[gcc/aoliva/heads/testme] (75 commits) Introduce attribute sym_alias

[Alexandre Oliva]

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

 05521f7e67c... Introduce attribute sym_alias

It previously pointed to:

 93548239fae... untyped calls: use wrapper class type for implicit plus_one

Diff:

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

  9354823... untyped calls: use wrapper class type for implicit plus_one
  3bc2a40... untyped calls: enable target switching [PR112334]
  c9ca359... Introduce attribute sym_alias
  c26d35c... hardcfr: make builtin_return tests more portable [PR112334]


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

  05521f7... Introduce attribute sym_alias
  b8edb81... hardcfr: make builtin_return tests more portable [PR112334] (*)
  c4a49eb... hardcfr: libgcc sym versioning (*)
  1390bf5... [PR112445][LRA]: Fix "unable to find a register to spill" e (*)
  ff99671... extend.texi: Fix up defbuiltin* with spaces in return type (*)
  c55c2ac... ada: Fix Ada bootstrap on macOS (*)
  12b67d1... diagnostics, analyzer: add optional per-diagnostic property (*)
  83b210d... docs: remove stray reference to -fanalyzer-checker=taint [P (*)
  a23415d... RISC-V: Support highpart register overlap for widen vx/vf i (*)
  4418d55... RISC-V: Support highpart overlap for indexed load with SRC  (*)
  8332b99... Fix ambiguity between vect_get_vec_defs with/without vectyp (*)
  9e68854... testsuite: Tweak some further tests for modern C changes (*)
  b1fe98d... lower-bitint: Fix lowering of middle sized _BitInt operatio (*)
  9bfebcb... lower-bitint: Fix up handle_operand_addr for 0 constants [P (*)
  b506834... bpf: quote section names whenever necessary in assembly out (*)
  6563d67... aarch64: modify Ampere CPU tunings on reassociation/FMA (*)
  8228855... libstdc++: Regenerate GCC_CHECK_ASSEMBLER_HWCAP users (*)
  4b80781... gcov: Fix use of __LIBGCC_HAVE_LIBATOMIC (*)
  a1bc121... aarch64: Add a result_mode helper function (*)
  e3be66d... lower-bitint: Fix up maximum addition/subtraction/multiplic (*)
  0ef93c8... lower-bitint: Fix ICE on bitint-39.c (*)
  3643326... lower-bitint: Fix _BitInt .{ADD,SUB}_OVERFLOW lowering [PR1 (*)
  875c777... doc: Update the status of build directory not fully separat (*)
  8a2e428... s390x: Fix s390_md_asm_adjust handling of long doubles [PR1 (*)
  28944a0... s390: Fix builtin-classify-type-1.c on s390 too [PR112725] (*)
  ff9efa3... c: Add new -Wdeclaration-missing-parameter-type permerror (*)
  9715c54... c: Turn -Wincompatible-pointer-types into a permerror (*)
  4ecfa6c... c: Turn -Wreturn-mismatch into a permerror (*)
  3ae8882... c: Do not ignore some forms of -Wimplicit-int in system hea (*)
  4ee2aca... c: Turn -Wimplicit-int into a permerror (*)
  55e9456... c: Turn -Wimplicit-function-declaration into a permerror (*)
  2c3db94... c: Turn int-conversion warnings into permerrors (*)
  3704326... Add tests for validating future C permerrors (*)
  bf783f6... gm2: Add missing declaration of m2pim_M2RTS_Terminate to te (*)
  989af94... aarch64: Call named function in gcc.target/aarch64/aapcs64/ (*)
  335bd6c... aarch64: Avoid -Wincompatible-pointer-types warning in Linu (*)
  923a67f... RISC-V: Fix VSETVL PASS regression (*)
  73e2bdb... c++: lambda capture and explicit object parm (*)
  8428bcd... Daily bump. (*)
  725c68c... c++: wrong ambiguity in accessing static field [PR112744] (*)
  e81e84e... libgo: update configure.ac to upstream GCC (*)
  c6f7253... libbacktrace: support ASLR on Windows (*)
  df8958e... AArch64: Fix __sync_val_compare_and_swap [PR111404] (*)
  18d8a50... libstdc++: Fix std::ranges::to errors (*)
  c8dafbe... modula2: libgm2 bump version to 19:0.0 (*)
  d77d2dd... testsuite/arm: Fix bfloat16_vector_typecheck_[12].c tests [ (*)
  aae57a9... Fix 'libgomp.c/declare-variant-4-*.c', add 'libgomp.c/decla (*)
  95e6e32... Spin 'dg-do run' part of 'libgomp.c/declare-variant-3-sm30. (*)
  186e22c... In 'libgomp.c/declare-variant-{3,4}-*.c', restrict 'scan-of (*)
  3f5a3b7... Fix 'libgomp.c/declare-variant-3-*.c' compilation for confi (*)
  9bd6ee8... GCN: Generally enable the 'gcc.target/gcn/avgpr-[...]' test (*)
  318f523... AArch64: Fix strict-align cpymem/setmem [PR103100] (*)
  951a3e3... Fortran: fix TARGET attribute of associating entity in ASSO (*)
  2dde9f3... tree-optimization/112767 - spurious diagnostic after sccp/l (*)
  8a6062a... tree-optimization/112766 - improve pruning of uninit diagno (*)
  303195e... RISC-V: Support widening register overlap for vf4/vf8 (*)
  5a35152... RISC-V: Remove earlyclobber for wx/wf instructions. (*)
  8f9956f... ada: Rework fix for wrong finalization of qualified aggrega (*)
  262229e... ada: Support Put_Image for types in user-defined instances  (*)
  1029b95... ada: Remove SPARK legality checks (*)
  dab7e34... ada: Remove GNATcheck violations (*)
  ce5572d... ada: Ignore defered compile time errors without backend (*)
  e5eb84a... ada: Fix spelling of functions with(out) "side effects" (*)
  44eddd6... ada: Crash initializing component of private record type (*)
  cff5ecd... ada: Name resolution in expanded instances (*)
  769e592... ada: Add comment describing Partition_Elaboration_Policy de (*)
  6a5eb72... ada: Too-strict conformance checking for formal discriminat (*)
  925f96e... ada: Fix predicate check failure in Expand_Allocator_Expres (*)
  2a50a4d... ada: Fix wrong finalization for qualified aggregate of limi (*)
  ab0efa3... ada: Constant_Indexing used when context requires a variabl (*)
  f2c52c0... libiberty: Disable hwcaps for sha1.o (*)
  248bf19... wide-int: Fix wide_int division/remainder [PR112733] (*)
  6c9973e... c++: Implement C++26 P2169R4 - Placeholder variables with n (*)
  b4a7c1c... Support sdot_prodv*qi with emulation of sdot_prodv*hi. (*)
  a1a3939... Use vec_extact_lo instead of subreg in reduc_<code>_scal_m. (*)

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