[gcc/aoliva/heads/testme] (137 commits) Introduce attribute sym_alias

[gcc/aoliva/heads/testme] (137 commits) Introduce attribute sym_alias

[Alexandre Oliva]

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

 fae394e99ed... Introduce attribute sym_alias

It previously pointed to:

 2a559236550... testsuite: discard c++ exclusion on underaligned pointer wa

Diff:

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

  2a55923... testsuite: discard c++ exclusion on underaligned pointer wa
  4ceb7e5... warn on cast of pointer to packed plus constant
  985ec4d... c++: mark short-enums as packed
  ff0f1d1... testsuite: arm: fix arm_movt cut&pasto
  0659807... analyzer: deal with -fshort-enums
  0b4f16a... call maybe_return_this in build_clone
  01de24b... testsuite: analyzer: expect alignment warning with -fshort-
  2b3cc86... arm: fix c23 0-named-args caller-side stdarg
  c59549e... testsuite: scev: expect fail on ilp32
  a7eceed... c++: for contracts, cdtors never return this
  e1357d7... testsuite: introduce hostedlib effective target


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

  fae394e... Introduce attribute sym_alias
  959574d... Introduce -finline-stringops
  7c7bbfc... Introduce strub: machine-independent stack scrubbing
  8be7ee6... Introduce hardbool attribute for C
  4b51c7c... testsuite: arm: fix arm_movt cut&pasto (*)
  0e0e342... testsuite: analyzer: expect alignment warning with -fshort- (*)
  6974135... testsuite: scev: expect fail on ilp32 (*)
  2f8f7ee... Initial support for AVX10.1 (*)
  e85c596... c++: compare one level of template parms (*)
  c51eafc... c++: add DECL_IMPLICIT_TEMPLATE_PARM_P macro (*)
  0d734c7... Add i?86-*-* and x86_64-*-* to vect_logical_reduc (*)
  2b59e2b... Support reduc_{plus,xor,and,ior}_scal_m for vector integer  (*)
  e6269bb... RISC-V: Implement -mmemcpy-strategy= options[PR112537] (*)
  8bccee5... LoongArch: Modify MUSL_DYNAMIC_LINKER. (*)
  b54b380... Daily bump. (*)
  bb6028b... RISC-V: Optimize constant AVL for LRA pattern (*)
  eaeaad3... c++: Set DECL_CONTEXT for __cxa_thread_atexit [PR99187] (*)
  c177f28... [committed] RISC-V: Infrastructure for instruction fusion (*)
  07da9b7... [committed] Fix missing mode on a few unspec/unspec_volatil (*)
  06e7cc7... testsuite: Don't use -mfloat128 with AIX. (*)
  56ca59a... Makefile.tpl: Avoid race condition in generating site.exp f (*)
  78d132d... libcpp: split decls out to rich-location.h (*)
  af7fa31... RISC-V: Fix bug of tuple move splitter (*)
  f65f63c... analyzer: new warning: -Wanalyzer-undefined-behavior-strtok (*)
  9d58d2d... Daily bump. (*)
  f73808b... MAINTAINERS: Update my email address. (*)
  279e407... libstdc++: Check string value_type in std::make_format_args (*)
  41a5ea4... libstdc++: Add fast path for std::format("{}", x) [PR110801 (*)
  84c5ded... LoongArch: Fix "-mexplict-relocs=none -mcmodel=medium" prod (*)
  51bda9f... LoongArch: Add fine-grained control for LAM_BH and LAMCAS (*)
  181ed72... LoongArch: Don't emit dbar 0x700 if -mld-seq-sa (*)
  5d3d605... LoongArch: Take the advantage of -mdiv32 if it's enabled (*)
  ccead01... LoongArch: Add evolution features of base ISA revisions (*)
  8835242... LoongArch: genopts: Add infrastructure to generate code for (*)
  56752a6... LoongArch: Fix internal error running "gcc -march=native" o (*)
  20a3c74... gcov: Improve -fprofile-update=atomic (*)
