SparcV8 backend skeleton
------------------------
-This directory houses a 32-bit SPARC V8 backend employing a expander-based
+This directory houses a 32-bit SPARC V8 backend employing an expander-based
instruction selector. It is not yet functionally complete. Watch
this space for more news coming soon!
Current expected test failures
------------------------------
-SingleSource/Benchmarks (excluding C++ tests):
-fldry
+The SparcV8 backend works on many simple C++ SingleSource codes. Here
+are the known SingleSource failures:
-SingleSource/UnitTests:
-C++Catch SimpleC++Test 2003-05-07-VarArgs 2003-07-09-SignedArgs
-2003-08-11-VaListArg
+ UnitTests/SetjmpLongjmp/C++/SimpleC++Test
+ Regression/C++/EH/exception_spec_test
+ Regression/C++/EH/throw_rethrow_test
+ Benchmarks/Shootout-C++/moments
+ Benchmarks/Shootout-C++/random
+
+Here are some known MultiSource test failures - this is probably not a
+complete list right now.
+
+ burg siod lambda make_dparser hbd treecc hexxagon fhourstones
+ bisect testtrie eks imp bh power anagram bc distray
To-do
-----
-* support 64-bit integer (long, ulong) arguments to functions
- - use libc procedures instead of open-coding for:
- __div64 __mul64 __rem64 __udiv64 __umul64 __urem64
-* support setcc on longs
-* support basic binary operations on longs
-* support casting <=32-bit integers, bools to long
+* support shifts on longs
* support casting 64-bit integers to FP types
-* support varargs intrinsics (va_start et al.)
+* support FP rem
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