Luca Barbato

Results 466 comments of Luca Barbato

RISC-V core::arch?

The current git seems to have them https://github.com/llvm/llvm-project/tree/main/clang/test/CodeGen/RISCV/rvv-intrinsics

RISC-V core::arch?

I guess we could split the discussion, is the `rdtsc`-like feature documented somewhere?

What should be do about the stdsimd feature?

Add https://github.com/rust-lang-nursery/stdsimd/issues/463 and https://github.com/rust-lang-nursery/stdsimd/issues/462 for Altivec and VSX.

Replace some calls to `pointer::offset` with `add` and `sub`

It looks fairly strange since nobody touched ppc64le in ages. I'll try to see if the problem is in qemu by running on real hardware ...

Using procedural macros in core_arch

``` error[E0658]: non-ident macro paths are experimental (see issue #35896) --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro-hack-0.5.5/src/lib.rs:268:5 | 268 | syn::custom_keyword!(support_nested); | ^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(use_extern_macros)] to the crate attributes to enable error:...

Using procedural macros in core_arch

I tested with the current tree (after cleaning up some stale subrepos) and paste complains it `cannot` find `core`.

Using procedural macros in core_arch

I'd use it in both places if possible. Crafting all the variants gets quite time intensive otherwise.

Using procedural macros in core_arch

I ended up preparing some traditional macros in #752. (also could we add a zulip room for stdsimd discussions)

LDFLAGS mapping breaks on msvc

I just passed everything through CFLAGS.

Add a mean to pass arguments to the embedded Command

I'm porting to inline-c some tests that had been written using meson, passing arguments using https://doc.rust-lang.org/std/process/struct.Command.html#method.args and having access to https://doc.rust-lang.org/std/process/struct.Command.html#method.envs and friends would make it easier. Pushing it further...