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RISC-V: Add _mu C++ overloaded intrinsics for load && viota && vid

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Base on these:
https://github.com/riscv-non-isa/rvv-intrinsic-doc/issues/232
https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/233

Add _mu C++ overloaded intrinsics for load && viota && vid.

Co-authored-by: KuanLin Chen <best124612@gmail.com>

gcc/ChangeLog:

	* config/riscv/riscv-vector-builtins-bases.cc: Add _mu overloaded intrinsics.
	* config/riscv/riscv-vector-builtins-shapes.cc (struct fault_load_def): Ditto.
This commit is contained in:
Juzhe-Zhong 2023-06-02 10:04:47 +08:00 • committed by Pan Li
parent 265357d401
commit a06b9435b9
2 changed files with 13 additions and 9 deletions
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17
gcc/config/riscv/riscv-vector-builtins-bases.cc
View file

@ -164,7 +164,7 @@ public:
{
if (STORE_P || LST_TYPE == LST_INDEXED)
return true;
return pred != PRED_TYPE_none && pred != PRED_TYPE_mu;
return pred != PRED_TYPE_none;
}
rtx expand (function_expander &e) const override
@ -967,7 +967,7 @@ public:
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred == PRED_TYPE_tu || pred == PRED_TYPE_tum
|| pred == PRED_TYPE_tumu;
|| pred == PRED_TYPE_tumu || pred == PRED_TYPE_mu;
}
rtx expand (function_expander &e) const override
@ -983,7 +983,7 @@ public:
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred == PRED_TYPE_tu || pred == PRED_TYPE_tum
|| pred == PRED_TYPE_tumu;
|| pred == PRED_TYPE_tumu || pred == PRED_TYPE_mu;
}
rtx expand (function_expander &e) const override
@ -1715,6 +1715,11 @@ public:
return CP_READ_MEMORY | CP_WRITE_CSR;
}
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred != PRED_TYPE_none;
}
gimple *fold (gimple_folder &f) const override
{
return fold_fault_load (f);
@ -1753,7 +1758,7 @@ public:
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred != PRED_TYPE_none && pred != PRED_TYPE_mu;
return pred != PRED_TYPE_none;
}
rtx expand (function_expander &e) const override
@ -1798,7 +1803,7 @@ public:
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred != PRED_TYPE_none && pred != PRED_TYPE_mu;
return pred != PRED_TYPE_none;
}
rtx expand (function_expander &e) const override
@ -1888,7 +1893,7 @@ public:
bool can_be_overloaded_p (enum predication_type_index pred) const override
{
return pred != PRED_TYPE_none && pred != PRED_TYPE_mu;
return pred != PRED_TYPE_none;
}
gimple *fold (gimple_folder &f) const override

5
gcc/config/riscv/riscv-vector-builtins-shapes.cc
View file

@ -550,9 +550,8 @@ struct fault_load_def : public build_base
char *get_name (function_builder &b, const function_instance &instance,
bool overloaded_p) const override
{
if (overloaded_p)
if (instance.pred == PRED_TYPE_none || instance.pred == PRED_TYPE_mu)
return nullptr;
if (overloaded_p && !instance.base->can_be_overloaded_p (instance.pred))
return nullptr;
tree type = builtin_types[instance.type.index].vector;
machine_mode mode = TYPE_MODE (type);
int sew = GET_MODE_BITSIZE (GET_MODE_INNER (mode));