llvm-6502/lib/Target/MSIL/README.TXT
Anton Korobeynikov 3070cd7e80 Add TODO list for MSIL backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35244 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21 21:48:59 +00:00

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//===---------------------------------------------------------------------===//
Vector instructions support.
ShuffleVector
ExtractElement
InsertElement
//===---------------------------------------------------------------------===//
Add "OpaqueType" type.
//===---------------------------------------------------------------------===//
Variable argument functions support, "VAArg" instruction and some intrinsics.
CLI instruction "arglist" can get argument list descriptor for current function
that can be passed to other functions.
va_arg = Function "System.ArgIterator::GetNextArg()"
va_list = Class "System.ArgIterator"
va_start = Instruction "arglist"
va_end = Do nothing
//===---------------------------------------------------------------------===//
If possible get used types inside of "MSILWriter" class, do not pass trougth
"MSILModule" class.
getAnalysis<FindUsedTypes>().getTypes()
//===---------------------------------------------------------------------===//
"switch" instruction emulation with CLI "switch" instruction.
//===---------------------------------------------------------------------===//
Write linker for external function, because function export need to know
dynamic library where function located.
.method static hidebysig pinvokeimpl("msvcrt.dll" cdecl)
void free(void*) preservesig {}
//===---------------------------------------------------------------------===//
DLLImport'ed variables support with the help of win32 envoronment.
"LoadLibrary" - to load dynamic library into address space.
"GetProcAddress" - to recive variable address by name.