)
  1d20113... ada: Fix various typos in GNAT RM (*)
  533d79a... ada: Improve efficiency of scope stack restoration (*)
  41d5a49... ada: Small editorial changes to documentation comments (*)
  1e78b49... ada: Allow enabling a restricted set of language extensions (*)
  c07da85... ada: Generate missing object decls for adainit/adafinal reg (*)
  ffcd192... ada: Support lock-free protected objects with pragma Initia (*)
  0929de4... ada: Remove VxWorks 6 and VxWorks 653 2.x content from the  (*)
  da1207f... ada: Reject expanded global names in lock-free protected ob (*)
  8080a1b... ada: Generate host-side CUDA_Register_Function calls for de (*)
  164cc7a... aarch64: Fix typo in aarch64-sve.md comment (*)
  e4cba49... Remove support for Intel MIC offloading (*)
  e724b04... libgcc: Special-case BFD ld unwind table encodings in find_ (*)
  a05d8e1... Better integrate default 'sorry' 'TARGET_ASM_CONSTRUCTOR',  (*)
  4ee35c1... Restore default 'sorry' 'TARGET_ASM_CONSTRUCTOR', 'TARGET_A (*)
  2b4a039... Support Intel AMX-FP16 ISA (*)
  d201bd1... arm: Allow to override location of .gnu.sgstubs section (*)
  97752b7... c++: Use in-process client when networking is disabled (*)
  fabe470... Initial Sierra Forest Support (*)
  152834f... Support Intel CMPccXADD (*)
  d29260c... Daily bump. (*)
  32a06ce... c++: Quash -Wdangling-reference for member operator* [PR107 (*)
  40c34be... c++: requires-expr and access checking [PR107179] (*)
  095de98... Add testcases resolved with ranger as VRP1. (*)
  a4cd238... c++: change -fconcepts to mean C++20 concepts (*)
  c0b38e9... c++: constexpr error with defaulted virtual dtor [PR93413] (*)
  db6a9fe... amdgcn: Fix instruction generation for exp2 and log2 operat (*)
  e177be8... analyzer: use std::unique_ptr for state machines from plugi (*)
  76dd2c4... analyzer: use std::unique_ptr for known functions (*)
  accece8... analyzer: use std::unique_ptr during bifurcation (*)
  d60b40b... analyzer: use std::unique_ptr for checker_event (*)
  e031c5a... analyzer: use std::unique_ptr for feasibility_problems and  (*)
  ca5ff10... analyzer: use std::unique_ptr for custom_edge_info pointers (*)
  2a9b395... analyzer: use std::unique_ptr for saved_diagnostic::m_stmt_ (*)
  6341f14... analyzer: use std::unique_ptr for pending_diagnostic/note (*)
  6fd485d... Update range query cache when a statement is updated. (*)
  00d7c8f... Add gcc/make-unique.h (*)
  5acc10a... analyzer: fix ICE when pipe's arg isn't a pointer [PR107486 (*)
  6629444... OpenMP/Fortran: 'target update' with DT components (*)
  553b1d3... i386: Fix uninitialized register after peephole2 conversion (*)
  2ff0e62... libstdc++: Add missing move in ranges::copy (*)
  f95e4ec... amdgcn: Fix duplicate conditionals [PR107510] (*)
  20d5dca... testsuite: Fix gen-vect-34.c with vect_masked_load [PR10680 (*)
  e3c898e... c: C2x auto (*)
  58035ee... Daily bump. (*)
  41602c8... libstdc++: Remove more redundant union members (*)
  f6ce1e7... Support OpenACC 'declare create' with Fortran allocatable a (*)
  da8e0e1... Support OpenACC 'declare create' with Fortran allocatable a (*)
  abeaf37... Add 'libgomp.oacc-fortran/declare-allocatable-array_descrip (*)
  59c6c5d... Add 'libgomp.oacc-fortran/declare-allocatable-1-runtime.f90 (*)
  8c357d8... Add 'libgomp.oacc-fortran/declare-allocatable-1.f90' (*)
  a1a6b91... RISC-V: Add Zawrs ISA extension support (*)
  abaa32c... gcc: honour -ffile-prefix-map in ASM_MAP [PR93371] (*)
