Re: Re: [PATCH v5 1/2] RISC-V: Add crypto vector builtin function.
2024-01-02 15:55 juzhe.zhong wrote:
>+/* Static information about a set of crypto vector functions. */
>+struct crypto_function_group_info
>+{
>+ struct function_group_info rvv_function_group_info;
>+ /* Whether the function is available. */
>+ unsigned int (*avail) (void);
>+};
>
>What is this used for ?
Will delete it.
>
>
>juzhe.zh...@rivai.ai
>
>From: Feng Wang
>Date: 2024-01-02 15:47
>To: gcc-patches
>CC: kito.cheng; jeffreyalaw; juzhe.zhong; Feng Wang
>Subject: [PATCH v5 1/2] RISC-V: Add crypto vector builtin function.
>Patch v5:Rebase.
>Patch v4:Merge crypto vector function.def into vector.
>Patch v3:Define a shape for vaesz and merge vector-crypto-types.def
> into riscv-vector-builtins-types.def.
>Patch v2:Optimize function_shape class for crypto_vector.
>
>This patch add the intrinsic funtions of crypto vector based on the
>intrinsic doc(https://github.com/riscv-non-isa/rvv-intrinsic-doc/blob
>/eopc/vector-crypto/auto-generated/vector-crypto/intrinsic_funcs.md).
>
>Co-Authored by: Songhe Zhu
>Co-Authored by: Ciyan Pan
>gcc/ChangeLog:
>
>* config/riscv/riscv-vector-builtins-bases.cc (class vandn):
>Add new function_base for crypto vector.
>(class bitmanip): Ditto.
>(class b_reverse):Ditto.
>(class vwsll): Ditto.
>(class clmul): Ditto.
>(class vg_nhab): Ditto.
>(class crypto_vv):Ditto.
>(class crypto_vi):Ditto.
>(class vaeskf2_vsm3c):Ditto.
>(class vsm3me): Ditto.
>(BASE): Add BASE declaration for crypto vector.
>* config/riscv/riscv-vector-builtins-bases.h: Ditto.
>* config/riscv/riscv-vector-builtins-functions.def (REQUIRED_EXTENSIONS):
>Add crypto vector intrinsic definition.
>(vbrev): Ditto.
>(vclz): Ditto.
>(vctz): Ditto.
>(vwsll): Ditto.
>(vandn): Ditto.
>(vbrev8): Ditto.
>(vrev8): Ditto.
>(vrol): Ditto.
>(vror): Ditto.
>(vclmul): Ditto.
>(vclmulh): Ditto.
>(vghsh): Ditto.
>(vgmul): Ditto.
>(vaesef): Ditto.
>(vaesem): Ditto.
>(vaesdf): Ditto.
>(vaesdm): Ditto.
>(vaesz): Ditto.
>(vaeskf1): Ditto.
>(vaeskf2): Ditto.
>(vsha2ms): Ditto.
>(vsha2ch): Ditto.
>(vsha2cl): Ditto.
>(vsm4k): Ditto.
>(vsm4r): Ditto.
>(vsm3me): Ditto.
>(vsm3c): Ditto.
>* config/riscv/riscv-vector-builtins-shapes.cc (struct crypto_vv_def):
>Add new function_shape for crypto vector.
>(struct crypto_vi_def): Ditto.
>(struct crypto_vv_no_op_type_def): Ditto.
>(SHAPE): Add SHAPE declaration of crypto vector.
>* config/riscv/riscv-vector-builtins-shapes.h: Ditto.
>* config/riscv/riscv-vector-builtins-types.def (DEF_RVV_CRYPTO_SEW32_OPS):
>Add new data type for crypto vector.
>(DEF_RVV_CRYPTO_SEW64_OPS): Ditto.
>(vuint32mf2_t): Ditto.
>(vuint32m1_t): Ditto.
>(vuint32m2_t): Ditto.
>(vuint32m4_t): Ditto.
>(vuint32m8_t): Ditto.
>(vuint64m1_t): Ditto.
>(vuint64m2_t): Ditto.
>(vuint64m4_t): Ditto.
>(vuint64m8_t): Ditto.
>* config/riscv/riscv-vector-builtins.cc (DEF_RVV_CRYPTO_SEW32_OPS):
>Add new data struct for crypto vector.
>(DEF_RVV_CRYPTO_SEW64_OPS): Ditto.
