* [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
@ 2023-08-17 6:23 pan2.li
2023-08-17 7:29 ` Kito Cheng
2023-08-17 7:37 ` Li, Pan2
0 siblings, 2 replies; 4+ messages in thread
From: pan2.li @ 2023-08-17 6:23 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, pan2.li, yanzhang.wang, kito.cheng
From: Pan Li <pan2.li@intel.com>
This patch would like to support the rounding mode API for the
VFREDOSUM.VS as the below samples.
* __riscv_vfredosum_vs_f32m1_f32m1_rm
* __riscv_vfredosum_vs_f32m1_f32m1_rm_m
Signed-off-by: Pan Li <pan2.li@intel.com>
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins-bases.cc
(vfredosum_frm_obj): New declaration.
(BASE): Ditto.
* config/riscv/riscv-vector-builtins-bases.h: Ditto.
* config/riscv/riscv-vector-builtins-functions.def
(vfredosum_frm): New intrinsic function def.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/float-point-redosum.c: New test.
---
.../riscv/riscv-vector-builtins-bases.cc | 2 ++
.../riscv/riscv-vector-builtins-bases.h | 1 +
.../riscv/riscv-vector-builtins-functions.def | 1 +
.../riscv/rvv/base/float-point-redosum.c | 33 +++++++++++++++++++
4 files changed, 37 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc b/gcc/config/riscv/riscv-vector-builtins-bases.cc
index 65f1d9c8ff7..ef2991359da 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
@@ -2539,6 +2539,7 @@ static CONSTEXPR const widen_reducop<UNSPEC_WREDUC_USUM> vwredsumu_obj;
static CONSTEXPR const freducop<UNSPEC_UNORDERED> vfredusum_obj;
static CONSTEXPR const freducop<UNSPEC_UNORDERED, HAS_FRM> vfredusum_frm_obj;
static CONSTEXPR const freducop<UNSPEC_ORDERED> vfredosum_obj;
+static CONSTEXPR const freducop<UNSPEC_ORDERED, HAS_FRM> vfredosum_frm_obj;
static CONSTEXPR const reducop<SMAX> vfredmax_obj;
static CONSTEXPR const reducop<SMIN> vfredmin_obj;
static CONSTEXPR const widen_freducop<UNSPEC_UNORDERED> vfwredusum_obj;
@@ -2797,6 +2798,7 @@ BASE (vwredsumu)
BASE (vfredusum)
BASE (vfredusum_frm)
BASE (vfredosum)
+BASE (vfredosum_frm)
BASE (vfredmax)
BASE (vfredmin)
BASE (vfwredosum)
diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.h b/gcc/config/riscv/riscv-vector-builtins-bases.h
index fd1a84f3e68..da8412b66df 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.h
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.h
@@ -241,6 +241,7 @@ extern const function_base *const vwredsumu;
extern const function_base *const vfredusum;
extern const function_base *const vfredusum_frm;
extern const function_base *const vfredosum;
+extern const function_base *const vfredosum_frm;
extern const function_base *const vfredmax;
extern const function_base *const vfredmin;
extern const function_base *const vfwredosum;
diff --git a/gcc/config/riscv/riscv-vector-builtins-functions.def b/gcc/config/riscv/riscv-vector-builtins-functions.def
index 90a83c02d52..80e65bfb14b 100644
--- a/gcc/config/riscv/riscv-vector-builtins-functions.def
+++ b/gcc/config/riscv/riscv-vector-builtins-functions.def
@@ -501,6 +501,7 @@ DEF_RVV_FUNCTION (vfredmax, reduc_alu, no_mu_preds, f_vs_ops)
DEF_RVV_FUNCTION (vfredmin, reduc_alu, no_mu_preds, f_vs_ops)
DEF_RVV_FUNCTION (vfredusum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
+DEF_RVV_FUNCTION (vfredosum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
// 14.4. Vector Widening Floating-Point Reduction Instructions
DEF_RVV_FUNCTION (vfwredosum, reduc_alu, no_mu_preds, wf_vs_ops)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
new file mode 100644
index 00000000000..2e6a3c28a89
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64 -O3 -Wno-psabi" } */
