[gcc/meissner/heads/dmf004-orig] (319 commits) Merge commit 'refs/users/meissner/heads/dmf004-orig' of git

[gcc/meissner/heads/dmf004-orig] (319 commits) Merge commit 'refs/users/meissner/heads/dmf004-orig' of git

[Michael Meissner]

The branch 'meissner/heads/dmf004-orig' was updated to point to:

 c58a8472cba... Merge commit 'refs/users/meissner/heads/dmf004-orig' of git

It previously pointed to:

 e6272178fd9... Patch libgcc to always use _Float128 and _Complex _Float128

Diff:

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

  c58a847... Merge commit 'refs/users/meissner/heads/dmf004-orig' of git
  7f2b631... Patch libgcc to always use _Float128 and _Complex _Float128
  2b963da... Update float 128-bit conversions, PR target/107299.
  f95e05f... Make __float128 use the _Float128 type, PR target/107299.
  ca41137... Rework 128-bit complex multiply and divide.
  0780acb... Update ChangeLog.meissner.
  4f735b0... Add REVISION.
  3f467ea... c: Set the locus of the function result decl (*)
  19be89d... Fortran: Remove double spaces in open() warning [PR99884] (*)
  ee89283... Fix PR 107734: valgrind errors with sbitmap in match.pd (*)
  4e30622... [PR tree-optimization/107732] [range-ops] Handle attempt to (*)
  f9ed1d2... c, analyzer: fix ICE with -fanalyzer and -Wunused-macros [P (*)
  0045d25... RISC-V: Optimize masking with two clear bits not a SMALL_OP (*)
  1957bed... RISC-V: bitmanip: add splitter to use bexti for "(a & (1 << (*)
  705bae2... Enable shrink wrapping for the RISC-V target. (*)
  06c8f2e... aarch64: Add mode size check on LDAPR-extend patterns (*)
  822a082... [PR68097] Try to avoid recursing for floats in gimple_stmt_ (*)
  156f523... x86: Enable 256 move by pieces for ALDERLAKE machine. (*)
  cbe3130... middle-end: ensure that VEC_PERM operands get lowered to th (*)
  1bc7efa... middle-end: replace GET_MODE_WIDER_MODE with GET_MODE_NEXT_ (*)
  2b2f2ee... [range-ops] Minor readability fix. (*)
  928bc5b... Fix typo in gimple_fold_partial_load_store_mem_ref (*)
  a62d957... RISC-V: Optimize RVV epilogue logic. (*)
  e214cab... Fix multiple recent sh3/sh3eb regressions (*)
  f69a829... libstdc++: Ensure std::to_chars overloads all declared in < (*)
  8090952... Daily bump. (*)
  ff199a8... analyzer: more test coverage for named constants (*)
  6e49628... analyzer: log the stashing of named constants [PR107711] (*)
  bdd784f... Fortran: ICE on procedure arguments with non-integer length (*)
  c85f8db... c++: P2448 - Relaxing some constexpr restrictions [PR106649 (*)
  dbdce6a... libstdc++: Fix dumb typos in ALT128 support in <format> [PR (*)
  629897e... libstdc++: Improve performance of chrono::utc_clock::now() (*)
  2f5c071... libstdc++: Adjust <format> for Clang compatibility [PR10771 (*)
  22cb0fe... libstdc++: Disable std::format of _Float128 if std::to_char (*)
  96e4244... Fortran: error recovery after reference to bad CLASS variab (*)
  713dcfc... Fortran: ICE in simplification of array expression involvin (*)
  ac74b3f... RISC-V: Split "(a & (1UL << bitno)) ? 0 : 1" to bext + xori (*)
  3246255... RISC-V: Split "(a & (1UL << bitno)) ? 0 : -1" to bext + add (*)
  e91d514... testsuite: Fix mistransformed gcov (*)
  246bbda... tree-optimization/107686 - fix bitfield ref through vec_unp (*)
  8a5f366... middle-end/107679 - fix SSA rewrite of clobber of parameter (*)
  7026d04... libstdc++: Add test for chrono::utc_clock leap second offse (*)
  f6d6fd0... libatomic: regenerate Makefile.in (*)
  ec59848... libstdc++: Fix stream initialization with static library [P (*)
