Displaying 5 results from an estimated 5 matches for "pointerlikeregclass".
2012 Nov 15
3
[LLVMdev] Tablegen and ptr_rc: PointerLikeRegClass
...asm-matcher
> >
> > <...>
> >
> > Included from llvm/lib/Target/PowerPC/PPC.td:16:
> > /home/willschm/llvm-head/llvm/include/llvm/Target/Target.td:494:1:
> > error: Operand `ptr_rc' does not derive from class Operand!
> >
> > def ptr_rc : PointerLikeRegClass<0>;
> > ^
> >
> >
> > The comments in Target.td suggest to me that tablegen should be able to
> > handle this in some way, but it's not clear to me what I'm missing that
> > would enable this to begin working.
> >
> > /// PointerLike...
2012 Sep 14
2
[LLVMdev] tablegen and ptr_rc: PointerLikeRegClass
...PPC.td -I
~/llvm-head/llvm/include -I ~/llvm-head/llvm/lib/Target/PowerPC/
-gen-asm-matcher
<...>
Included from llvm/lib/Target/PowerPC/PPC.td:16:
/home/willschm/llvm-head/llvm/include/llvm/Target/Target.td:494:1:
error: Operand `ptr_rc' does not derive from class Operand!
def ptr_rc : PointerLikeRegClass<0>;
^
The comments in Target.td suggest to me that tablegen should be able to
handle this in some way, but it's not clear to me what I'm missing that
would enable this to begin working.
/// PointerLikeRegClass - ... TableGen treats the register class as having a symbolic
/// ty...
2012 Sep 19
0
[LLVMdev] "Unknown node flavor ..." Was: Re: tablegen and ptr_rc: PointerLikeRegClass
...head/llvm/lib/Target/PowerPC/
> -gen-asm-matcher
>
> <...>
>
> Included from llvm/lib/Target/PowerPC/PPC.td:16:
> /home/willschm/llvm-head/llvm/include/llvm/Target/Target.td:494:1:
> error: Operand `ptr_rc' does not derive from class Operand!
>
> def ptr_rc : PointerLikeRegClass<0>;
> ^
>
>
> The comments in Target.td suggest to me that tablegen should be able to
> handle this in some way, but it's not clear to me what I'm missing that
> would enable this to begin working.
>
> /// PointerLikeRegClass - ... TableGen treats the re...
2012 Nov 16
0
[LLVMdev] Tablegen and ptr_rc: PointerLikeRegClass
On Nov 15, 2012, at 2:54 PM, Will Schmidt <will_schmidt at vnet.ibm.com> wrote:
>
> Can anyone confirm or deny tablegen supporting PointerLikeRegClass?
X86 is using it. You could start by determining what PPC is doing differently.
/jakob
2013 Apr 07
1
[LLVMdev] Pat operands matching example in ppc
On 7 April 2013 14:54, Sam Parker <S.Parker3 at lboro.ac.uk> wrote:
> Hi Anitha,
>
> memri is just describing that the address contains two components, an
> immediate and a register, and how to handle them in the instruction printer.
> The STWU expects a memri operand, and that is what is passed from the Pat.
>
My confusion is how operands of STWU from "Pat