neon/qdmulh_lane: native and portable

Fixes #817

meson.build

@@ -105,6 +105,7 @@ simde_neon_families = [
   'qadd',
   'qabs',
   'qdmulh',
+  'qdmulh_lane',
   'qdmulh_n',
   'qdmull',
   'qrdmulh',

simde/arm/neon.h

@@ -125,6 +125,7 @@
 #include "neon/qabs.h"
 #include "neon/qadd.h"
 #include "neon/qdmulh.h"
+#include "neon/qdmulh_lane.h"
 #include "neon/qdmulh_n.h"
 #include "neon/qdmull.h"
 #include "neon/qrdmulh.h"

simde/arm/neon/qdmulh_lane.h

@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Copyright:
+ *   2021      Evan Nemerson <evan@nemerson.com>
+ *   2021      Zhi An Ng <zhin@google.com> (Copyright owned by Google, LLC)
+ */
+
+#if !defined(SIMDE_ARM_NEON_QDMULH_LANE_H)
+#define SIMDE_ARM_NEON_QDMULH_LANE_H
+
+#include "types.h"
+
+#include "qdmulh_n.h"
+#include "get_lane.h"
+
+HEDLEY_DIAGNOSTIC_PUSH
+SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
+SIMDE_BEGIN_DECLS_
+
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulh_lane_s16(a, v, lane) vqdmulh_lane_s16((a), (v), (lane))
+#else
+  #define simde_vqdmulh_lane_s16(a, v, lane) \
+    simde_vqdmulh_n_s16((a), simde_vget_lane_s16((v), (lane)))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulh_lane_s16
+  #define vqdmulh_lane_s16(a, v, lane) simde_vqdmulh_lane_s16((a), (v), (lane))
+#endif
+
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulh_lane_s32(a, v, lane) vqdmulh_lane_s32((a), (v), (lane))
+#else
+  #define simde_vqdmulh_lane_s32(a, v, lane) \
+    simde_vqdmulh_n_s32((a), simde_vget_lane_s32((v), (lane)))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulh_lane_s32
+  #define vqdmulh_lane_s32(a, v, lane) simde_vqdmulh_lane_s32((a), (v), (lane))
+#endif
+
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulhq_lane_s16(a, v, lane) vqdmulhq_lane_s16((a), (v), (lane))
+#else
+  #define simde_vqdmulhq_lane_s16(a, v, lane) \
+    simde_vqdmulhq_n_s16((a), simde_vget_lane_s16((v), (lane)))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulhq_lane_s16
+  #define vqdmulhq_lane_s16(a, v, lane) simde_vqdmulhq_lane_s16((a), (v), (lane))
+#endif
+
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulhq_lane_s32(a, v, lane) vqdmulhq_lane_s32((a), (v), (lane))
+#else
+  #define simde_vqdmulhq_lane_s32(a, v, lane) \
+    simde_vqdmulhq_n_s32((a), simde_vget_lane_s32((v), (lane)))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulhq_lane_s32
+  #define vqdmulhq_lane_s32(a, v, lane) simde_vqdmulhq_lane_s32((a), (v), (lane))
+#endif
+
+SIMDE_END_DECLS_
+HEDLEY_DIAGNOSTIC_POP
+
+#endif /* !defined(SIMDE_ARM_NEON_QDMULH_LANE_H) */

simde/arm/neon/qdmulh_n.h

@@ -34,6 +34,26 @@ HEDLEY_DIAGNOSTIC_PUSH
 SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
 SIMDE_BEGIN_DECLS_
 
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulh_n_s16(a, b) vqdmulh_n_s16((a), (b))
+#else
+  #define simde_vqdmulh_n_s16(a, b) simde_vqdmulh_s16((a), simde_vdup_n_s16(b))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulh_n_s16
+  #define vqdmulh_n_s16(a, b) simde_vqdmulh_n_s16((a), (b))
+#endif
+
+#if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
+  #define simde_vqdmulh_n_s32(a, b) vqdmulh_n_s32((a), (b))
+#else
+  #define simde_vqdmulh_n_s32(a, b) simde_vqdmulh_s32((a), simde_vdup_n_s32(b))
+#endif
+#if defined(SIMDE_ARM_NEON_A32V7_ENABLE_NATIVE_ALIASES)
+  #undef vqdmulh_n_s32
+  #define vqdmulh_n_s32(a, b) simde_vqdmulh_n_s32((a), (b))
+#endif
+
 #if defined(SIMDE_ARM_NEON_A32V7_NATIVE)
   #define simde_vqdmulhq_n_s16(a, b) vqdmulhq_n_s16((a), (b))
 #else

test/arm/neon/declare-suites.h

@@ -91,6 +91,7 @@ SIMDE_TEST_DECLARE_SUITE(pmin)
 SIMDE_TEST_DECLARE_SUITE(qabs)
 SIMDE_TEST_DECLARE_SUITE(qadd)
 SIMDE_TEST_DECLARE_SUITE(qdmulh)
+SIMDE_TEST_DECLARE_SUITE(qdmulh_lane)
 SIMDE_TEST_DECLARE_SUITE(qdmulh_n)
 SIMDE_TEST_DECLARE_SUITE(qdmull)
 SIMDE_TEST_DECLARE_SUITE(qrdmulh)