  c5e8c6c... c++: Alignment changes to layout compatibility/common initi (*)
  0e2c551... libstdc++: Fix up <complex> for extended floating point typ (*)
  cf958f8... c++: Fix up calls to static operator() or operator[] [PR107 (*)
  85966f0... doc: fix description of -mrelax-cmpxchg-loop [PR 107676] (*)
  d4cc7a8... i386: correct x87&SSE multiplication modeling in znver.md (*)
  dd744f0... i386: correct x87&SSE division modeling in znver.md (*)
  3c54805... libstdc++: Fix std::any pretty printer (*)
  9228162... libstdc++: Improve comments on pretty printer code (*)
  6f83861... gcn: Add __builtin_gcn_kernarg_ptr (*)
  21501ec... analyzer: use known_function to simplify region_model::on_c (*)
  3685aed... analyzer: split out checker-path.cc into a new checker-even (*)
  99c9cbc... gcc: m68k: fix PR target/107645 (*)
  f58e6d4... doc: invoke: pru/riscv: Fix option list formatting (*)
  1360290... c++: Implement CWG 2654 - Un-deprecation of compound volati (*)
  d59858f... nvptx/mkoffload.cc: Fix "$nohost" check (*)
  7f01402... c++: Allow attributes on concepts - DR 2428 (*)
  7c6cd9c... ragen-op-float: Fix up float_binary_op_range_finish [PR1076 (*)
  2b7f037... libstdc++: Fix gdb FilteringTypePrinter (*)
  63e1b2e... rtl: Try to remove EH edges after {pro,epi}logue generation (*)
  cdc3422... Daily bump. (*)
  ed1797d... c++: Disable -Wignored-qualifiers for template args [PR1074 (*)
  c717a92... RISC-V: Zihintpause: add __builtin_riscv_pause (*)
  6052482... bpf: avoid possible use of uninitialized variable (*)
  86a9000... analyzer: add warnings relating to sockets [PR106140] (*)
  d8aba86... c, analyzer: support named constants in analyzer [PR106302] (*)
  46c3d9c... demangler: Templated lambda demangling (*)
  ee08aa9... diagnostics: Remove null-termination requirement for json:: (*)
  15d3155... diagnostics: Use an inline function rather than hardcoding  (*)
  6238cc2... diagnostics: Fix macro tracking for ad-hoc locations (*)
  3037f11... libsanitizer: update LOCAL_PATCHES (*)
  f546846... asan: update expected format based on ASAN (*)
  0c7a928... libsanitizer: Apply local patches (*)
  5f3fa26... libsanitizer: merge from upstream ae59131d3ef311fb4b1e50627 (*)
  d1288d8... libatomic: Add support for LSE and LSE2 (*)
  5925f0e... c++: remove i_c_e_p parm from tsubst_copy_and_build (*)
  c52c322... c++: remove function_p parm from tsubst_copy_and_build (*)
  c68c468... libstdc++: Fix std::format test for strict -std=c++20 mode (*)
  a5d4f38... libstc++: std::formattable concept should not be defined fo (*)
  ce86d96... libstdc++: Fix detection of std::format support for __float (*)
  3895318... libsanitizer: use git clone --depth 1 (*)
  fe26b04... Revert "docs: Fix expected diagnostics URL [PR107599]" (*)
  d34dea0... libstdc++: Document use of Markdown for Doxygen comments (*)
  f5f2686... doc: Format region pragmas as separate items (*)
  dd32062... ira: Remove duplicate `memset' over `full_costs' from `assi (*)
  28f636a... aarch64: Add support for widening LDAPR instructions (*)
  0431e8a... aarch64: Enable the use of LDAPR for load-acquire semantics (*)
  9a4129f... gcc-changelog: revert temporary rule relaxation (*)
  83d400b... Daily bump. (*)
  87c4057... c++: Fix a typo in function name (*)
  4a7a846... libatomic: Handle AVX+CX16 AMD like Intel for 16b atomics [ (*)
  7cf165d... c++: Add testcase for DR 2392 (*)
  6492cec... c++: Implement C++23 P2589R1 - - static operator[] (*)
  e0f4fcf... c++: Add testcase for DR 2604 (*)
  dc95e1e... Optimize VEC_PERM_EXPR with same permutation index and oper (*)
  73b582a... Remove Score documentation (*)
