Displaying 2 results from an estimated 2 matches for "lbb0_xx".
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lbb0_1
2013 Nov 11
2
[LLVMdev] basic block missing after MachineInstr packetizing
Hi, all,
When I schedule machine instructions in a VLIW way and packetize them, a
problem is encountered, and I will show it use a simplified case as follows.
############ original instruction sequence
...
insn1
...
jump LBB0_xx
...
LBB0_xx:
...
############ expected instruction sequence after scheduling and packetizing
insn1; jump LBB0_xx
...
LBB0_xx:
...
############ generated instruction sequence
insn1; jump LBB0_xx
...
#BB#xx:
...
BasicBlock BB#xx is commented out when insn1 and "jump LBB0_xx" is bundled....
2014 Jan 09
2
[LLVMdev] basic block missing after MachineInstr packetizing
...,
>
>
>
> When I schedule machine instructions in a VLIW way and packetize them, a
> problem is encountered, and I will show it use a simplified case as follows.
>
>
>
> ############ original instruction sequence
>
> ...
>
> insn1
>
> ...
>
> jump LBB0_xx
>
> ...
>
> LBB0_xx:
>
> ...
>
>
>
> ############ expected instruction sequence after scheduling and packetizing
>
> insn1; jump LBB0_xx
>
> ...
>
> LBB0_xx:
>
> ...
>
>
>
> ############ generated instruction sequence
>
> insn1...