https://gcc.gnu.org/g:bd82a141ee45589e3fc85cb25bc7c45a07449d7a
commit r14-10960-gbd82a141ee45589e3fc85cb25bc7c45a07449d7a
Author: Xi Ruoyao <xry...@xry111.site>
Date: Thu Oct 31 23:58:23 2024 +0800
LoongArch: Make __builtin_lsx_vorn_v and __builtin_lasx_xvorn_v arguments
and return values unsigned
Align them with other vector bitwise builtins.
This may break programs directly invoking __builtin_lsx_vorn_v or
__builtin_lasx_xvorn_v, but doing so is not supported (as builtins are
not documented, only intrinsics are documented and users should use them
instead).
gcc/ChangeLog:
* config/loongarch/loongarch-builtins.cc (vorn_v, xvorn_v): Use
unsigned vector modes.
* config/loongarch/lsxintrin.h (__lsx_vorn_v): Cast arguments to
v16u8.
* config/loongarch/lasxintrin.h (__lasx_xvorn_v): Cast arguments
to v32u8.
gcc/testsuite/ChangeLog:
* gcc.target/loongarch/vector/lsx/lsx-builtin.c (__lsx_vorn_v):
Change arguments and return value to v16u8.
* gcc.target/loongarch/vector/lasx/lasx-builtin.c
(__lasx_xvorn_v): Change arguments and return value to v32u8.
(cherry picked from commit ae7e25662f3f1255786f6bc13428d95b4ace6839)
Diff:
---
gcc/config/loongarch/lasxintrin.h | 4 ++--
gcc/config/loongarch/loongarch-builtins.cc | 4 ++--
gcc/config/loongarch/lsxintrin.h | 4 ++--
gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-builtin.c | 4 ++--
gcc/testsuite/gcc.target/loongarch/vector/lsx/lsx-builtin.c | 4 ++--
5 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/gcc/config/loongarch/lasxintrin.h
b/gcc/config/loongarch/lasxintrin.h
index 16b21455d815..82ab625c58c5 100644
--- a/gcc/config/loongarch/lasxintrin.h
+++ b/gcc/config/loongarch/lasxintrin.h
@@ -3564,11 +3564,11 @@ __m256i __lasx_xvssrln_w_d (__m256i _1, __m256i _2)
}
/* Assembly instruction format: xd, xj, xk. */
-/* Data types in instruction templates: V32QI, V32QI, V32QI. */
+/* Data types in instruction templates: UV32QI, UV32QI, UV32QI. */
extern __inline __attribute__((__gnu_inline__, __always_inline__,
__artificial__))
__m256i __lasx_xvorn_v (__m256i _1, __m256i _2)
{
- return (__m256i)__builtin_lasx_xvorn_v ((v32i8)_1, (v32i8)_2);
+ return (__m256i)__builtin_lasx_xvorn_v ((v32u8)_1, (v32u8)_2);
}
/* Assembly instruction format: xd, i13. */
diff --git a/gcc/config/loongarch/loongarch-builtins.cc
b/gcc/config/loongarch/loongarch-builtins.cc
index fbe46833c9b7..8a635938deed 100644
--- a/gcc/config/loongarch/loongarch-builtins.cc
+++ b/gcc/config/loongarch/loongarch-builtins.cc
@@ -1568,7 +1568,7 @@ static const struct loongarch_builtin_description
loongarch_builtins[] = {
LSX_BUILTIN (vssrln_b_h, LARCH_V16QI_FTYPE_V8HI_V8HI),
LSX_BUILTIN (vssrln_h_w, LARCH_V8HI_FTYPE_V4SI_V4SI),
