sifive_vector.h is a vendor specfic header, it should include before
using sifive vector intrinsic, it's just include riscv_vector.h for now,
we will separate the implementation by adding new pragma in future.
gcc/ChangeLog:
* config.gcc (riscv*): Install sifive_vector.h.
* config/riscv/sifive_vector.h: New.
---
This patch is simple enough, and it's fixing compatibility issue with
clang, so I just committed ahead :)
---
gcc/config.gcc | 2 +-
gcc/config/riscv/sifive_vector.h | 32 ++++++++++++++++++++++++++++++++
2 files changed, 33 insertions(+), 1 deletion(-)
create mode 100644 gcc/config/riscv/sifive_vector.h
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 87fed823118..371143e4f8d 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -555,7 +555,7 @@ riscv*)
extra_objs="${extra_objs} riscv-vector-builtins.o
riscv-vector-builtins-shapes.o riscv-vector-builtins-bases.o
sifive-vector-builtins-bases.o"
extra_objs="${extra_objs} thead.o riscv-target-attr.o riscv-zicfilp.o"
d_target_objs="riscv-d.o"
- extra_headers="riscv_vector.h riscv_crypto.h riscv_bitmanip.h
riscv_th_vector.h riscv_cmo.h"
+ extra_headers="riscv_vector.h riscv_crypto.h riscv_bitmanip.h
riscv_th_vector.h riscv_cmo.h sifive_vector.h"
target_gtfiles="$target_gtfiles
\$(srcdir)/config/riscv/riscv-vector-builtins.cc"
target_gtfiles="$target_gtfiles
\$(srcdir)/config/riscv/riscv-vector-builtins.h"
;;
diff --git a/gcc/config/riscv/sifive_vector.h b/gcc/config/riscv/sifive_vector.h
new file mode 100644
index 00000000000..02d314e3b4a
--- /dev/null
+++ b/gcc/config/riscv/sifive_vector.h
@@ -0,0 +1,32 @@
+/* SiFive Vector Extension intrinsics include file.
+ Copyright (C) 2025 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ Under Section 7 of GPL version 3, you are granted additional
+ permissions described in the GCC Runtime Library Exception, version
+ 3.1, as published by the Free Software Foundation.
+
+ You should have received a copy of the GNU General Public License and
+ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef __SIFIVE_VECTOR_H
+#define __SIFIVE_VECTOR_H
+
+/* TODO: This should have a separate pragma to include only the SiFive
+ vector intrinsics. For now, we are including riscv_vector.h. */
+#include <riscv_vector.h>
+
+#endif // __SIFIVE_VECTOR_H
--
2.34.1