>(registered_function::overloaded_hash): Processing size_t uimm for C
>overloaded func.
>* config/riscv/riscv-vector-builtins.def (vi): Add vi OP_TYPE.
>---
>.../riscv/riscv-vector-builtins-bases.cc | 264 +-
>.../riscv/riscv-vector-builtins-bases.h | 28 ++
>.../riscv/riscv-vector-builtins-functions.def | 94 +++
>.../riscv/riscv-vector-builtins-shapes.cc | 87 +-
>.../riscv/riscv-vector-builtins-shapes.h | 4 +
>.../riscv/riscv-vector-builtins-types.def | 25 ++
>gcc/config/riscv/riscv-vector-builtins.cc | 133 -
>gcc/config/riscv/riscv-vector-builtins.def | 1 +
>gcc/config/riscv/riscv-vector-builtins.h | 8 +
>9 files changed, 641 insertions(+), 3 deletions(-)
>
>diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc
>b/gcc/config/riscv/riscv-vector-builtins-bases.cc
>index d70468542ee..d12bb89f91c 100644
>--- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
>+++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
>@@ -2127,6 +2127,212 @@ public:
> }
>};
>+/* Below implements are vector crypto */
>+/* Implements vandn.[vv,vx] */
>+class vandn : public function_base
>+{
>+public:
>+ rtx expand (function_expander ) const override
>+ {
>+ switch (e.op_info->op)
>+ {
>+ case OP_TYPE_vv:
>+ return e.use_exact_insn (code_for_pred_vandn (e.vector_mode ()));
>+ case OP_TYPE_vx:
>+ return e.use_exact_insn (code_for_pred_vandn_scalar (e.vector_mode
>()));
>+ default:
>+ gcc_unreachable ();
>+ }
>+ }
>+};
>+
>+/* Implements vrol/vror/clz/ctz. */
>+template
>+class bitmanip : public function_base
>+{
>+public:
>+ bool apply_tail_policy_p () const override
>+ {
>+ return (CODE == CLZ
Re: [PATCH v5 1/2] RISC-V: Add crypto vector builtin function.
+/* Static information about a set of crypto vector functions. */
+struct crypto_function_group_info
+{
+ struct function_group_info rvv_function_group_info;
+ /* Whether the function is available. */
+ unsigned int (*avail) (void);
+};
What is this used for ?
juzhe.zh...@rivai.ai
From: Feng Wang
Date: 2024-01-02 15:47
To: gcc-patches
CC: kito.cheng; jeffreyalaw; juzhe.zhong; Feng Wang
Subject: [PATCH v5 1/2] RISC-V: Add crypto vector builtin function.
Patch v5:Rebase.
Patch v4:Merge crypto vector function.def into vector.
Patch v3:Define a shape for vaesz and merge vector-crypto-types.def
into riscv-vector-builtins-types.def.
Patch v2:Optimize function_shape class for crypto_vector.
This patch add the intrinsic funtions of crypto vector based on the
intrinsic doc(https://github.com/riscv-non-isa/rvv-intrinsic-doc/blob
/eopc/vector-crypto/auto-generated/vector-crypto/intrinsic_funcs.md).
Co-Authored by: Songhe Zhu
Co-Authored by: Ciyan Pan
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins-bases.cc (class vandn):
Add new function_base for crypto vector.
(class bitmanip): Ditto.
(class b_reverse):Ditto.
(class vwsll): Ditto.
(class clmul): Ditto.
(class vg_nhab): Ditto.
(class crypto_vv):Ditto.
(class crypto_vi):Ditto.
(class vaeskf2_vsm3c):Ditto.
(class vsm3me): Ditto.
(BASE): Add BASE declaration for crypto vector.
* config/riscv/riscv-vector-builtins-bases.h: Ditto.
* config/riscv/riscv-vector-builtins-functions.def (REQUIRED_EXTENSIONS):
Add crypto vector intrinsic definition.
(vbrev): Ditto.
(vclz): Ditto.
(vctz): Ditto.
(vwsll): Ditto.
(vandn): Ditto.
(vbrev8): Ditto.
(vrev8): Ditto.
(vrol): Ditto.
(vror): Ditto.
(vclmul): Ditto.
(vclmulh): Ditto.
(vghsh): Ditto.
(vgmul): Ditto.
(vaesef): Ditto.