  a350a74... gcov: Add gen_counter_update() (*)
  3ef8882... Add TARGET_HAVE_LIBATOMIC (*)
  23d3377... gcov: Remove TARGET_GCOV_TYPE_SIZE target hook (*)
  5f44996... RISC-V: Fix mismatched new delete for unique_ptr (*)
  9419b40... MAINTAINERS: Update my e-mail address (*)
  07fe079... RISC-V: Refactor RVV iterators[NFC] (*)
  f76d47e... Testsuite: remove unused variables (*)
  c2553dd... libsanitizer: fix build on darwin (*)
  26ab97e... LoongArch: atomic_load and atomic_store are implemented usi (*)
  1b12e7a... LoongArch: Implement atomic operations using LoongArch1.1 i (*)
  c68463a... LoongArch: Add LA664 support. (*)
  094cca4... LoongArch: Add code generation support for call36 function  (*)
  841008d... analyzer: new warning: -Wanalyzer-infinite-loop [PR106147] (*)
  c63a0bb... Daily bump. (*)
  231bb99... vect: Pass truth type to vect_get_vec_defs. (*)
  bc274b8... libstdc++: Regenerate config.h.in (*)
  568eb2d... libstdc++: Define C++26 saturation arithmetic functions (P0 (*)
  52eedfa... c++: Implement C++ DR 2406 - [[fallthrough]] attribute and  (*)
  97fc885... libstdc++: Adjust std::in_range template parameter name (*)
  66c1528... libstdc++: Add more Doxygen comments and another test for s (*)
  9c950c0... libstdc++: Fix Doxygen markup (*)
  6dd4c70... match.pd: Optimize ctz/popcount/parity/ffs on extended argu (*)
  172a72d... vect: Fix check_reduction_path [PR112374] (*)
  04abafe... tree-optimization/112585 - new testcase (*)
  1f28b2e... Revert "tree-optimization/112281 - loop distribution and ze (*)
  b9eba3b... Fortran: Accept -std=f2023, update line-length for Fortran  (*)
  68221c5... PR target/53372: Don't ignore section attribute with addres (*)
  ba3f5b8... Testsuite: silence some noise in output (*)
  bdf20fd... LoongArch: Handle vectorized copysign (x, -1) expansion eff (*)
  10615c8... rs6000: Fix regression cases caused 16-byte by pieces move (*)
  cd295a8... rs6000: Enable vector mode for by pieces equality compare (*)
  5c8cb42... LoongArch: Implement C[LT]Z_DEFINED_VALUE_AT_ZERO (*)
  1bcb7fe... Assert we don't create recursive DW_AT_{abstract_origin,spe (*)
  3718301... LoongArch: Increase cost of vector aligned store/load. (*)
  fa5af4f... LoongArch: Fix scan-assembler-times of lasx/lsx test case. (*)
  5cb1317... Daily bump. (*)
  9e9279f... Only allow (copysign x, NEG_CONST) -> (fneg (fabs x)) simpl (*)
  1c1ee80... Fix warning on new Ada testcase (*)
  a671095... RISC-V: Change unaligned fast/slow/avoid macros to misalign (*)
  8ebc7e0... i386: Optimize QImode insn with high input registers (*)
  d2934eb... hppa: Revise REG+D address support to allow long displaceme (*)
  4d8b41b... Fix internal error on function returning dynamically-sized  (*)
  23725aa... libstdc++: Fix aligned formatting of stacktrace_entry and t (*)
  8ed7120... Add myself to write after approval (*)
  0fa32ae... c++: Fix error recovery ICE [PR112365] (*)
  06ff410... i386: Fix invalid RTX in split2 pass [PR112567] (*)
  063d987... c++: add fixed testcases [PR98614, PR104802] (*)
  0077c0f... c++: constantness of call to function pointer [PR111703] (*)
  4547c27... diagnostics: make m_lang_mask private (*)
  7a496b7... middle-end: skip checking loop exits if loop malformed [PR1 (*)
  ec35fdc... gcc.c-torture/execute/931004-13.c: Fix declaration of main (*)