  58511b3... Fix bug in frange::contains_p() for signed zeros. (*)
  6d9dbdf... libstdc++: Improve ERANGE behavior for fallback FP std::fro (*)
  f487469... libstdc++: Remove unnecessary variant member in std::expect (*)
  cf35818... libstdc++: Ignore -Wignored-qualifiers warning in <variant> (*)
  0c86a66... libstdc++: _Bfloat16 for <compare> (*)
  c3299cd... builtins: Guard builtins.cc against HUGE_VAL and NAN defini (*)
  b65e391... libstdc++: Shortest denormal hex std::to_chars (*)
  eaba55f... rs6000: Byte reverse V8HI on Power8 by vector rotation. (*)
  74e904b... Daily bump. (*)
  2b0e81d... c++: per-scope, per-signature lambda discriminators (*)
  4f8aac7... configure: cache result of "sys/sdt.h" header check (*)
  e5c15eb... gcc/file-prefix-map: Allow remapping of relative paths (*)
  bdf0018... [PR tree-optimization/107490] Handle NANs in op[12]_range. (*)
  82b0345... Make sure ssa-name is valid. (*)
  e7310e2... Make ranger vrp1 default. (*)
  7b1cdca... Remove builtin_unreachable in VRP (*)
  592bbe3... Allow queries on exit block. (*)
  7cc2824... Intersect with nonzero bits can indicate change incorrectly (*)
  81f98af... libstdc++: std::from_chars std::{,b}float16_t support (*)
  0ae2653... libstdc++: std::to_chars std::{,b}float16_t support (*)
  29ef50b... libstdc++-v3: Some std::*float*_t charconv and i/ostream ov (*)
  5cee5f9... i386: correct integer division modeling in znver.md (*)
  0122faa... c++: Reorganize per-scope lambda discriminators (*)
  4acc4c2... Fix incorrect digit constraint (*)
  5c5ef2f... Enable more optimization for 32-bit/64-bit shrd/shld with i (*)
  af6d747... c++: pass std attributes to make_call_declarator (*)
  43c40f1... c++: set TREE_NOTHROW after genericize (*)
  6a1f27f... c++: formatting tweaks (*)
  1b9a5cc... Add attribute hot judgement for INLINE_HINT_known_hot hint. (*)
  9a8b868... Daily bump. (*)
  a3b58f2... RISC-V: Libitm add RISC-V support. (*)
  db55f1d... libstdc++-v3: <complex> support for extended floating point (*)
  8422861... btf: Add support to BTF_KIND_ENUM64 type (*)
  cbf5650... libstdc++: Small extended float support tweaks (*)
  1b07d37... RISC-V: Change constexpr back to CONSTEXPR (*)
  10aa035... amdgcn: add fmin/fmax patterns (*)
  f539029... amdgcn: multi-size vector reductions (*)
  12a1085... amdgcn: Silence unused parameter warning (*)
  7e06cfc... Update email address (*)
  27b9e11... Libvtv: Add loongarch support. (*)
  259a115... builtins: Add various complex builtins for _Float{16,32,64, (*)
  29490c2... builtins: Add __builtin_nextafterf16b builtin (*)
  7f94082... builtins: Add various __builtin_*f{16,32,64,128,32x,64x,128 (*)
  58685b9... Support Intel AVX-NE-CONVERT (*)
  87235f1... i386:: using __bf16 for AVX512BF16 intrinsics (*)
  6913cad... Enable V4BFmode and V2BFmode. (*)
  da5e884... Daily bump. (*)
  f36bba0... Daily bump. (*)
  7f06740... Repair --disable-sjlj-exceptions (*)
  96ba0c3... Restore RTL alias analysis for hard frame pointer (*)
  7e7ebe3... d: Merge upstream dmd, druntime e4f8919591, phobos 3ad507b5 (*)
  cfd8541... Better separate 'LTO' vs. 'LTODump' in 'gcc/lto/lang.opt' (*)
  eaa59f0... d: Make TARGET_D_MINFO_SECTION hooks in elfos.h the languag (*)
  ca652f8... d: Remove D-specific version definitions from target header (*)
  724d3f9... Fix signed vs unsigned issue in H8 port (*)
  3055829... Daily bump. (*)
  49237fe... libstdc++: Fix dangling reference in filesystem::path::file (*)
