New features ------------ ● New builtin for tool coupling with a³ which allows inserting AIS annotations in the original source code. ● Added JSON export of abstract ARM assembly. ● The dcc-based backend now supports the -t option to be passed on to the assembler, preprocessor and linker. Valex ----- Added support for validating the linking of ARM binaries. Improvements ------------ ● Improved strength reduction of unsigned comparisons x ==u 0, x !=u 0, etc. ● New inline heuristic finline-functions-called-once that considers all static functions called once for inlining into their caller even if they are not marked inline. If a call to a given function is integrated, then the function is not output as assembler code in its own right. ● Unified emitting of constant literals in RISC-V, PowerPC and x86 backends. ● Improved error message for exhausted ELF code during instruction comparison. ● Improved and unified error diagnostics. Fixes ----- ● More conservative value analysis of dubious comparisons such as (uintptr_t) &global == 0x1234 which are undefined behavior in CompCert. ● Fixed scoping of variables declared within the first clause of a for loop. ● In the symbol + ofs addressing modes of the x86_64 backend, limit the range of ofs in 64 bits.