+
+#include "riscv_vector.h"
+
+vfloat32m1_t
+test_riscv_vfredosum_vs_f32m1_f32m1_rm (vfloat32m1_t op1, vfloat32m1_t op2,
+ size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_rm (op1, op2, 0, vl);
+}
+
+vfloat32m1_t
+test_vfredosum_vs_f32m1_f32m1_rm_m (vbool32_t mask, vfloat32m1_t op1,
+ vfloat32m1_t op2, size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_rm_m (mask, op1, op2, 1, vl);
+}
+
+vfloat32m1_t
+test_riscv_vfredosum_vs_f32m1_f32m1 (vfloat32m1_t op1, vfloat32m1_t op2,
+ size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1 (op1, op2, vl);
+}
+
+vfloat32m1_t
+test_vfredosum_vs_f32m1_f32m1_m (vbool32_t mask, vfloat32m1_t op1,
+ vfloat32m1_t op2, size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_m (mask, op1, op2, vl);
+}
+
+/* { dg-final { scan-assembler-times {vfredosum\.vs\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
+/* { dg-final { scan-assembler-times {frrm\s+[axs][0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {fsrm\s+[axs][0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {fsrmi\s+[01234]} 2 } } */
--
2.34.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
2023-08-17 6:23 [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API pan2.li
@ 2023-08-17 7:29 ` Kito Cheng
2023-08-17 7:38 ` Li, Pan2
2023-08-17 7:37 ` Li, Pan2
1 sibling, 1 reply; 4+ messages in thread
From: Kito Cheng @ 2023-08-17 7:29 UTC (permalink / raw)
To: pan2.li; +Cc: gcc-patches, juzhe.zhong, yanzhang.wang
lgtm
On Thu, Aug 17, 2023 at 2:23 PM Pan Li via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> From: Pan Li <pan2.li@intel.com>
>
> This patch would like to support the rounding mode API for the
> VFREDOSUM.VS as the below samples.
>
> * __riscv_vfredosum_vs_f32m1_f32m1_rm
> * __riscv_vfredosum_vs_f32m1_f32m1_rm_m
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vector-builtins-bases.cc
> (vfredosum_frm_obj): New declaration.
> (BASE): Ditto.
> * config/riscv/riscv-vector-builtins-bases.h: Ditto.
> * config/riscv/riscv-vector-builtins-functions.def
> (vfredosum_frm): New intrinsic function def.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/base/float-point-redosum.c: New test.
> ---
> .../riscv/riscv-vector-builtins-bases.cc | 2 ++
> .../riscv/riscv-vector-builtins-bases.h | 1 +
> .../riscv/riscv-vector-builtins-functions.def | 1 +
> .../riscv/rvv/base/float-point-redosum.c | 33 +++++++++++++++++++
> 4 files changed, 37 insertions(+)
> create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
>
> diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc b/gcc/config/riscv/riscv-vector-builtins-bases.cc
> index 65f1d9c8ff7..ef2991359da 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
> +++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
> @@ -2539,6 +2539,7 @@ static CONSTEXPR const widen_reducop<UNSPEC_WREDUC_USUM> vwredsumu_obj;
> static CONSTEXPR const freducop<UNSPEC_UNORDERED> vfredusum_obj;
> static CONSTEXPR const freducop<UNSPEC_UNORDERED, HAS_FRM> vfredusum_frm_obj;
> static CONSTEXPR const freducop<UNSPEC_ORDERED> vfredosum_obj;
> +static CONSTEXPR const freducop<UNSPEC_ORDERED, HAS_FRM> vfredosum_frm_obj;
> static CONSTEXPR const reducop<SMAX> vfredmax_obj;
> static CONSTEXPR const reducop<SMIN> vfredmin_obj;
> static CONSTEXPR const widen_freducop<UNSPEC_UNORDERED> vfwredusum_obj;
> @@ -2797,6 +2798,7 @@ BASE (vwredsumu)
> BASE (vfredusum)
> BASE (vfredusum_frm)
> BASE (vfredosum)
> +BASE (vfredosum_frm)
> BASE (vfredmax)
> BASE (vfredmin)
> BASE (vfwredosum)
> diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.h b/gcc/config/riscv/riscv-vector-builtins-bases.h