  7dc52ed... Remove the picoChip documentation (*)
  298707b... Remove documentation for MeP (*)
  d7971cf... Fix @opindex for mcall-aixdesc and mcall-openbsd (*)
  fce38b7... c++: init_priority and SUPPORTS_INIT_PRIORITY [PR107638] (*)
  080b4cf... c++: Disable -Wdangling-reference when initing T& (*)
  aa37a91... Revert "RISC-V: Add basic support for the Ventana-VT1 core" (*)
  bcd5f98... Revert "RISC-V: Add instruction fusion (for ventana-vt1)" (*)
  c41bbfc... c++: only declare satisfied friends (*)
  e7c12a9... ira: Fix `create_insn_allocnos' `outer' parameter documenta (*)
  2044cf2... middle-end: Fix addsub patch removing return statements (*)
  eab3d2d... riscv: bitmanip: add orc.b as an unspec (*)
  1d99e09... middle-end: Fix can_special_div_by_const doc. (*)
  991cfe5... RISC-V: Add instruction fusion (for ventana-vt1) (*)
  b4fca4f... RISC-V: Add basic support for the Ventana-VT1 core (*)
  d758d19... aarch64: Add support for +cssc (*)
  a89ac90... AArch64: Add SVE2 implementation for pow2 bitmask division (*)
  c98aabc... AArch64: Add implementation for pow2 bitmask division. (*)
  8beff04... middle-end: Support not decomposing specific divisions duri (*)
  b2bb611... middle-end: Add optimized float addsub without needing VEC_ (*)
  2b85d75... libstdc++: Fix installation of python files for debug lib (*)
  23a121d... arm: Add support for Cortex-X1C CPU. (*)
  e07556a... aarch64: Add support for Cortex-X3 CPU. (*)
  30348d3... Fix @opindex for m80387 (*)
  9c19597... Fix some @opindex with - in the front (*)
  590a06a... aarch64: Add support for Ampere-1A (-mcpu=ampere1a) CPU (*)
  5ba2597... ada: Silence CodePeer false positive (*)
  438f878... ada: Remove incorrect comments about initialization (*)
  0e194d2... ada: Flag unsupported dispatching constructor calls (*)
  f3597ba... ada: hardcfr docs: add optional checkpoints (*)
  90b9052... ada: Crash on applying 'Pos to expression of a type derived (*)
  0a2304a... ada: Fix non-capturing parentheses handling (*)
  442886a... ada: Fix error on SPARK_Mode on library-level separate body (*)
  28e5c45... ada: Adjust locations in aspects on generic formal subprogr (*)
  35f29cf... ada: Fix style in code for generic formal subprograms with  (*)
  fe02d7d... ada: Expand generic formal subprograms with contracts for G (*)
  eba0e79... ada: Enable Support_Atomic_Primitives on QNX and RTEMS (*)
  04381a1... ada: Improve location of error messages in instantiations (*)
  c9d317b... ada: Remove gnatcheck reference (*)
  cf716ab... remove duplicate match.pd patterns (*)
  04e2fd2... Fortran: fix treatment of character, value, optional dummy  (*)
  3c67217... libstdc++: Fix install-debug makefile target (*)
  ce51e84... doc: port new documentation from Sphinx (*)
  191dbc3... Revert "sphinx: copy files from texi2rst-generated reposito (*)
  1191a41... Partially revert 7e3ce73849fef8b50efb427ec96f317e88c0e6cf (*)
  de13379... Revert "sphinx: update baseconf.py file" (*)
  d92b506... Revert "sphinx: port .def files to RST" (*)
  3e070cf... Revert "sphinx: use tm.rst.in file in target macros" (*)
  4e3dcf2... Revert "sphinx: support Sphinx in build system" (*)
  ef0879e... Revert "sphinx: add tm.rst.in" (*)
  d77de73... Revert "sphinx: remove texinfo files" (*)
  40a3938... Revert "sphinx: jit: port libgccjit to shared Sphinx" (*)
  64d5610... Revert "sphinx: ada: port to Sphinx" (*)
  b4c839e... Revert "sphinx: use proper lexers for target macros" (*)
  b779e6b... Revert "sphinx: add --with-sphinx-build" (*)
  d6e95a1... Revert "sphinx: fix cross manual references" (*)