  b80f25a... libstdc++: Make placeholders inline when inline variables a (*)
  655271e... libstdc++: Don't use gstdint.h anymore (*)
  e583c86... c++: -Wdangling-reference and system headers (*)
  38a628f... c++: apply friend attributes sooner (*)
  4fe34cd... c: tree: target: C2x (...) function prototypes and va_start (*)
  988dd22... libstdc++: Fix allocator propagation in regex algorithms [P (*)
  95decac... vect: Reject non-byte offsets for gather/scatters [PR107346 (*)
  031a400... tree-optimization/107407 - wrong code with DSE (*)
  1add363... tree-optimization/107447 - avoid hoisting returns-twice cal (*)
  0841285... tree-optimization/107435 - ICE with recurrence vectorizatio (*)
  89999f2... openmp: Allow optional comma after directive-specifier in C (*)
  826df6d... Adjust gcc.dg/vect/pr100756.c for V8SI and V16SI (*)
  11e811d... OpenACC: Don't gang-privatize artificial variables [PR90115 (*)
  0607307... Fix target selector syntax in 'gcc.dg/vect/bb-slp-cond-1.c' (*)
  3f9c071... docs: document sanitizers can trigger warnings (*)
  bd89173... lto-dump: modernize a bit (*)
  0c11265... Document 'distclean-stage[N]' (*)
  c6567d2... Change remaining flag_finite_math_only use in value-range.c (*)
  225f9c8... testsuite: Adjust vect-bitfield-read-* with vect_shift and  (*)
  e0997c1... c: C2x enums with fixed underlying type [PR61469] (*)
  96069d8... Daily bump. (*)
  0a2984d... runtime: use _libgo_off_t_type when calling C mmap (*)
  fc01cfa... Aarch64: Do not define DONT_USE_BUILTIN_SETJMP (*)
  0e36a9c... x86: Replace ne:CCC/ne:CCO with UNSPEC_CC_NE in neg pattern (*)
  1c2b53c... Use simple_dce_from_worklist with match_simplify_replacemen (*)
  a33d623... c++: Fix ICE on g++.dg/modules/adl-3_c.C [PR107379] (*)
  f7d1d77... c++: Templated lambda mangling (*)
  f95d3d5... aarch64: Reinstate some uses of CONSTEXPR (*)
  2b1fb72... [PR tree-optimization/107394] Canonicalize global franges a (*)
  9119431... options: Clarify 'Init' option property usage for streaming (*)
  be6c755... lto: do not load LTO stream for aliases [PR107418] (*)
  bfb7994... c++: Fix excess precision related ICE on invalid binop [PR1 (*)
  4e1d704... IRA: Make sure array is big enough (*)
  2706537... RISC-V: Add zhinx/zhinxmin testcases. (*)
  6b252dc... RISC-V: Limit regs use for z*inx extension. (*)
  ac96e90... RISC-V: Target support for z*inx extension. (*)
  e093357... RISC-V: Minimal support of z*inx extension. (*)
  486a503... Daily bump. (*)
  57bbf3a... analyzer: fixes to file-descriptor handling (*)
  593254a... analyzer: add sm-fd.dot (*)
  f7d2881... Fortran: BOZ literal constants are not compatible to any ty (*)
  068baae... bpf: add preserve_field_info builtin (*)
  d2249cd... c++: Implement -Wdangling-reference [PR106393] (*)
  f896c13... xtensa: Fix out-of-bounds array access in the movdi pattern (*)
  82e629c... ipa-visibility: remove assert in TLS optimization [PR107353 (*)
  a87819b... Check if varying may also be non-negative. (*)
  d80b774... i386: add reset_cpu_feature (*)
  4329d11... RISC-V: Fix epilogue generation for barrier. (*)
  7e924ba... RISC-V: ADJUST_NUNITS according to -march. (*)
  f556cd8... RISC-V: Support load/store in mov<mode> pattern for RVV mod (*)
  86654b2... RISC-V: Recognized Svinval and Svnapot extensions (*)
  0ef04aa... RISC-V: Adjust table indentation in commnet for riscv-modes (*)
  ba2030b... gcc/configure: regenerate (*)
