Displaying 5 results from an estimated 5 matches for "riener".
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rieber
2010 May 08
2
[LLVMdev] Remove identical or redundant basic blocks?
...it make sense to have a similar pass that operates on llvm main IR?
On Sat, May 8, 2010 at 5:15 PM, Dale Johannesen <dalej at apple.com> wrote:
> The branch folding pass does this, but it operates later, on the
> target-dependent form in llc.
>
> On May 8, 2010, at 8:48 AM, Heinz Riener wrote:
>
>> Dear all,
>>
>> after optimizing a small LLVM example program (i.e., with opt -O3),
>> the
>> resulting code contains several basic blocks, which I consider
>> identical
>> or redundant. For instance,
>>
>> return: ...
2010 May 08
0
[LLVMdev] Remove identical or redundant basic blocks?
The branch folding pass does this, but it operates later, on the
target-dependent form in llc.
On May 8, 2010, at 8:48 AM, Heinz Riener wrote:
> Dear all,
>
> after optimizing a small LLVM example program (i.e., with opt -O3),
> the
> resulting code contains several basic blocks, which I consider
> identical
> or redundant. For instance,
>
> return: ; preds...
2010 May 08
2
[LLVMdev] Remove identical or redundant basic blocks?
Dear all,
after optimizing a small LLVM example program (i.e., with opt -O3), the
resulting code contains several basic blocks, which I consider identical
or redundant. For instance,
return: ; preds = %min.exit
ret i32 0
bb15: ; preds = %min.exit
ret i32 0
or,
bb7.i:
2010 May 09
1
[LLVMdev] Remove identical or redundant basic blocks?
...t;
> -- John T.
>> On Sat, May 8, 2010 at 5:15 PM, Dale Johannesen<dalej at apple.com> wrote:
>>
>>> The branch folding pass does this, but it operates later, on the
>>> target-dependent form in llc.
>>>
>>> On May 8, 2010, at 8:48 AM, Heinz Riener wrote:
>>>
>>>
>>>> Dear all,
>>>>
>>>> after optimizing a small LLVM example program (i.e., with opt -O3),
>>>> the
>>>> resulting code contains several basic blocks, which I consider
>>>> identical
>>&...
2010 May 09
0
[LLVMdev] Remove identical or redundant basic blocks?
...ple. Both work on LLVM IR.
-- John T.
> On Sat, May 8, 2010 at 5:15 PM, Dale Johannesen <dalej at apple.com> wrote:
>
>> The branch folding pass does this, but it operates later, on the
>> target-dependent form in llc.
>>
>> On May 8, 2010, at 8:48 AM, Heinz Riener wrote:
>>
>>
>>> Dear all,
>>>
>>> after optimizing a small LLVM example program (i.e., with opt -O3),
>>> the
>>> resulting code contains several basic blocks, which I consider
>>> identical
>>> or redundant. For inst...