Displaying 3 results from an estimated 3 matches for "smallprintopt".
2016 Dec 19
3
opt -instcombine interesting behavior
...allOpt.ll/smallOpt.bc):
define i32 @main() {
ret i32 1
}
So i verified my assumption by printing '%4' of the original program
(smallPrint.ll/smallPrint.bc) and the output was 257.
I also optimized smallPrint.ll/smallPrint.bc , again only with
instcombine, but the output is changed to 1 (smallPrintOpt.bc).
I also tested it with clang 3.8.0.
What am i missing?
Best regards,
Stephan
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2016 Dec 19
0
opt -instcombine interesting behavior
...@main() {
> ret i32 1
> }
>
> So i verified my assumption by printing '%4' of the original program
> (smallPrint.ll/smallPrint.bc) and the output was 257.
> I also optimized smallPrint.ll/smallPrint.bc , again only with instcombine, but
> the output is changed to 1 (smallPrintOpt.bc).
>
> I also tested it with clang 3.8.0.
>
> What am i missing?
>
>
> Best regards,
> Stephan
2016 Dec 19
1
opt -instcombine interesting behavior
...2 1
>> }
>>
>> So i verified my assumption by printing '%4' of the original program
>> (smallPrint.ll/smallPrint.bc) and the output was 257.
>> I also optimized smallPrint.ll/smallPrint.bc , again only with instcombine, but
>> the output is changed to 1 (smallPrintOpt.bc).
>>
>> I also tested it with clang 3.8.0.
>>
>> What am i missing?
>>
>>
>> Best regards,
>> Stephan
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