Chris Lattner
5d1648c792
shuffle code around a bit, implement and, or, xor
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llvm-svn: 4502
2002-11-02 20:04:26 +00:00
Chris Lattner
d4010481a7
Implement unconditional branching support
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llvm-svn: 4498
2002-11-02 19:27:56 +00:00
Brian Gaeke
2ad8a9cf8b
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
d18210e53f
Set the destination register field based on the target specific flags
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llvm-svn: 4442
2002-10-30 01:15:31 +00:00
Chris Lattner
80f1f696e8
Add flag to specify when no value is produced by an instruction
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llvm-svn: 4441
2002-10-30 01:09:34 +00:00
Chris Lattner
0518ad4aea
Minor renaming
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llvm-svn: 4410
2002-10-29 20:48:56 +00:00
Chris Lattner
f963781fcb
Switch to different flag set
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llvm-svn: 4393
2002-10-29 17:42:40 +00:00
Chris Lattner
046cb65220
Add instruction definitions for mov r, imm instructions
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llvm-svn: 4296
2002-10-27 21:16:44 +00:00
Chris Lattner
d25a097994
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
