Displaying 2 results from an estimated 2 matches for "registermasksdnod".
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registermasksdnode
2012 Feb 28
0
[LLVMdev] Register mask operands
...produce *_SaveList and *_RegMask arrays. Use them to implement the TRI::getCalleeSavedRegs() and TRI::getCallPreservedRegMask() hooks.
- Fix target-dependent code to understand regmask operands. The target-independent passes have already been fixed.
- Update *TargetLowering::LowerCall() to add a RegisterMaskSDNode operand to call SDNodes.
- Update your fast isel call emission to do the same.
- Remove Defs = […] from call instruction definitions. RISC architectures may want to keep a link register def, ARM did.
- Remove duplicate call opcodes that are no longer necessary.
/jakob
2012 Dec 17
0
[LLVMdev] Query Regarding instruction ordering of passive nodes
...n, passive nodes are omitted from scheduled during instruction scheduling such that they are free to be placed anywhere while generating the instruction sequence. Is this related with above problem of debug location ?
The list of passive nodes are :-
ConstantSDNode
ConstantFPSDNode
RegisterSDNode
RegisterMaskSDNode
GlobalAddressSDNode
BasicBlockSDNode
FrameIndexSDNode
ConstantPoolSDNode
JumpTableSDNode
ExternalSymbolSDNode
BlockAddressSDNode
MDNodeSDNode
Thanks
Karthik
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