RISC-V: added v0.12 intrinsics compatibility header

modules/core/include/opencv2/core/hal/intrin_rvv_011_compat.hpp

@@ -0,0 +1,33 @@
+// This file is part of OpenCV project.
+// It is subject to the license terms in the LICENSE file found in the top-level directory
+// of this distribution and at http://opencv.org/license.html.
+
+// 0.11 -> 0.12 compatibility
+
+#ifndef _RVV_IMPLICIT_VXRM
+#define _RVV_IMPLICIT_VXRM __RISCV_VXRM_RNU
+#endif
+
+// NOTE: masked should go first to avoid extra substitution (3 arg -> 4 arg -> 5 arg)
+
+// masked
+#define __riscv_vaadd(_1, _2, _3, _4) __riscv_vaadd(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vasub(_1, _2, _3, _4) __riscv_vasub(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vaaddu(_1, _2, _3, _4) __riscv_vaaddu(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vasubu(_1, _2, _3, _4) __riscv_vasubu(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vsmul(_1, _2, _3, _4) __riscv_vsmul(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vssra(_1, _2, _3, _4) __riscv_vssra(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vssrl(_1, _2, _3, _4) __riscv_vssrl(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vnclip(_1, _2, _3, _4) __riscv_vnclip(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+#define __riscv_vnclipu(_1, _2, _3, _4) __riscv_vnclipu(_1, _2, _3, _RVV_IMPLICIT_VXRM, _4)
+
+// unmasked
+#define __riscv_vaadd(_1, _2, _3) __riscv_vaadd(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vasub(_1, _2, _3) __riscv_vasub(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vaaddu(_1, _2, _3) __riscv_vaaddu(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vasubu(_1, _2, _3) __riscv_vasubu(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vsmul(_1, _2, _3) __riscv_vsmul(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vssra(_1, _2, _3) __riscv_vssra(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vssrl(_1, _2, _3) __riscv_vssrl(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vnclip(_1, _2, _3) __riscv_vnclip(_1, _2, _RVV_IMPLICIT_VXRM, _3)
+#define __riscv_vnclipu(_1, _2, _3) __riscv_vnclipu(_1, _2, _RVV_IMPLICIT_VXRM, _3)

modules/core/include/opencv2/core/hal/intrin_rvv_scalable.hpp

@@ -21,6 +21,10 @@
 #include "intrin_rvv_010_compat_overloaded-non-policy.hpp"
 #endif
 
+#if defined(__riscv_v_intrinsic) && __riscv_v_intrinsic>11999
+#include "intrin_rvv_011_compat.hpp"
+#endif
+
 #if defined(__GNUC__) && !defined(__clang__)
 // FIXIT: eliminate massive warnigs from templates
 // GCC from 'rvv-next': riscv64-unknown-linux-gnu-g++ (g42df3464463) 12.0.1 20220505 (prerelease)