> index fd1a84f3e68..da8412b66df 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-bases.h
> +++ b/gcc/config/riscv/riscv-vector-builtins-bases.h
> @@ -241,6 +241,7 @@ extern const function_base *const vwredsumu;
> extern const function_base *const vfredusum;
> extern const function_base *const vfredusum_frm;
> extern const function_base *const vfredosum;
> +extern const function_base *const vfredosum_frm;
> extern const function_base *const vfredmax;
> extern const function_base *const vfredmin;
> extern const function_base *const vfwredosum;
> diff --git a/gcc/config/riscv/riscv-vector-builtins-functions.def b/gcc/config/riscv/riscv-vector-builtins-functions.def
> index 90a83c02d52..80e65bfb14b 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-functions.def
> +++ b/gcc/config/riscv/riscv-vector-builtins-functions.def
> @@ -501,6 +501,7 @@ DEF_RVV_FUNCTION (vfredmax, reduc_alu, no_mu_preds, f_vs_ops)
> DEF_RVV_FUNCTION (vfredmin, reduc_alu, no_mu_preds, f_vs_ops)
>
> DEF_RVV_FUNCTION (vfredusum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
> +DEF_RVV_FUNCTION (vfredosum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
>
> // 14.4. Vector Widening Floating-Point Reduction Instructions
> DEF_RVV_FUNCTION (vfwredosum, reduc_alu, no_mu_preds, wf_vs_ops)
> diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
> new file mode 100644
> index 00000000000..2e6a3c28a89
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
> @@ -0,0 +1,33 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gcv -mabi=lp64 -O3 -Wno-psabi" } */
> +
> +#include "riscv_vector.h"
> +
> +vfloat32m1_t
> +test_riscv_vfredosum_vs_f32m1_f32m1_rm (vfloat32m1_t op1, vfloat32m1_t op2,
> + size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_rm (op1, op2, 0, vl);
> +}
> +
> +vfloat32m1_t
> +test_vfredosum_vs_f32m1_f32m1_rm_m (vbool32_t mask, vfloat32m1_t op1,
> + vfloat32m1_t op2, size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_rm_m (mask, op1, op2, 1, vl);
> +}
> +
> +vfloat32m1_t
> +test_riscv_vfredosum_vs_f32m1_f32m1 (vfloat32m1_t op1, vfloat32m1_t op2,
> + size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1 (op1, op2, vl);
> +}
> +
> +vfloat32m1_t
> +test_vfredosum_vs_f32m1_f32m1_m (vbool32_t mask, vfloat32m1_t op1,
> + vfloat32m1_t op2, size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_m (mask, op1, op2, vl);
> +}
> +
> +/* { dg-final { scan-assembler-times {vfredosum\.vs\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
> +/* { dg-final { scan-assembler-times {frrm\s+[axs][0-9]+} 2 } } */
> +/* { dg-final { scan-assembler-times {fsrm\s+[axs][0-9]+} 2 } } */
> +/* { dg-final { scan-assembler-times {fsrmi\s+[01234]} 2 } } */
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
2023-08-17 6:23 [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API pan2.li
2023-08-17 7:29 ` Kito Cheng
@ 2023-08-17 7:37 ` Li, Pan2
1 sibling, 0 replies; 4+ messages in thread
From: Li, Pan2 @ 2023-08-17 7:37 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, Wang, Yanzhang, kito.cheng
Committed, thanks Kito.
Pan
-----Original Message-----
From: Li, Pan2 <pan2.li@intel.com>
Sent: Thursday, August 17, 2023 2:23 PM
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zhong@rivai.ai; Li, Pan2 <pan2.li@intel.com>; Wang, Yanzhang <yanzhang.wang@intel.com>; kito.cheng@gmail.com
Subject: [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
From: Pan Li <pan2.li@intel.com>
This patch would like to support the rounding mode API for the
VFREDOSUM.VS as the below samples.
