[llvm] r211272 - Emit DWARF3 call frame information when DWARF3+ debug info is requested

[Eric Christopher]

Actually it may not need a triple at all. Checking.

-eric

On Thu, Jun 19, 2014 at 11:30 AM, Eric Christopher <echristo at gmail.com> wrote:
> On Thu, Jun 19, 2014 at 11:04 AM, Alp Toker <alp at nuanti.com> wrote:
>>
>> On 19/06/2014 18:39, Oliver Stannard wrote:
>>>
>>> --- llvm/trunk/test/MC/ELF/cfi-version.ll (added)
>>> +++ llvm/trunk/test/MC/ELF/cfi-version.ll Thu Jun 19 10:39:33 2014
>>> @@ -0,0 +1,47 @@
>>> +; RUN: llc %s -o - -dwarf-version 2 -filetype=obj | llvm-dwarfdump - |
>>> FileCheck %s --check-prefix=DWARF2
>>> +; RUN: llc %s -o - -dwarf-version 3 -filetype=obj | llvm-dwarfdump - |
>>> FileCheck %s --check-prefix=DWARF34
>>> +; RUN: llc %s -o - -dwarf-version 4 -filetype=obj | llvm-dwarfdump - |
>>> FileCheck %s --check-prefix=DWARF34
>>> +
>>> +target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
>>> +target triple = "armv8-arm-none-eabi"
>>> +
>>> +; Function Attrs: nounwind
>>> +define i32 @foo() #0 {
>>> +entry:
>>> +  %call = call i32 bitcast (i32 (...)* @bar to i32 ()*)(), !dbg !12
>>> +  %add = add nsw i32 %call, 1, !dbg !12
>>> +  ret i32 %add, !dbg !12
>>> +}
>>
>>
>> This test is failing without the ARM backend:
>>
>> llc: : error: unable to get target for 'armv8-arm-none-eabi', see --version
>> and --triple.
>> -: The file was not recognized as a valid object file
>>
>> Should it perhaps be moved to test/MC/ELF/ARM?
>>
>
> They should, yes.
>
> -eric