From: Xiao Zeng <zengxiao@eswincomputing.com>
To: gcc-patches@gcc.gnu.org
Cc: Xiao Zeng <zengxiao@eswincomputing.com>
Subject: [NOT CODE REVIEW] [PATCH v3 0/1] [RISC-V] Add support for _Bfloat16
Date: Mon, 6 May 2024 08:38:44 +0800 [thread overview]
Message-ID: <20240506003845.70280-1-zengxiao@eswincomputing.com> (raw)
This v3 submission is only for testing whether the code meets the
format requirements of CI.
The CI testing website is located at: <https://patchwork.sourceware.org/project/gcc/patch/20240402092210.80779-2-zengxiao@eswincomputing.com/>
If satisfied, this code will be immediately pushed into trunk.
Detailed information can be found: <https://gcc.gnu.org/pipermail/gcc-patches/2024-May/650716.html>
Xiao Zeng (1):
[RISC-V] Add support for _Bfloat16
gcc/config/riscv/iterators.md | 2 +
gcc/config/riscv/riscv-builtins.cc | 16 ++++
gcc/config/riscv/riscv-modes.def | 3 +
gcc/config/riscv/riscv.cc | 64 ++++++++++-----
gcc/config/riscv/riscv.md | 24 +++---
.../gcc.target/riscv/bf16_arithmetic.c | 42 ++++++++++
gcc/testsuite/gcc.target/riscv/bf16_call.c | 12 +++
.../gcc.target/riscv/bf16_comparison.c | 36 +++++++++
.../riscv/bf16_float_libcall_convert.c | 57 +++++++++++++
.../riscv/bf16_integer_libcall_convert.c | 81 +++++++++++++++++++
libgcc/config/riscv/sfp-machine.h | 3 +
libgcc/config/riscv/t-softfp32 | 10 ++-
libgcc/config/riscv/t-softfp64 | 3 +-
libgcc/soft-fp/floatsibf.c | 45 +++++++++++
libgcc/soft-fp/floatunsibf.c | 45 +++++++++++
15 files changed, 407 insertions(+), 36 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_arithmetic.c
create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_call.c
create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_comparison.c
create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_float_libcall_convert.c
create mode 100644 gcc/testsuite/gcc.target/riscv/bf16_integer_libcall_convert.c
create mode 100644 libgcc/soft-fp/floatsibf.c
create mode 100644 libgcc/soft-fp/floatunsibf.c
--
2.17.1
next reply other threads:[~2024-05-06 0:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 0:38 Xiao Zeng [this message]
2024-05-06 0:38 ` [NOT CODE REVIEW] [PATCH v3 1/1] " Xiao Zeng
2024-05-06 21:40 ` Jeff Law
2024-05-14 8:05 ` Andreas Schwab
2024-05-16 8:55 ` Kito Cheng
2024-05-16 9:25 ` Xiao Zeng
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