* __riscv_vfredosum_vs_f32m1_f32m1_rm
* __riscv_vfredosum_vs_f32m1_f32m1_rm_m
Signed-off-by: Pan Li <pan2.li@intel.com>
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins-bases.cc
(vfredosum_frm_obj): New declaration.
(BASE): Ditto.
* config/riscv/riscv-vector-builtins-bases.h: Ditto.
* config/riscv/riscv-vector-builtins-functions.def
(vfredosum_frm): New intrinsic function def.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/float-point-redosum.c: New test.
---
.../riscv/riscv-vector-builtins-bases.cc | 2 ++
.../riscv/riscv-vector-builtins-bases.h | 1 +
.../riscv/riscv-vector-builtins-functions.def | 1 +
.../riscv/rvv/base/float-point-redosum.c | 33 +++++++++++++++++++
4 files changed, 37 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc b/gcc/config/riscv/riscv-vector-builtins-bases.cc
index 65f1d9c8ff7..ef2991359da 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
@@ -2539,6 +2539,7 @@ static CONSTEXPR const widen_reducop<UNSPEC_WREDUC_USUM> vwredsumu_obj;
static CONSTEXPR const freducop<UNSPEC_UNORDERED> vfredusum_obj;
static CONSTEXPR const freducop<UNSPEC_UNORDERED, HAS_FRM> vfredusum_frm_obj;
static CONSTEXPR const freducop<UNSPEC_ORDERED> vfredosum_obj;
+static CONSTEXPR const freducop<UNSPEC_ORDERED, HAS_FRM> vfredosum_frm_obj;
static CONSTEXPR const reducop<SMAX> vfredmax_obj;
static CONSTEXPR const reducop<SMIN> vfredmin_obj;
static CONSTEXPR const widen_freducop<UNSPEC_UNORDERED> vfwredusum_obj;
@@ -2797,6 +2798,7 @@ BASE (vwredsumu)
BASE (vfredusum)
BASE (vfredusum_frm)
BASE (vfredosum)
+BASE (vfredosum_frm)
BASE (vfredmax)
BASE (vfredmin)
BASE (vfwredosum)
diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.h b/gcc/config/riscv/riscv-vector-builtins-bases.h
index fd1a84f3e68..da8412b66df 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.h
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.h
@@ -241,6 +241,7 @@ extern const function_base *const vwredsumu;
extern const function_base *const vfredusum;
extern const function_base *const vfredusum_frm;
extern const function_base *const vfredosum;
+extern const function_base *const vfredosum_frm;
extern const function_base *const vfredmax;
extern const function_base *const vfredmin;
extern const function_base *const vfwredosum;
diff --git a/gcc/config/riscv/riscv-vector-builtins-functions.def b/gcc/config/riscv/riscv-vector-builtins-functions.def
index 90a83c02d52..80e65bfb14b 100644
--- a/gcc/config/riscv/riscv-vector-builtins-functions.def
+++ b/gcc/config/riscv/riscv-vector-builtins-functions.def
@@ -501,6 +501,7 @@ DEF_RVV_FUNCTION (vfredmax, reduc_alu, no_mu_preds, f_vs_ops)
DEF_RVV_FUNCTION (vfredmin, reduc_alu, no_mu_preds, f_vs_ops)
DEF_RVV_FUNCTION (vfredusum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
+DEF_RVV_FUNCTION (vfredosum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
// 14.4. Vector Widening Floating-Point Reduction Instructions
DEF_RVV_FUNCTION (vfwredosum, reduc_alu, no_mu_preds, wf_vs_ops)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
new file mode 100644
index 00000000000..2e6a3c28a89
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64 -O3 -Wno-psabi" } */
+
+#include "riscv_vector.h"
+
+vfloat32m1_t
+test_riscv_vfredosum_vs_f32m1_f32m1_rm (vfloat32m1_t op1, vfloat32m1_t op2,
+ size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_rm (op1, op2, 0, vl);