  82866f4... Convert flag_finite_math_only uses in frange to HONOR_*. (*)
  978ec48... rs6000: cannot_force_const_mem for HIGH code rtx[PR106460] (*)
  0cd11d3... RISC-V: Add h extension support (*)
  a9f339d... Don't force DWARF4 for AutoFDO tests (*)
  e73ca78... Daily bump. (*)
  65f5fa2... Start using discriminators in AutoFDO. (*)
  43e654a... c++: Adjust synthetic template parm creation (*)
  fe1e1ae... c++: remove use_default_args parm of coerce_template_parms (*)
  4a54873... c++: correct fold_operand change (*)
  15d67c1... c++ modules: enum TYPE_MIN/MAX_VALUE streaming [PR106848] (*)
  1c64aba... Always use TYPE_MODE instead of DECL_MODE for vector field (*)
  e6a29aa... c++: constexpr-evaluate more assumes (*)
  ac8f92c... c++: improve failed constexpr assume diagnostic (*)
  4ba3902... rs6000: Add CCANY; replace <un>signed by <mode:CCANY> (*)
  4c5b116... tree-optimization/107176 - SCEV analysis association issue (*)
  cb21297... Relax assertion in profiler (*)
  3ee6757... Move NOP stripping in SCEV analysis (*)
  d931715... Remove znver4 instruction reservations (*)
  619e4ca... gimplify: Fix comment typos (*)
  44e18da... gimplify: Call gimple_boolify on IFN_ASSUME argument [PR107 (*)
  5936320... MIPS: add builtime option for -mcompact-branches (*)
  4479f1d... MIPS: Not trigger error for pre-R6 and -mcompact-branches=a (*)
  7d88853... gimplify: Don't add GIMPLE_ASSUME if errors were seen [PR10 (*)
  354c97e... MIPS: fix building on multiarch platform (*)
  19295e8... tree-optimization/100756 - niter analysis and folding (*)
  321f89e... rs6000/test: Support vect_long_long effective target (*)
  958014f... vect: Fix wrong shift_n after widening on BE [PR107338] (*)
  5a20a47... riscv: fix cross compiler (*)
  f3f000b... i386: fix pedantic warning (*)
  4e939ae... Daily bump. (*)
  687d11f... analyzer: fix ICE on va_copy [PR107349] (*)
  2e8a055... diagnostics: fix ICE in sarif output with NULL filename [PR (*)
  18faaeb... analyzer: handle (NULL == &VAR) [PR107345] (*)
  53881c4... analyzer: simplify sm_state_map lookup (*)
  792f039... analyzer: handle "pipe" and "pipe2" [PR106300] (*)
  244021b... tree: add build_string_literal overloads (*)
  2055388... libgomp/nvptx: Prepare for reverse-offload callback handlin (*)
  f751bf4... x86: fix VENDOR_MAX enum value (*)
  f7d8ccf... c++: ICE with invalid structured bindings [PR107276] (*)
  65e3274... c, c++: Fix up excess precision handling of scalar_to_vecto (*)
  131d18e... libgomp/nvptx: Prepare for reverse-offload callback handlin (*)
  a096036... [AArch64] Improve immediate expansion [PR106583] (*)
  da8c362... c++: Fix up constexpr handling of char/signed char/short pr (*)
  f44575c... c-family: Implicitly return zero from main even on freestan (*)
  5bcd92d... [PR tree-optimization/107355] Handle NANs in abs range-op e (*)
  178ac53... OpenMP: Fix reverse offload GOMP_TARGET_REV IFN corner case (*)
  97d1ed6... RISC-V: Support --target-help for -mcpu/-mtune (*)
  1e9d9ed... Check HONOR_NANS instead of flag_finite_math_only in frange (*)
  47db37e... lto: Always quote path to touch (*)
  6bfea64... RISC-V: Support (set (mem) (const_poly_int)) (*)
  f84e4fb... RISC-V: Replace CONSTEXPR with constexpr (*)
  3eea8c6... RISC-V: Remove unused TI/TF vector modes. (*)
  65908ac... RISC-V: Fix REG_CLASS_CONTENTS. (*)
  00716b7... Daily bump. (*)
  0e37fd4... libgcc: Update 'gthr-mcf.h' to include a dedicated header f (*)
  e396245... Daily bump. (*)
