[LLVMbugs] [Bug 6406] New: [GNU Extension] LLVM-GCC does not fully support __force_align_arg_pointer__

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6406

           Summary: [GNU Extension] LLVM-GCC does not fully support
                    __force_align_arg_pointer__
           Product: tools
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: llvm-gcc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: cdavis at mymail.mines.edu
                CC: llvmbugs at cs.uiuc.edu


This is an extension of PR5254. Instead of dealing with clang, however, this
one deals with llvm-gcc.

Unlike clang, which didn't support __attribute__((force_align_arg_pointer)) at
all, llvm-gcc would successfully parse the attribute, but not do anything with
it.

The necessary backend support is now there. It just needs to be hooked up.

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