+}
+
+vfloat32m1_t
+test_vfredosum_vs_f32m1_f32m1_rm_m (vbool32_t mask, vfloat32m1_t op1,
+ vfloat32m1_t op2, size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_rm_m (mask, op1, op2, 1, vl);
+}
+
+vfloat32m1_t
+test_riscv_vfredosum_vs_f32m1_f32m1 (vfloat32m1_t op1, vfloat32m1_t op2,
+ size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1 (op1, op2, vl);
+}
+
+vfloat32m1_t
+test_vfredosum_vs_f32m1_f32m1_m (vbool32_t mask, vfloat32m1_t op1,
+ vfloat32m1_t op2, size_t vl) {
+ return __riscv_vfredosum_vs_f32m1_f32m1_m (mask, op1, op2, vl);
+}
+
+/* { dg-final { scan-assembler-times {vfredosum\.vs\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
+/* { dg-final { scan-assembler-times {frrm\s+[axs][0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {fsrm\s+[axs][0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {fsrmi\s+[01234]} 2 } } */
--
2.34.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
2023-08-17 7:29 ` Kito Cheng
@ 2023-08-17 7:38 ` Li, Pan2
0 siblings, 0 replies; 4+ messages in thread
From: Li, Pan2 @ 2023-08-17 7:38 UTC (permalink / raw)
To: Kito Cheng; +Cc: gcc-patches, juzhe.zhong, Wang, Yanzhang
Committed, thanks Kito.
Pan
-----Original Message-----
From: Kito Cheng <kito.cheng@gmail.com>
Sent: Thursday, August 17, 2023 3:30 PM
To: Li, Pan2 <pan2.li@intel.com>
Cc: gcc-patches@gcc.gnu.org; juzhe.zhong@rivai.ai; Wang, Yanzhang <yanzhang.wang@intel.com>
Subject: Re: [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API
lgtm
On Thu, Aug 17, 2023 at 2:23 PM Pan Li via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> From: Pan Li <pan2.li@intel.com>
>
> This patch would like to support the rounding mode API for the
> VFREDOSUM.VS as the below samples.
>
> * __riscv_vfredosum_vs_f32m1_f32m1_rm
> * __riscv_vfredosum_vs_f32m1_f32m1_rm_m
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vector-builtins-bases.cc
> (vfredosum_frm_obj): New declaration.
> (BASE): Ditto.
> * config/riscv/riscv-vector-builtins-bases.h: Ditto.
> * config/riscv/riscv-vector-builtins-functions.def
> (vfredosum_frm): New intrinsic function def.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/base/float-point-redosum.c: New test.
> ---
> .../riscv/riscv-vector-builtins-bases.cc | 2 ++
> .../riscv/riscv-vector-builtins-bases.h | 1 +
> .../riscv/riscv-vector-builtins-functions.def | 1 +
> .../riscv/rvv/base/float-point-redosum.c | 33 +++++++++++++++++++
> 4 files changed, 37 insertions(+)
> create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
>
> diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc b/gcc/config/riscv/riscv-vector-builtins-bases.cc
> index 65f1d9c8ff7..ef2991359da 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
> +++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
> @@ -2539,6 +2539,7 @@ static CONSTEXPR const widen_reducop<UNSPEC_WREDUC_USUM> vwredsumu_obj;
> static CONSTEXPR const freducop<UNSPEC_UNORDERED> vfredusum_obj;
> static CONSTEXPR const freducop<UNSPEC_UNORDERED, HAS_FRM> vfredusum_frm_obj;
> static CONSTEXPR const freducop<UNSPEC_ORDERED> vfredosum_obj;
> +static CONSTEXPR const freducop<UNSPEC_ORDERED, HAS_FRM> vfredosum_frm_obj;
> static CONSTEXPR const reducop<SMAX> vfredmax_obj;
> static CONSTEXPR const reducop<SMIN> vfredmin_obj;
> static CONSTEXPR const widen_freducop<UNSPEC_UNORDERED> vfwredusum_obj;
