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77ddfa2495
llvm-mirror/lib/Target/SparcV8
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Brian Gaeke 77ddfa2495 Allocate fewer registers and tighten up alignment restrictions. 
llvm-svn: 17929
2004-11-18 00:25:20 +00:00
..
DelaySlotFiller.cpp
FPMover.cpp
Makefile Change name of target lib to conform to new naming scheme. 2004-10-29 21:57:16 +00:00
README.txt Update to-do list. 2004-11-17 22:33:55 +00:00
SparcV8.h
SparcV8.td
SparcV8AsmPrinter.cpp Support UndefValue emission. 2004-11-14 03:22:05 +00:00
SparcV8CodeEmitter.cpp * Add baseline structural JIT code, but disable the JIT to allow llvm-gcc builds 2004-10-19 19:49:42 +00:00
SparcV8InstrFormats.td Class F2_1 already inherits the imm22 field from class F2 2004-10-14 22:32:24 +00:00
SparcV8InstrInfo.cpp
SparcV8InstrInfo.h
SparcV8InstrInfo.td Correct the implicit-defs information for indirect and direct calls. 2004-11-16 07:32:09 +00:00
SparcV8ISelSimple.cpp We were (somehow) getting the wrong branch opcode for setcc float instrs. 2004-11-17 22:06:56 +00:00
SparcV8JITInfo.h
SparcV8RegisterInfo.cpp Remove dependency on MRegisterInfo::getRegClass 2004-10-29 21:42:27 +00:00
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 Implement getModuleMatchQuality and getJITMatchQuality so that v8 will be the 2004-10-09 05:57:01 +00:00

README.txt 

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

This directory houses a 32-bit SPARC V8 backend employing a 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

SingleSource/UnitTests:
C++Catch SimpleC++Test 2003-05-07-VarArgs 2003-07-09-SignedArgs
2003-08-11-VaListArg

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 casting 64-bit integers to FP types
* support varargs intrinsics (va_start et al.)

$Date$