LSX_BUILTIN (vssrln_w_d, LARCH_V4SI_FTYPE_V2DI_V2DI),
- LSX_BUILTIN (vorn_v, LARCH_V16QI_FTYPE_V16QI_V16QI),
+ LSX_BUILTIN (vorn_v, LARCH_UV16QI_FTYPE_UV16QI_UV16QI),
LSX_BUILTIN (vldi, LARCH_V2DI_FTYPE_HI),
LSX_BUILTIN (vshuf_b, LARCH_V16QI_FTYPE_V16QI_V16QI_V16QI),
LSX_BUILTIN (vldx, LARCH_V16QI_FTYPE_CVPOINTER_DI),
@@ -2118,7 +2118,7 @@ static const struct loongarch_builtin_description
loongarch_builtins[] = {
LASX_BUILTIN (xvssrln_b_h, LARCH_V32QI_FTYPE_V16HI_V16HI),
LASX_BUILTIN (xvssrln_h_w, LARCH_V16HI_FTYPE_V8SI_V8SI),
LASX_BUILTIN (xvssrln_w_d, LARCH_V8SI_FTYPE_V4DI_V4DI),
- LASX_BUILTIN (xvorn_v, LARCH_V32QI_FTYPE_V32QI_V32QI),
+ LASX_BUILTIN (xvorn_v, LARCH_UV32QI_FTYPE_UV32QI_UV32QI),
LASX_BUILTIN (xvldi, LARCH_V4DI_FTYPE_HI),
LASX_BUILTIN (xvldx, LARCH_V32QI_FTYPE_CVPOINTER_DI),
LASX_NO_TARGET_BUILTIN (xvstx, LARCH_VOID_FTYPE_V32QI_CVPOINTER_DI),
diff --git a/gcc/config/loongarch/lsxintrin.h b/gcc/config/loongarch/lsxintrin.h
index 9ab8269db706..0f47b5929d17 100644
--- a/gcc/config/loongarch/lsxintrin.h
+++ b/gcc/config/loongarch/lsxintrin.h
@@ -4745,11 +4745,11 @@ __m128i __lsx_vssrln_w_d (__m128i _1, __m128i _2)
}
/* Assembly instruction format: vd, vj, vk. */
-/* Data types in instruction templates: V16QI, V16QI, V16QI. */
+/* Data types in instruction templates: UV16QI, UV16QI, UV16QI. */
extern __inline __attribute__((__gnu_inline__, __always_inline__,
__artificial__))
__m128i __lsx_vorn_v (__m128i _1, __m128i _2)
{
- return (__m128i)__builtin_lsx_vorn_v ((v16i8)_1, (v16i8)_2);
+ return (__m128i)__builtin_lsx_vorn_v ((v16u8)_1, (v16u8)_2);
}
/* Assembly instruction format: vd, i13. */
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-builtin.c
b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-builtin.c
index b1a903b4a2b1..64ff870a4c57 100644
--- a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-builtin.c
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-builtin.c
@@ -3178,8 +3178,8 @@ __lasx_xvssrln_w_d (v4i64 _1, v4i64 _2)
{
return __builtin_lasx_xvssrln_w_d (_1, _2);
}
-v32i8
-__lasx_xvorn_v (v32i8 _1, v32i8 _2)
+v32u8
+__lasx_xvorn_v (v32u8 _1, v32u8 _2)
{
return __builtin_lasx_xvorn_v (_1, _2);
}
diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lsx/lsx-builtin.c
b/gcc/testsuite/gcc.target/loongarch/vector/lsx/lsx-builtin.c
index 13013114d492..1c9f384e39ee 100644
--- a/gcc/testsuite/gcc.target/loongarch/vector/lsx/lsx-builtin.c
+++ b/gcc/testsuite/gcc.target/loongarch/vector/lsx/lsx-builtin.c
@@ -4006,8 +4006,8 @@ __lsx_vssrln_w_d (v2i64 _1, v2i64 _2)
{
return __builtin_lsx_vssrln_w_d (_1, _2);
}
-v16i8
-__lsx_vorn_v (v16i8 _1, v16i8 _2)
+v16u8
+__lsx_vorn_v (v16u8 _1, v16u8 _2)
{
return __builtin_lsx_vorn_v (_1, _2);
}