> @@ -2797,6 +2798,7 @@ BASE (vwredsumu)
> BASE (vfredusum)
> BASE (vfredusum_frm)
> BASE (vfredosum)
> +BASE (vfredosum_frm)
> BASE (vfredmax)
> BASE (vfredmin)
> BASE (vfwredosum)
> diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.h b/gcc/config/riscv/riscv-vector-builtins-bases.h
> index fd1a84f3e68..da8412b66df 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-bases.h
> +++ b/gcc/config/riscv/riscv-vector-builtins-bases.h
> @@ -241,6 +241,7 @@ extern const function_base *const vwredsumu;
> extern const function_base *const vfredusum;
> extern const function_base *const vfredusum_frm;
> extern const function_base *const vfredosum;
> +extern const function_base *const vfredosum_frm;
> extern const function_base *const vfredmax;
> extern const function_base *const vfredmin;
> extern const function_base *const vfwredosum;
> diff --git a/gcc/config/riscv/riscv-vector-builtins-functions.def b/gcc/config/riscv/riscv-vector-builtins-functions.def
> index 90a83c02d52..80e65bfb14b 100644
> --- a/gcc/config/riscv/riscv-vector-builtins-functions.def
> +++ b/gcc/config/riscv/riscv-vector-builtins-functions.def
> @@ -501,6 +501,7 @@ DEF_RVV_FUNCTION (vfredmax, reduc_alu, no_mu_preds, f_vs_ops)
> DEF_RVV_FUNCTION (vfredmin, reduc_alu, no_mu_preds, f_vs_ops)
>
> DEF_RVV_FUNCTION (vfredusum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
> +DEF_RVV_FUNCTION (vfredosum_frm, reduc_alu_frm, no_mu_preds, f_vs_ops)
>
> // 14.4. Vector Widening Floating-Point Reduction Instructions
> DEF_RVV_FUNCTION (vfwredosum, reduc_alu, no_mu_preds, wf_vs_ops)
> diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
> new file mode 100644
> index 00000000000..2e6a3c28a89
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/float-point-redosum.c
> @@ -0,0 +1,33 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gcv -mabi=lp64 -O3 -Wno-psabi" } */
> +
> +#include "riscv_vector.h"
> +
> +vfloat32m1_t
> +test_riscv_vfredosum_vs_f32m1_f32m1_rm (vfloat32m1_t op1, vfloat32m1_t op2,
> + size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_rm (op1, op2, 0, vl);
> +}
> +
> +vfloat32m1_t
> +test_vfredosum_vs_f32m1_f32m1_rm_m (vbool32_t mask, vfloat32m1_t op1,
> + vfloat32m1_t op2, size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_rm_m (mask, op1, op2, 1, vl);
> +}
> +
> +vfloat32m1_t
> +test_riscv_vfredosum_vs_f32m1_f32m1 (vfloat32m1_t op1, vfloat32m1_t op2,
> + size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1 (op1, op2, vl);
> +}
> +
> +vfloat32m1_t
> +test_vfredosum_vs_f32m1_f32m1_m (vbool32_t mask, vfloat32m1_t op1,
> + vfloat32m1_t op2, size_t vl) {
> + return __riscv_vfredosum_vs_f32m1_f32m1_m (mask, op1, op2, vl);
> +}
> +
> +/* { dg-final { scan-assembler-times {vfredosum\.vs\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
> +/* { dg-final { scan-assembler-times {frrm\s+[axs][0-9]+} 2 } } */
> +/* { dg-final { scan-assembler-times {fsrm\s+[axs][0-9]+} 2 } } */
> +/* { dg-final { scan-assembler-times {fsrmi\s+[01234]} 2 } } */
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-08-17 7:38 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2023-08-17 6:23 [PATCH v1] RISC-V: Support RVV VFREDOSUM.VS rounding mode intrinsic API pan2.li
2023-08-17 7:29 ` Kito Cheng
2023-08-17 7:38 ` Li, Pan2
2023-08-17 7:37 ` Li, Pan2
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