Displaying 4 results from an estimated 4 matches for "oah4".
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2020 Feb 03
2
Questions about jump threading optimization and what we can do
How does the code you would like to have look like? I don't see a
relevant difference compared to gcc:
https://godbolt.org/z/F-oah4
(clang unnecessarily introduces another temporary register, but that
seems unrelated)
Michael
Am So., 2. Feb. 2020 um 18:24 Uhr schrieb Karl Rehm via llvm-dev
<llvm-dev at lists.llvm.org>:
>
> Here's a better example. https://godbolt.org/z/fpTyFS
> I don't know what exactly...
2020 Feb 03
2
Questions about jump threading optimization and what we can do
...godbolt.org/z/rGvHJk
>
> -Karl
>
> On Mon, Feb 3, 2020 at 12:29 PM Michael Kruse <llvmdev at meinersbur.de> wrote:
>>
>> How does the code you would like to have look like? I don't see a
>> relevant difference compared to gcc:
>> https://godbolt.org/z/F-oah4
>> (clang unnecessarily introduces another temporary register, but that
>> seems unrelated)
>>
>> Michael
>>
>> Am So., 2. Feb. 2020 um 18:24 Uhr schrieb Karl Rehm via llvm-dev
>> <llvm-dev at lists.llvm.org>:
>> >
>> > Here's a...
2020 Feb 03
2
Questions about jump threading optimization and what we can do
...; On Mon, Feb 3, 2020 at 12:29 PM Michael Kruse <llvmdev at meinersbur.de>
>> wrote:
>> >>
>> >> How does the code you would like to have look like? I don't see a
>> >> relevant difference compared to gcc:
>> >> https://godbolt.org/z/F-oah4
>> >> (clang unnecessarily introduces another temporary register, but that
>> >> seems unrelated)
>> >>
>> >> Michael
>> >>
>> >> Am So., 2. Feb. 2020 um 18:24 Uhr schrieb Karl Rehm via llvm-dev
>> >> <llvm-dev a...
2020 Feb 02
2
Questions about jump threading optimization and what we can do
Holy crap, I completely missed that. I'm sorry! That's my fault.
On Sun, Feb 2, 2020 at 12:15 PM Johannes Doerfert <jdoerfert at anl.gov> wrote:
> On 01/30, Karl Rehm via llvm-dev wrote:
> > Since the bug report here: https://bugs.llvm.org/show_bug.cgi?id=44679
> I've
> > been thinking about cases like it, such as: https://godbolt.org/z/Fwq8mn
> >
>