lib/Target/SparcV8/README.txt

   1
   2 SparcV8 backend skeleton
   3 ------------------------
   4
   5 This directory houses a 32-bit SPARC V8 backend employing a expander-based
   6 instruction selector.  It is not yet functionally complete.  Watch
   7 this space for more news coming soon!
   8
   9 Current expected test failures
  10 ------------------------------
  11
  12 SingleSource/Benchmarks:
  13 fldry heapsort objinst Oscar Queens chomp misr pi whetstone
  14
  15 SingleSource/UnitTests:
  16 C++Catch SimpleC++Test 2002-05-02-ArgumentTest 2002-05-02-ManyArguments
  17 2002-05-03-NotTest 2002-05-19-DivTest 2002-10-12-StructureArgs
  18 2002-10-12-StructureArgsSimple 2003-05-07-VarArgs 2003-05-26-Shorts
  19 2003-05-31-CastToBool 2003-05-31-LongShifts 2003-07-09-LoadShorts
  20 2003-07-09-SignedArgs 2003-08-05-CastFPToUint 2003-08-11-VaListArg
  21 StructModifyTest
  22
  23 To-do
  24 -----
  25
  26 * support calling functions with more than 6 args
  27 * support 64-bit integer (long, ulong) arguments to functions
  28   - use libc procedures instead of open-coding for:
  29     __div64 __mul64 __rem64 __udiv64 __umul64 __urem64
  30 * support setcc on longs
  31 * support basic binary operations on longs
  32 * support casting <=32-bit integers, bools to long
  33 * support casting 64-bit integers to FP types
  34
  35 $Date$
  36