  fcdbe60... Revert "sphinx: do not use tm.rst.in with empty content" (*)
  56de140... Revert "sphinx: sync latest changes" (*)
  8a1ca6f... Revert "sphinx: support installation if sphinx-build is mis (*)
  c909a4a... Revert "sphinx: add update_web_docs_git.py script" (*)
  50b2e0f... Revert "sphinx: fix building if sphinx-build is missing" (*)
  3c1d035... Revert "avr: sphinx: port gen-avr-mmcu to RST" (*)
  705dd99... Revert "sphinx: simplify default in baseconf.py." (*)
  8c7311c... Revert "sphinx: update crontab with new script" (*)
  9d29dd2... Revert "sphinx: update diagnostics URLs" (*)
  1f9b8c3... Revert "docs: fix: WARNING: Parsing of expression failed. U (*)
  a0ccbac... Revert "sphinx: add missing trailing newline" (*)
  45ab87d... Revert "docs: fix links pointing to gcc.gnu.org/install" (*)
  65ae200... Revert "docs: create sources tarball" (*)
  37a5098... Revert "sphinx: add missing HAS_SPHINX_BUILD" (*)
  07852b5... Revert "docs: Add missing variable name in example" (*)
  6e79760... Revert "doc: Use a separate directory for new modules we ad (*)
  5747670... Revert "doc: Modernize baseconf.py." (*)
  30ad6e0... Revert "maintainer-scripts: fix superfluous 'sh' for Python (*)
  95d3646... Revert "sphinx: add missing newline for conf.py files." (*)
  d2d6d26... Revert "docs: move label directly before title" (*)
  274462e... Partially revert 5c6546ca7d8cab1f1c129f5b55f709e2ceee0f94 (*)
  c9cd0c4... Partially revert d3fe767c16e7c528e4fc71c8a68ac14b4573d880. (*)
  943401b... Revert "sphinx: stop using parallel mode" (*)
  95c6f70... Revert "doc: update sphinx-build -j auto comment" (*)
  28a2864... Revert "jit: doc: Use shared Indices and tables" (*)
  f9e277d... Partially revert cd9eedb8ac2e904880da8d1e3c87a3557c38a04f (*)
  dabb1db... Partially revert ca1db2725a3232b2e15eaa1bd7fbe33927843476 (*)
  d33b561... Partially revert 12c583a2a3da798e82737c2d0e11fd686636cfeb (*)
  1d6e27d... Partially revert 59a63247992eb13153b82c4902aadf111460eac2. (*)
  cf1457e... Revert "doc: Remove outdated reference to "core" and front- (*)
  bd24b5d... Revert "configure: always set SPHINX_BUILD" (*)
  cead52c... Revert "sphinx: include todolist only if INCLUDE_TODO env.  (*)
  f3c9c65... Revert "doc: Update Jeff Law's email-address in contrib.rst (*)
  b2fa2b4... Partially revert d777b38cde91a87f2345dcd13901862a9513562a (*)
  fd210d8... i386: Add AMX-TILE dependency for AMX related ISAs (*)
  afabc30... Partially revert 071e428c24ee8c1ed062597a093708bba29509c9 (*)
  e7ebdf5... restrict gcc.dg/pr107554.c to 64bit platforms (*)
  071e428... Enable small loop unrolling for O2 (*)
  5f2ce01... gcc-changelog: temporarily disable check_line_start (*)
  eefbfbc... Daily bump. (*)
  d777b38... analyzer: new warning: -Wanalyzer-tainted-assertion [PR1062 (*)
  58e7732... Fortran: diagnostics for actual arguments to pointer dummy  (*)
  e42b672... Skip guality tests on hppa-hpux. (*)
  43435c7... RISC-V: optimize '(a >= 0) ? b : 0' to srai + andn, if comp (*)
  3bf46ea... doc: Update Jeff Law's email-address in contrib.rst (*)
  c64fd69... sphinx: include todolist only if INCLUDE_TODO env. set (*)
  f90cb39... RISC-V: costs: support shift-and-add in strength-reduction (*)
  5e749ee... configure: always set SPHINX_BUILD (*)
  9a265c9... ginclude: C2x header version macros (*)
  0543228... doc: Remove outdated reference to "core" and front-end down (*)
  1736bf5... libstdc++: Add C++20 clocks (*)
  1d9454a... libstdc++: Implement C++20 <format> [PR104166] (*)
  d4ba3b3... libstdc++: Allow std::to_chars for 128-bit integers in stri (*)
