Displaying 5 results from an estimated 5 matches for "mcdesc".
2019 Nov 20
2
Question about physical registers in ISel
Can you elaborate on the fix you are thinking of? I'm not sure what you're
thinking should change.
On Tue, Nov 19, 2019 at 3:51 PM Quentin Colombet <qcolombet at apple.com>
wrote:
> It sounds to me that we should fix SDISel to accept both physical and
> virtual definitions on variadic instructions. Though I wouldn’t bother
> adding the support for implicit virtual
2013 Dec 10
3
[LLVMdev] Summary of TableNextGen BOF
...t for permutations of operands
6.
ability to implement DAG combines in tablegen
7.
auto detect/infer constraints
8.
add support or missing patterns and/or selectable insts
9.
extend tablegen unit tests to go beyond simple syntactic constructs
10.
automatically add MCDesc fields
11.
improve debug-ability
12.
improve error reporting
13. auto-inversion for predicates
Someone in the room (I forgot the name, I'm sorry) said something which I
found quite interesting, namely that he current state of tablegen is due to
its quite rapid growth through...
2013 Dec 12
0
[LLVMdev] Summary of TableNextGen BOF
...ement DAG combines in tablegen
> 7.
>
> auto detect/infer constraints
> 8.
>
> add support or missing patterns and/or selectable insts
> 9.
>
> extend tablegen unit tests to go beyond simple syntactic constructs
> 10.
>
> automatically add MCDesc fields
> 11.
>
> improve debug-ability
> 12.
>
> improve error reporting
> 13. auto-inversion for predicates
>
>
> Someone in the room (I forgot the name, I'm sorry) said something which I
> found quite interesting, namely that he current state of...
2017 May 01
4
[SPIR-V] SPIR-V in LLVM
I note that there was a talk recently at EuroLLVM SPIR-V and LLVM about and so I want to get this message out soon so as to avoid duplicated effort.
I have an up to date backend for SPIR-V on an up to date fork (~2-3 weeks behind) of LLVM, transplanted and “modernised” from Khronos’ SPIRV-LLVM that I plan on integrating into LLVM trunk. While it is usable in it’s current form there are several
2018 Nov 30
2
[RFC] Tablegen-erated GlobalISel Combine Rules
> On Nov 29, 2018, at 01:57, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
>
> Hi Daniel,
>
>
> On 27.11.18 18:59, Daniel Sanders wrote:
>> I've more or less finished updating the examples to the DAG style we were talking about. Hopefully I haven't forgotten anything, there was a lot to keep track of :-). Overall, I think there's a couple places where