(vaesem): Ditto.
(vaesdf): Ditto.
(vaesdm): Ditto.
(vaesz): Ditto.
(vaeskf1): Ditto.
(vaeskf2): Ditto.
(vsha2ms): Ditto.
(vsha2ch): Ditto.
(vsha2cl): Ditto.
(vsm4k): Ditto.
(vsm4r): Ditto.
(vsm3me): Ditto.
(vsm3c): Ditto.
* config/riscv/riscv-vector-builtins-shapes.cc (struct crypto_vv_def):
Add new function_shape for crypto vector.
(struct crypto_vi_def): Ditto.
(struct crypto_vv_no_op_type_def): Ditto.
(SHAPE): Add SHAPE declaration of crypto vector.
* config/riscv/riscv-vector-builtins-shapes.h: Ditto.
* config/riscv/riscv-vector-builtins-types.def (DEF_RVV_CRYPTO_SEW32_OPS):
Add new data type for crypto vector.
(DEF_RVV_CRYPTO_SEW64_OPS): Ditto.
(vuint32mf2_t): Ditto.
(vuint32m1_t): Ditto.
(vuint32m2_t): Ditto.
(vuint32m4_t): Ditto.
(vuint32m8_t): Ditto.
(vuint64m1_t): Ditto.
(vuint64m2_t): Ditto.
(vuint64m4_t): Ditto.
(vuint64m8_t): Ditto.
* config/riscv/riscv-vector-builtins.cc (DEF_RVV_CRYPTO_SEW32_OPS):
Add new data struct for crypto vector.
(DEF_RVV_CRYPTO_SEW64_OPS): Ditto.
(registered_function::overloaded_hash): Processing size_t uimm for C overloaded
func.
* config/riscv/riscv-vector-builtins.def (vi): Add vi OP_TYPE.
---
.../riscv/riscv-vector-builtins-bases.cc | 264 +-
.../riscv/riscv-vector-builtins-bases.h | 28 ++
.../riscv/riscv-vector-builtins-functions.def | 94 +++
.../riscv/riscv-vector-builtins-shapes.cc | 87 +-
.../riscv/riscv-vector-builtins-shapes.h | 4 +
.../riscv/riscv-vector-builtins-types.def | 25 ++
gcc/config/riscv/riscv-vector-builtins.cc | 133 -
gcc/config/riscv/riscv-vector-builtins.def| 1 +
gcc/config/riscv/riscv-vector-builtins.h | 8 +
9 files changed, 641 insertions(+), 3 deletions(-)
diff --git a/gcc/config/riscv/riscv-vector-builtins-bases.cc
b/gcc/config/riscv/riscv-vector-builtins-bases.cc
index d70468542ee..d12bb89f91c 100644
--- a/gcc/config/riscv/riscv-vector-builtins-bases.cc
+++ b/gcc/config/riscv/riscv-vector-builtins-bases.cc
@@ -2127,6 +2127,212 @@ public:
}
};
+/* Below implements are vector crypto */
+/* Implements vandn.[vv,vx] */
+class vandn : public function_base
+{
+public:
+ rtx expand (function_expander ) const override
+ {
+switch (e.op_info->op)
+ {
+ case OP_TYPE_vv:
+return e.use_exact_insn (code_for_pred_vandn (e.vector_mode ()));
+ case OP_TYPE_vx:
+return e.use_exact_insn (code_for_pred_vandn_scalar (e.vector_mode
()));
+ default:
+gcc_unreachable ();
+ }
+ }
+};
+
+/* Implements vrol/vror/clz/ctz. */
+template
+class bitmanip : public function_base
+{
+public:
+ bool apply_tail_policy_p () const override
+ {
+return (CODE == CLZ || CODE == CTZ) ? false : true;
+ }
+ bool apply_mask_policy_p () const override
+ {
+return (CODE == CLZ || CODE == CTZ) ? false : true;
+ }
+ bool has_merge_operand_p () const override
+ {
+return (CODE == CLZ || CODE == CTZ) ? false : true;
+ }
+
+ rtx expand (function_expander ) const override
+ {
+switch (e.op_info->op)
+{
+ case OP_TYPE_v:
+ case OP_TYPE_vv:
+return e.use_exact_insn (code_for_pred_v (CODE, e.vector_mode ()));
+ case OP_TYPE_vx:
+return e.use_exact_insn