  7ce0cee... Fortran: Remove unused declaration (*)
  30d77d4... Daily bump. (*)
  ec6c202... libstdc++: Fix up to_chars ppc64le _Float128 overloads [PR1 (*)
  59a6324... Fortran: fix treatment of character, value, optional dummy  (*)
  b556d17... c: C2x constexpr (*)
  f232715... [frange] Avoid testing signed zero test for -fno-signed-zer (*)
  4c57e57... [range-ops] Add ability to represent open intervals in fran (*)
  2a193e9... libgomp: Fix up build on mingw [PR107641] (*)
  d4c2f1d... range-op: Implement op[12]_range operators for {PLUS,MINUS, (*)
  5747470... range-op: Cleanup floating point multiplication and divisio (*)
  2d5c4a1... range-op: Implement floating point division fold_range [PR1 (*)
  2f7f9ed... range-op: Implement floating point multiplication fold_rang (*)
  f5225db... LoongArch: Add flogb.{s,d} instructions and expand logb{sf, (*)
  d26c757... LoongArch: Add fscaleb.{s,d} instructions as ldexp{sf,df}3 (*)
  51a233b... LoongArch: Add ftint{,rm,rp}.{w,l}.{s,d} instructions (*)
  e468dd4... LoongArch: Rename frint_<fmt> to rint<mode>2 (*)
  ba75514... libstdc++: Simplify build targets for debug library (*)
  a7f5105... libstdc++: Define INSTANTIATE_FACET_ACCESSORS macro in comp (*)
  5b6ce16... Daily bump. (*)
  8214ec0... libstdc++: Fix <experimental/filesystem> for Windows [PR950 (*)
  7543a6d... analyzer: more state machine documentation (*)
  65752c1... analyzer: split out checker_event classes to their own head (*)
  12c583a... analyzer: new warning: -Wanalyzer-infinite-recursion [PR106 (*)
  0a7b437... Don't add dependencies in update_stmt. (*)
  52672be... libstdc++: Set active union member in constexpr std::string (*)
  b331bf3... libstdc++: Fix wstring conversions in filesystem::path [PR9 (*)
  dab5d73... process transitive inferred ranges in pre_fold_stmt. (*)
  ca1db27... aarch64: Add support for Cortex-X1C CPU. (*)
  cd9eedb... aarch64: Add support for Cortex-A715 CPU. (*)
  81de403... tree-optimization/107554 - fix ICE in stlen optimization (*)
  4b3874d... tree-optimization/105142 - improve maybe_fold_comparisons_f (*)
  e0cfde7... [range-ops] Remove specialized fold_range methods for vario (*)
  c0662c7... [range-ops] Avoid unnecessary intersection in update_known_ (*)
  c16c408... [range-ops] Update known bitmasks using CCP for all operato (*)
  b3e8dc8... [range-ops] Use existing tree code for *DIV_EXPR entries. (*)
  17586bd... [range-ops] Add tree code to range_operator. (*)
  af96500... tree-optimization/107618 - enhance copy propagation of cons (*)
  be2c74f... Make last DCE remove empty loops (*)
  3b54cc9... jit: doc: Use shared Indices and tables (*)
  02698e2... doc: update sphinx-build -j auto comment (*)
  08fd14f... sphinx: stop using parallel mode (*)
  999c14c... changelog: check for space after tab (*)
  5576518... RISC-V: Add RVV registers register spilling (*)
  fbad7a7... libstdc++: Fix tests with non-const operator== (*)
  f54ae4d... libstdc++: Add missing definition for <charconv> in C++14 m (*)
  56d2222... libstdc++: Fix test that uses C++17 variable template in C+ (*)
  b3ac43a... libstdc++: Avoid redundant checks in std::use_facet [PR1037 (*)
  d3fe767... c-family: Support #pragma region/endregion [PR85487] (*)
  21de01f... i386: Add ISA check for newly introduced prefetch builtins. (*)
  f225b81... Daily bump. (*)
  5c6546c... analyzer: new warning: -Wanalyzer-deref-before-check [PR996 (*)
  7e3ce73... c++: Extend -Wdangling-reference for std::minmax (*)
  740cf7d... docs: move label directly before title (*)
  e15d70e... Remove SLOW_SHORT_ACCESS from target headers (*)
