This patch adds the LoongArch64 support for GCC D frontend.
The runtime support is submitted as a separate patch here:
https://github.com/dlang/dmd/pull/15628.
You can find more information about the LoongArch architecture on this
website:
https://loongson.github.io/LoongArch-Documentation/REA
gcc/ChangeLog:
* config.gcc: add loongarch-d.o to d_target_objs for LoongArch
architecture.
gcc/config/ChangeLog:
* loongarch/loongarch-d.cc
(loongarch_d_target_versions): add interface function to define builtin
D versions for LoongArch architecture.
From: Zixing Liu
This patch adds the LoongArch64 support for GCC D frontend.
The runtime support is submitted as a separate patch here:
https://github.com/dlang/dmd/pull/15628.
You can find more information about the LoongArch architecture on this
website:
https://loongson.github.io/LoongArch-D
gcc/ChangeLog:
* config.gcc: add loongarch-d.o to d_target_objs for LoongArch
architecture.
gcc/config/ChangeLog:
* loongarch/loongarch-d.cc
(loongarch_d_target_versions): add interface function to define builtin
D versions for LoongArch architecture.
Hi Yujie,
Sorry, I did not know Loongson Technologies is also working on this.
However, you can jump onto that GitHub pull request to review my changes
so that they align with your implementation and nobody's effort would go
to waste.
Thanks,
Zixing
On 2023/9/25 04:04, Yang Yujie wrote:
H
From: Zixing Liu
This set of patches will add proper IEEE 128 quad precision marking to GDC
compiler, so that it works with the new changes in D standard library
where POWER system can use any math functions inside the standard library
that requires the "real" type.
The patch also adds the ELFv1
Hi,
Excerpts from liushuyu's message of Februar 6, 2025 2:02 am:
From: Zixing Liu
This set of patches will add proper IEEE 128 quad precision marking to GDC
compiler, so that it works with the new changes in D standard library
where POWER system can use any math functions inside the standard
From: Zixing Liu
gcc/ChangeLog:
* config/rs6000/rs6000-d.cc: define ELFv1 and ELFv2
version identifiers according to the target options.
gcc/testsuite/ChangeLog:
* gdc.dg/ppcabi.d: Add a test to test for code generation
correctness when using IEEE 128 and new
From: Zixing Liu
This patch was formerly known as
"gdc: define ELFv1, ELFv2 and D_PPCUseIEEE128 versions for powerpc",
due to new developments in https://github.com/dlang/dmd/pull/20826,
compiler is now not required to mark D_PPCUseIEEE128 version identifier.
Instead, correctly setting real.mant_
