lib/Target/SparcV8/README.txt

   1
   2 SparcV8 backend skeleton
   3 ------------------------
   4
   5 This directory houses a 32-bit SPARC V8 backend employing an 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 The SparcV8 backend works on many simple C++ SingleSource codes. Here
  13 are the known SingleSource failures:
  14
  15         UnitTests/SetjmpLongjmp/C++/SimpleC++Test
  16         Regression/C++/EH/exception_spec_test
  17         Regression/C++/EH/throw_rethrow_test
  18         Benchmarks/Shootout-C++/moments
  19         Benchmarks/Shootout-C++/random
  20
  21 Here are the known MultiSource test failures, neglecting FreeBench,
  22 MallocBench, and Prolangs-C++:
  23
  24   Applications/siod
  25   Applications/lambda
  26   Applications/d/make_dparser
  27   Applications/hbd
  28   Applications/hexxagon
  29   Benchmarks/Fhourstones
  30   Benchmarks/McCat/03-testtrie
  31   Benchmarks/McCat/18-imp
  32   Benchmarks/Olden/tsp
  33   Benchmarks/Ptrdist/anagram
  34   Benchmarks/Prolangs-C/bison/mybison
  35   Benchmarks/Prolangs-C/fixoutput
  36   Benchmarks/Prolangs-C/gnugo
  37   Benchmarks/Prolangs-C/plot2fig
  38
  39 To-do
  40 -----
  41
  42 * support shifts on longs
  43 * support casting 64-bit integers to FP types
  44 * support FP rem
  45
  46 $Date$
  47