llvm-6502/lib/CodeGen/SelectionDAG
Chris Lattner 4ccd406317 Now that we have operand info for machine instructions, use it to create
temporary registers for things that define a register.  This allows dag->dag
isel to compile this:

int %test() { ret int 65535 }

into:

_test:
        lis r2, 0
        ori r2, r2, 65535
        blr

Next up, getting CopyFromReg to work, allowing arguments and cross-bb values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22932 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 20:45:43 +00:00
..
LegalizeDAG.cpp Culling out use of unions for converting FP to bits and vice versa. 2005-08-17 19:34:49 +00:00
Makefile Change Library Names Not To Conflict With Others When Installed 2004-10-27 23:18:45 +00:00
ScheduleDAG.cpp Now that we have operand info for machine instructions, use it to create 2005-08-19 20:45:43 +00:00
SelectionDAG.cpp Fix VC++ precedence warning. 2005-08-19 04:39:48 +00:00
SelectionDAGISel.cpp Enable critical edge splitting by default 2005-08-18 17:35:14 +00:00
SelectionDAGPrinter.cpp Fix printing of VTSDNodes 2005-08-18 03:31:02 +00:00
TargetLowering.cpp For: memory operations -> stores 2005-07-19 04:52:44 +00:00