Chris Lattner
63f4e752cd
Make switch statements denser, but only because of the follow-on patch
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llvm-svn: 4492
2002-11-02 00:49:56 +00:00
Chris Lattner
122b73b7a6
* Remove dead variable
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* Shift amount is always guaranteed to be 8 bits
llvm-svn: 4491
2002-11-02 00:44:25 +00:00
Brian Gaeke
6e2d676829
InstSelectSimple.cpp: Include llvm/iOther.h for ShiftInst.
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Add ISel::visitShiftInst() to instruction select shift instructions.
Add a comment in visitAdd about how to do 64 bit adds.
X86InstrInfo.def: Add register-to-register move opcodes and shift opcodes.
llvm-svn: 4477
2002-10-31 23:03:59 +00:00
Chris Lattner
c9e1efd0f8
Make sure to set the destination register correctly
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llvm-svn: 4444
2002-10-30 01:49:01 +00:00
Chris Lattner
e3ceb17d54
Make sure to pass the LLVM basic block in
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llvm-svn: 4433
2002-10-30 00:47:40 +00:00
Chris Lattner
7ee171b717
Construct annotation, to make sure it's attached to function
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llvm-svn: 4429
2002-10-29 23:40:58 +00:00
Chris Lattner
02a3d837c2
Convert backend to use passes, implement X86TargetMachine
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llvm-svn: 4421
2002-10-29 22:37:54 +00:00
Chris Lattner
27d247978b
Rename X86InstructionInfo to X86InstrInfo
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llvm-svn: 4413
2002-10-29 21:05:24 +00:00
Chris Lattner
f57420ee17
Minor renaming
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llvm-svn: 4410
2002-10-29 20:48:56 +00:00
Chris Lattner
2990e9b6cd
Switch to generating machineinstr's instead of MInstructions
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llvm-svn: 4396
2002-10-29 17:43:55 +00:00
Chris Lattner
52c2d10a19
Remove dead fixme
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llvm-svn: 4300
2002-10-27 21:23:43 +00:00
Chris Lattner
7d3e5dbf2b
Instruction select constant arguments correctly
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llvm-svn: 4297
2002-10-27 21:16:59 +00:00
Chris Lattner
d92fb0058b
Initial checkin of X86 backend.
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We can instruction select exactly one instruction 'ret void'. Wow.
llvm-svn: 4284
2002-10-25 22:55:53 +00:00
