...ifdef __POPCNT__
  return __builtin_popcountll(w);
#else
  return CHAR_BIT*sizeof w - PopCountFewSet(~w);
#endif
}

...CMAKE_D_FLAGS} -c --of=<OBJECT> <SOURCE>")
endif()
set(CMAKE_D_INFORMATION_LOADED 1)


CMakeTestDCompiler...

...ifdef _DEBUG
 FILEFLAGS 0x1L
#else
 FILEFLAGS 0x0L
#endif
FILEOS 0x4L
 FILETYPE 0x1L
 FILESUBTYPE 0x0L
BEGIN...

...size _.stapsdt.base,1\n"                                     \
	".popsection\n"                                                \
	".endif"
);
```
adds the allocated section to elf file...

...to conform to")
    set(CMAKE_CXX_STANDARD_REQUIRED YES)
    set(CMAKE_CXX_EXTENSIONS NO)
endif()

...VERSION))$(findstring
LDC,$(HOST_DMD_VERSION)))
HOST_DMD_KIND=ldc
HOST_DMD_VERNUM=2
endif

...set

ifdef ENABLE_LTO
DFLAGS += -flto=full
endif

in the case when `HOST_DC` is...

...on DMD itself, from DMD's src/posix.mak:

ifdef ENABLE_LTO
CXXFLAGS  += -flto
endif

...support")
    add_definitions("-DLDC_LLVM_MLIR_ENABLED")
endif()

(that's exactly how SPIR-V support...

...endif

#if defined(__DMC__)
    #define END_PACK() #pragma pack(pop)
#else
    #define END_PACK()
#endif