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5f91de2b38
llvm-6502/lib/Target/SparcV8
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Brian Gaeke 5f91de2b38 Support add, sub, mul, div, rem on longs/ulongs (latter 3 by emitting libcalls). 
Add a big comment containing my notes on how to do setcc for longs/ulongs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18086 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-21 07:13:16 +00:00
..
DelaySlotFiller.cpp
FPMover.cpp
Makefile
README.txt Update to-do list. 2004-11-21 07:13:15 +00:00
SparcV8.h
SparcV8.td
SparcV8AsmPrinter.cpp Handle GhostLinkage case for completeness (should not be seen by the asm writer) 2004-11-19 21:49:19 +00:00
SparcV8CodeEmitter.cpp
SparcV8InstrFormats.td
SparcV8InstrInfo.cpp
SparcV8InstrInfo.h
SparcV8InstrInfo.td
SparcV8ISelSimple.cpp Support add, sub, mul, div, rem on longs/ulongs (latter 3 by emitting libcalls). 2004-11-21 07:13:16 +00:00
SparcV8JITInfo.h
SparcV8RegisterInfo.cpp
SparcV8RegisterInfo.h
SparcV8RegisterInfo.td Allocate fewer registers and tighten up alignment restrictions. 2004-11-18 00:25:20 +00:00
SparcV8TargetMachine.cpp Allocate fewer registers and tighten up alignment restrictions. 2004-11-18 00:25:20 +00:00
SparcV8TargetMachine.h

README.txt 

SparcV8 backend skeleton
------------------------

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
------------------------------

All SingleSource/Benchmarks tests are expected to pass.  Currently, all
C++ tests are expected to fail.  Here are the known SingleSource failures:

	UnitTests/SetjmpLongjmp/C++/C++Catch
	UnitTests/SetjmpLongjmp/C++/SimpleC++Test
	Regression/C++/EH/ConditionalExpr
	Regression/C++/EH/ctor_dtor_count-2
	Regression/C++/EH/ctor_dtor_count
	Regression/C++/EH/exception_spec_test
	Regression/C++/EH/function_try_block
	Regression/C++/EH/simple_rethrow
	Regression/C++/EH/simple_throw
	Regression/C++/EH/throw_rethrow_test
	CustomChecked/oopack_v1p8

To-do
-----

* support setcc on longs
* support shifts on longs
* support casting 64-bit integers to FP types
* support FP rem

$Date$