Displaying 7 results from an estimated 7 matches for "picxxtargetlow".
2007 Sep 11
2
[LLVMdev] New to LLVM, Help needed
...find much about it in the
PowerPC implementation either. The only thing is in the ctor of
PPCTargetLowering there is setOperationAction(ISD::GlobalAddress,
MVT::i32, Custom); and
setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
so I also added these two function calls to my ctor of
PICxxTargetLowering. Nothing changed. I also tried "Expand" and "Legal"
instead of "Custom", still no progress. I'm sure I am missing some thing
here.
Any idea??
Thanks
A.
________________________________
From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at...
2007 Sep 12
0
[LLVMdev] New to LLVM, Help needed
...t; PowerPC implementation either. The only thing is in the ctor of
> PPCTargetLowering there is setOperationAction(ISD::GlobalAddress,
> MVT::i32, Custom); and
>
> setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
> so I also added these two function calls to my ctor of
> PICxxTargetLowering. Nothing changed. I also tried "Expand" and "Legal"
> instead of "Custom", still no progress. I'm sure I am missing some thing
> here.
You may be running into problems if the pointer type in the code generator
isn't natively supported by your regis...
2007 Sep 12
2
[LLVMdev] New to LLVM, Help needed
...t; PowerPC implementation either. The only thing is in the ctor of
> PPCTargetLowering there is setOperationAction(ISD::GlobalAddress,
> MVT::i32, Custom); and
>
> setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
> so I also added these two function calls to my ctor of
> PICxxTargetLowering. Nothing changed. I also tried "Expand" and
"Legal"
> instead of "Custom", still no progress. I'm sure I am missing some
thing
> here.
You may be running into problems if the pointer type in the code
generator
isn't natively supported by your regis...
2007 Sep 12
0
[LLVMdev] New to LLVM, Help needed
...n either. The only thing is in the ctor of
>> PPCTargetLowering there is setOperationAction(ISD::GlobalAddress,
>> MVT::i32, Custom); and
>>
>> setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
>> so I also added these two function calls to my ctor of
>> PICxxTargetLowering. Nothing changed. I also tried "Expand" and
> "Legal"
>> instead of "Custom", still no progress. I'm sure I am missing some
> thing
>> here.
>
> You may be running into problems if the pointer type in the code
> generator
> isn...
2007 Sep 10
0
[LLVMdev] New to LLVM, Help needed
Please do a debug build and run it under gdb. Let us know where it is
asserting and what it is asserting on so we can help you.
Evan
On Sep 7, 2007, at 4:50 PM, Alireza.Moshtaghi at microchip.com wrote:
> Hi,
> I have started to write an llvm backend for one of our
> microcontrollers (PICxx). I started studying the framework of
> PowerPc backend of llvm and decided to start by
2007 Sep 07
4
[LLVMdev] New to LLVM, Help needed
Hi,
I have started to write an llvm backend for one of our microcontrollers
(PICxx). I started studying the framework of PowerPc backend of llvm and
decided to start by following that framework. Now I have most of the
classes and Tblgen files written for a very basic hypothetical
microcontroller with very few instructions.
The project builds and the llc recognizes the new processor, however,
2007 Sep 13
3
[LLVMdev] PointerTypes with AddressSpace
...n either. The only thing is in the ctor of
>> PPCTargetLowering there is setOperationAction(ISD::GlobalAddress,
>> MVT::i32, Custom); and
>>
>> setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
>> so I also added these two function calls to my ctor of
>> PICxxTargetLowering. Nothing changed. I also tried "Expand" and
> "Legal"
>> instead of "Custom", still no progress. I'm sure I am missing some
> thing
>> here.
>
> You may be running into problems if the pointer type in the code
> generator
> isn...