  b4fc06d... Do not specify NAN sign in frange::set_nonnegative. (*)
  f1b7681... better PHI copy propagation for forwprop (*)
  2f6cb9c... RISC-V: Fix selection of pipeline model for sifive-7-series (*)
  203b127... Restore CCP copy propagation (*)
  bd044da... sphinx: add missing newline for conf.py files. (*)
  9e11cee... unswitching of outer loops (*)
  49de156... i386: Fix up ix86_expand_int_sse_cmp [PR107585] (*)
  9072763... maintainer-scripts: fix superfluous 'sh' for Python script (*)
  dd31c69... doc: Modernize baseconf.py. (*)
  70f1c41... doc: Use a separate directory for new modules we add to PAT (*)
  0cbb756... libstdc++: Optimize std::destructible concept (*)
  1cdfd0e... Daily bump. (*)
  219f820... go: don't crash if __atomic_fetch_add functions are used (*)
  965ce1b... analyzer: better logging of event creation (*)
  d8c1058... docs: Add missing variable name in example (*)
  e505f74... Fortran: avoid NULL pointer dereference on bad EQUIVALENCEs (*)
  f94c2ef... docs: Fix expected diagnostics URL [PR107599] (*)
  e805ada... Fortran: ordering of hidden procedure arguments [PR107441] (*)
  8f5aa13... sphinx: add missing HAS_SPHINX_BUILD (*)
  52eedc1... docs: create sources tarball (*)
  4eadbe8... Clear NAN when reading back a global range if necessary. (*)
  8bb3f17... Revert op[12]_range operators for PLUS_EXPR and MINUS_EXPR. (*)
  ace0ae0... Change the name of array_at_struct_end_p to array_ref_flexi (*)
  0b3d926... docs: fix links pointing to gcc.gnu.org/install (*)
  837be6c... tree-optimization/84646 - remove premature thread path reje (*)
  3ed1b4c... sphinx: add missing trailing newline (*)
  a305ac8... docs: fix: WARNING: Parsing of expression failed. Using fal (*)
  9c3bc55... sphinx: update diagnostics URLs (*)
  d943927... Fix up foperator_abs::op1_range [PR107569] (*)
  d05a423... sphinx: update crontab with new script (*)
  50ebb5e... Add guality testcase for RTL alias analysis fix (*)
  8d7a55b... sphinx: simplify default in baseconf.py. (*)
  05119c3... c++: Minimal handling of carries_dependency attribute (*)
  cecc039... testsuite: Fix up pr107541.c test (*)
  79f1313... avr: sphinx: port gen-avr-mmcu to RST (*)
  e7c8f50... RISC-V: costs: handle BSWAP (*)
  d699d32... LoongArch: fix signed overflow in loongarch_emit_int_compar (*)
  1f9c793... sphinx: fix building if sphinx-build is missing (*)
  4287e81... Implement op[12]_range operators for PLUS_EXPR and MINUS_EX (*)
  6373b1f... sphinx: add update_web_docs_git.py script (*)
  e5821d3... sphinx: support installation if sphinx-build is missing (*)
  8857a1e... sphinx: sync latest changes (*)
  66f5503... sphinx: do not use tm.rst.in with empty content (*)
  7231864... sphinx: fix cross manual references (*)
  1f5a932... sphinx: add --with-sphinx-build (*)
  c0eb1a3... sphinx: use proper lexers for target macros (*)
  0a54351... sphinx: ada: port to Sphinx (*)
  94246da... sphinx: jit: port libgccjit to shared Sphinx (*)
  54ca4ee... sphinx: remove texinfo files (*)
  564a805... sphinx: add tm.rst.in (*)
  41a45cb... sphinx: support Sphinx in build system (*)
  8f2b513... sphinx: use tm.rst.in file in target macros (*)
  c8874c5... sphinx: port .def files to RST (*)
  8dc319e... sphinx: update baseconf.py file (*)
  c63539f... sphinx: copy files from texi2rst-generated repository (*)
  38ec5e4... [range-op-float] Implement MINUS_EXPR. (*)
  0ef5649... [range-op-float] Abstract out binary operator code out of P (*)
  68b0615... [range-op-float] Set NAN possibility for INF + (-INF) and v (*)

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