Displaying 4 results from an estimated 4 matches for "safe_div_func_uint64_t_u_u".
2015 Apr 17
2
[LLVMdev] Multiple connected components in live interval
...Thanks,
-Quentin
> On Apr 17, 2015, at 7:17 AM, Jonas Paulsson <jonas.paulsson at ericsson.com> wrote:
>
> Hi,
>
> thanks for answering, but the COPY is there already from after isel. It is a copy of a subreg, after a a call returning 64 bits.
>
> call <ga:@safe_div_func_uint64_t_u_u>
> %vreg45<def> = COPY %r0
> %vreg46<def> = COPY %r1
> %vreg3<def> = COPY %vreg46 <<<<<<<<<<<<<<<<<<
> ST %vreg46, %vreg0
> ST %vreg46, %vreg1
> brr_...
2015 Apr 16
2
[LLVMdev] Multiple connected components in live interval
...>> 2304B %vreg64<def> = mov 0
>> 2448B jmp <BB#5>
>> Successors according to CFG: BB#5
>>
>> 2592B BB#3: derived from LLVM BB %bb6
>> Predecessors according to CFG: BB#2
>> 2704B callr <ga:@safe_div_func_uint64_t_u_u>
>> 2736B %vreg64<def> = COPY %return_reg
>> 2768B use of %vreg64
>> 2784B use of %vreg64
>> 2816B jmp <BB#4>
>> Successors according to CFG: BB#4
>>
>> *** Bad machine code: Multiple connect...
2015 Apr 20
2
[LLVMdev] Multiple connected components in live interval
...son.com <mailto:jonas.paulsson at ericsson.com>> wrote:
>>>
>>> Hi,
>>>
>>> thanks for answering, but the COPY is there already from after isel. It is a copy of a subreg, after a a call returning 64 bits.
>>>
>>> call <ga:@safe_div_func_uint64_t_u_u>
>>> %vreg45<def> = COPY %r0
>>> %vreg46<def> = COPY %r1
>>> %vreg3<def> = COPY %vreg46 <<<<<<<<<<<<<<<<<<
>>> ST %vreg46, %vreg0
>>>...
2015 Apr 16
2
[LLVMdev] Multiple connected components in live interval
...BB %bb3
Predecessors according to CFG: BB#8
2304B %vreg64<def> = mov 0
2448B jmp <BB#5>
Successors according to CFG: BB#5
2592B BB#3: derived from LLVM BB %bb6
Predecessors according to CFG: BB#2
2704B callr <ga:@safe_div_func_uint64_t_u_u>
2736B %vreg64<def> = COPY %return_reg
2768B use of %vreg64
2784B use of %vreg64
2816B jmp <BB#4>
Successors according to CFG: BB#4
*** Bad machine code: Multiple connected components in live interval ***
- function: func_61
-...