  5f11056... RISC-V: Implement target attribute (*)
  defa868... RISC-V: Save/restore ra register correctly [PR112478] (*)
  e36d5f4... Fix ICE of unrecognizable insn. (*)
  c7f6537... libstdc++: Implement std::out_ptr and std::inout_ptr for C+ (*)
  7ffa63d... libstdc++: Only declare feature test macros in standard hea (*)
  f4ab684... libstdc++: Test for feature test macros more accurately (*)
  e469f90... libstdc++: Use 202100L as feature test check for C++23 (*)
  17aca35... libstdc++: Adjust feature test in <istream> and <ostream> (*)
  f158bd5... i386: Fix mov imm,%rax; mov %rdi,%rdx; mulx %rax -> mov imm (*)
  9f35d8c... slp: Fix handling of IFN_CLZ/CTZ [PR112536] (*)
  31bf21c... tree-optimization/112282 - fix testcase (*)
  fc6f7ab... VECT: Clear LOOP_VINFO_USING_SELECT_VL_P when loop is not p (*)
  6d16e46... Fix crash in libcc1 (*)
  70060da... c++: fix parsing with auto(x) [PR112410] (*)
  9251db0... [i386] APX: Fix EGPR usage in several patterns. (*)
  17cc2e5... Daily bump. (*)
  e8676f9... i386: Optimize strict_low_part QImode insn with high input  (*)
  01bc30b... Regenerate libiberty/aclocal.m4 with aclocal 1.15.1 (*)
  026d945... RISC-V: Fix ICE in non-canonical march parsing (*)
  1863310... c++, analyzer: Expand CAN_HAVE_LOCATION_P macro. (*)
  d1189ce... RISC-V: fix vsetvli pass testsuite failure [PR/112447] (*)
  fb4e2c1... RISC-V: elide unnecessary sign extend when expanding cmp_an (*)
  b126f3f... c++: direct enum init from type-dep elt [PR112515] (*)
  40a7707... c++: partially inst requires-expr in noexcept-spec [PR10104 (*)
  d3f48f6... c++: non-dependent .* operand folding [PR112427] (*)
  6665a85... c++: constantness of local var in constexpr fn [PR111703, P (*)
  93d85b8... i386: Fix split condition of *<insn>qi_ext<mode>_1_slp patt (*)
  deff85c... i386: Fix strict_low_part QImode insn with high input regis (*)
  4450984... nvptx: Fix copy'n'paste-o in '__builtin_nvptx_brev' descrip (*)
  75c20a9... Update nvptx's bitrev<mode>2 pattern to use BITREVERSE rtx. (*)
  61c45c0... nvptx: Extend 'brev' test cases (*)
  ae0d2c2... amdgcn: Add Accelerator VGPR registers (*)
  a0e6306... amdgcn: simplify secondary reload patterns (*)
  8747ef4... s390: Fix generation of s390-gen-builtins.h (*)
  5cb8610... tree-optimization/112282 - wrong-code with ifcvt hoisting (*)
  bcef48b... Fix ICE with SLP and -fdbg-cnt (*)
  b648bc5... libsanitizer: update LOCAL_PATCHES (*)
  95710d7... libsanitizer: Readd __ubsan_handle_function_type_mismatch_v (*)
  fab2571... libsanitizer: Adjust the asan/sanity-check-pure-c-1.c test (*)
  aaf0f12... libsanitizer: Apply local patches (*)
  28219f7... libsanitizer: merge from upstream (c425db2eb558c263) (*)
  4d86dc5... LoongArch: Remove redundant barrier instructions before LL- (*)
  452476d... libstdc++: Fix std::deque::operator[] Xmethod [PR112491] (*)
  cbd0fe2... libstdc++: std::stacktrace tweaks (*)
  7c16f7a... arm: testsuite: fix test for armv6t2 hardware (*)
  e9fc877... RISC-V: Support trailing vec_init optimization (*)
  da36a43... testsuite: Adjust gcc.dg/cpp/if-2.c for 16-bit targets (*)
  319bbb3... RISC-V: Refine the mask generation for vec_init case 2 (*)
  d85161a... RISC-V: Disallow RVV mode address for any load/store[PR1125 (*)
  5f580e2... c++: Implement C++26 P2864R2 - Remove Deprecated Arithmetic (*)

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