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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17723 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
942 B
Plaintext
33 lines
942 B
Plaintext
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SparcV8 backend skeleton
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------------------------
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This directory houses a 32-bit SPARC V8 backend employing a expander-based
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instruction selector. It is not yet functionally complete. Watch
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this space for more news coming soon!
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Current expected test failures
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------------------------------
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SingleSource/Benchmarks:
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fldry heapsort objinst Oscar Queens chomp misr pi whetstone
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SingleSource/UnitTests:
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C++Catch SimpleC++Test 2002-05-02-ArgumentTest 2002-05-03-NotTest
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2003-05-07-VarArgs 2003-07-09-SignedArgs 2003-08-11-VaListArg
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To-do
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-----
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* support calling functions with more than 6 args
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* support 64-bit integer (long, ulong) arguments to functions
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- use libc procedures instead of open-coding for:
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__div64 __mul64 __rem64 __udiv64 __umul64 __urem64
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* support setcc on longs
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* support basic binary operations on longs
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* support casting <=32-bit integers, bools to long
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* support casting 64-bit integers to FP types
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$Date$
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