Fix typos in various gcc/[a-d]* files
Corrects typos in various GCC source files, specifically those under the `gcc/` directory with names starting from 'a' to 'd'.
This commit corrects typos identified in multiple GCC source files, enhancing the readability and maintainability of the codebase. The corrections span a diverse set of files involved in alignment adjustments, alias analysis, sanitizers, attributes, auto-profiling, basic blocks, bitmaps, BTF output, builtins, and control flow graph construction.
In Details
This commit fixes typos across multiple files in gcc/ whose names start with letters a through d. Files span adjust-alignment, alias analysis, alloc-pool, asan, asm-toplevel, attr-fnspec, attribs, auto-profile, basic-block, bbitmap, bitmap, btfout, builtins, ccmp, cfg, cfganal, cfgbuild, cfgexpand, cfgloop, cfgloopanal.
For Context
This commit addresses typos located in the source code of the GCC compiler. These files contribute to various stages of the compilation process, from preliminary analysis to code optimization and generation. Correcting these typos makes the codebase easier to understand and less prone to errors.