llvm dev - May 2010 - [LLVMdev] Returning big vectors on ARM broke in rev 103411

I think this test case demonstrates it:

; RUN: llc -march=thumb -mcpu=cortex-a8 -mtriple=thumbv7-eabi -float-abi=hard
< %s | FileCheck %s

define <4 x i64> @f_4_i64(<4 x i64> %a, <4 x i64> %b) nounwind
{
; CHECK: vadd.i64
  %y = add <4 x i64> %a, %b
  ret <4 x i64> %y
}

(I hope I got that right.)



-- 
IMPORTANT NOTICE: The contents of this email and any attachments are
confidential and may also be privileged. If you are not the intended recipient,
please notify the sender immediately and do not disclose the contents to any
other person, use it for any purpose, or store or copy the information in any
medium.  Thank you.

I don't think this has ever worked.

Evan

On May 13, 2010, at 10:03 AM, Edmund Grimley-Evans wrote:
> I think this test case demonstrates it:
> 
> ; RUN: llc -march=thumb -mcpu=cortex-a8 -mtriple=thumbv7-eabi
-float-abi=hard < %s | FileCheck %s
> 
> define <4 x i64> @f_4_i64(<4 x i64> %a, <4 x i64> %b)
nounwind {
> ; CHECK: vadd.i64
>  %y = add <4 x i64> %a, %b
>  ret <4 x i64> %y
> }
> 
> (I hope I got that right.)
> 
> 
> 
> -- 
> IMPORTANT NOTICE: The contents of this email and any attachments are
confidential and may also be privileged. If you are not the intended recipient,
please notify the sender immediately and do not disclose the contents to any
other person, use it for any purpose, or store or copy the information in any
medium.  Thank you.
> 
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

It used to. I just checked with r90370.

deep

On Thu, May 13, 2010 at 11:53 PM, Evan Cheng <evan.cheng at apple.com>
wrote:
> I don't think this has ever worked.
>
> Evan
>
> On May 13, 2010, at 10:03 AM, Edmund Grimley-Evans wrote:
>
>> I think this test case demonstrates it:
>>
>> ; RUN: llc -march=thumb -mcpu=cortex-a8 -mtriple=thumbv7-eabi
-float-abi=hard < %s | FileCheck %s
>>
>> define <4 x i64> @f_4_i64(<4 x i64> %a, <4 x i64> %b)
nounwind {
>> ; CHECK: vadd.i64
>>  %y = add <4 x i64> %a, %b
>>  ret <4 x i64> %y
>> }
>>
>> (I hope I got that right.)
>>
>>
>>
>> --
>> IMPORTANT NOTICE: The contents of this email and any attachments are
confidential and may also be privileged. If you are not the intended recipient,
please notify the sender immediately and do not disclose the contents to any
other person, use it for any purpose, or store or copy the information in any
medium.  Thank you.
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>