  fef16c4... Fix uninitialized variable warnings. (*)
  423df44... Update selftest such that [-Inf, +Inf] is always VARYING fo (*)
  e0927d7... xtensa: Make register A0 allocable for the CALL0 ABI (*)
  1043971... Daily bump. (*)
  4cfdaeb... Fortran: Add missing TKR initialization to class variables  (*)
  5792208... i386: Fix up BFmode comparisons in conditional moves [PR107 (*)
  2cc4160... c++: Don't shortcut TREE_CONSTANT vector type CONSTRUCTORs  (*)
  bf3b532... Enable AMD znver4 support and add instruction reservations (*)
  88b3466... libstdc++: respect with-{headers, newlib} for default hoste (*)
  33de0ff... libstdc++: Fix std::move_only_function for incomplete param (*)
  a9de836... Restore 'libgomp.oacc-c-c++-common/nvptx-sese-1.c' SESE reg (*)
  436c4a2... Add 'gcc.dg/tree-ssa/pr107195-3.c' [PR107195] (*)
  09f9814... tree-optimization/107323 - loop distribution partition orde (*)
  bdac4b4... RISC-V: Add type attribute for atomic instructions. (*)
  fa553ff... match.pd: Fix up gcc.dg/pr54346.c on i686-linux [PR54346] (*)
  5f9fac6... c++: Fix up mangling ICE with void{} [PR106863] (*)
  36ba985... Don't build readline/libreadline.a, when --with-system-read (*)
  f56d48b... RISC-V: Add RVV vsetvl/vsetvlmax intrinsics and tests. (*)
  cbd5057... RISC-V: Add RVV intrinsic basic framework. (*)
  4e7ec7d... i386: Auto vectorize sdot_prod, udot_prod with VNNIINT8 ins (*)
  4066759... Support Intel AVX-VNNI-INT8 (*)
  825d004... Support Intel AVX-IFMA (*)
  47a6ae5... Daily bump. (*)
  ecb20df... Fortran: error recovery with references of bad array constr (*)
  d155442... [PR c++/106654] Handle non-irange ranges in get_range_globa (*)
  2e158ea... Add op[12]_range for UNORDERED_LT entries in range-op. (*)
  ecaa9ca... testsuite: Sanitize fails for SP FPU on Arm (*)
  14272ae... c++: constraint matching, TEMPLATE_ID_EXPR, current inst (*)
  1d561e1... ipa-visibility: Optimize TLS access [PR99619] (*)
  3dfdc0d... A false UNORDERED_<cond> means neither operand can be a NAN (*)
  9a8b37f... c++ modules: handle CONCEPT_DECL in node_template_info [PR1 (*)
  e10ca95... vect: Fix vectype when widening container type in bitfield  (*)
  7bf3a4d... libstdc++: Redefine __from_chars_alnum_to_val's table (*)
  f4fda3e... Do not set NAN flags for VARYING ranges when !HONOR_NANS. (*)
  be43d5d... Replace finite_operands_p with maybe_isnan. (*)
  c75ee0b... testsuite: Add some missing -Wno-psabi options (*)
  f468fe1... passes: Fix a comment typo (*)
  12d9f5a... libgomp: Add offload_device_gcn check, add requires-4a.c te (*)
  5362b5c... Avoid PHI - PHI recurrence in vectorization (*)
  c7ebee2... Add 'libgomp.oacc-c-c++-common/private-big-1.c' [PR105421] (*)
  7c55755... amdgcn: Use FLAT addressing for all functions with pointer  (*)
  25861cf... Make 'autoreconf' work for 'gcc', 'libobjc' (*)
  df99e9e... aarch64: Commonise some folding code (*)
  7bca721... aarch64: Use using directives to inherit constructors (*)
  9482a5e... aarch64: Replace CONSTEXPR with constexpr (*)
  57675c7... aarch64: Prevent generation of /M BRKAS and BRKBS (*)
  6bec666... aarch64: Fix matching of BRKNS (*)
  8e2b5cf... c/107305 - avoid ICEing with invalid GIMPLE input to the GI (*)
  5d6e834... vect: Simplify first for shifted value generation [PR107240 (*)
  a2e2838... Add C++ library interface data (*)
  53e6d7a... Add assume support to VRP. (*)
  87f9c4a... Daily bump. (*)

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