Displaying 2 results from an estimated 2 matches for "reg1309".
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2008 May 08
2
[LLVMdev] VirtRegMap Error
...an object at stack slot 4. The first spilled register is
assigned stack slot 6 so LowSpillSlot == 6. Then, when we try to
erase from SpillSlotToUsesMap, we index with a negative number.
The instruction being removed is generated by instruction selection,
so it is part of the original program:
%reg1309<def> = FsMOVLPDrm <fi#4>, 1, %reg0, 0, Mem:LD(8,8) [ZETA + 0]
Since we're hooking up llvm to custom code, I want to check assumptions.
Is there anything in llvm-gcc or the other llvm tools that could generate a
stack slot reference like this before register allocation? Basically,...
2008 May 08
0
[LLVMdev] VirtRegMap Error
...first spilled register is
> assigned stack slot 6 so LowSpillSlot == 6. Then, when we try to
> erase from SpillSlotToUsesMap, we index with a negative number.
>
> The instruction being removed is generated by instruction selection,
> so it is part of the original program:
>
> %reg1309<def> = FsMOVLPDrm <fi#4>, 1, %reg0, 0, Mem:LD(8,8) [ZETA + 0]
>
> Since we're hooking up llvm to custom code, I want to check
> assumptions.
> Is there anything in llvm-gcc or the other llvm tools that could
> generate a
> stack slot reference like this before...