True if section switching uses Sun-style #alloc,#write flags.
Declared in <llvm/MC/MCAsmInfo.h>
bool SunStyleELFSectionSwitchSyntax = false;
This is true if this target uses "Sun Style" syntax for section switching ("#alloc,#write" etc) instead of the normal ELF syntax (,"a,w") in .section directives. Defaults to false.