Fix target arm-linux-androideabi

Move int16x2_t and uint16x2_t into dsp.rs and export to simd32.rs.

Author: paoloteti

crates/core_arch/src/acle/dsp.rs

@@ -24,7 +24,13 @@
 use stdsimd_test::assert_instr;
 
 use crate::mem::transmute;
-use core_arch::acle::simd32::int16x2_t;
+
+types! {
+    /// ARM-specific 32-bit wide vector of two packed `i16`.
+    pub struct int16x2_t(i16, i16);
+    /// ARM-specific 32-bit wide vector of two packed `u16`.
+    pub struct uint16x2_t(u16, u16);
+}
 
 extern "C" {
     #[link_name = "llvm.arm.smulbb"]

crates/core_arch/src/acle/simd32.rs

@@ -66,16 +66,13 @@
 use stdsimd_test::assert_instr;
 
 use crate::mem::transmute;
+use core_arch::acle::dsp::int16x2_t;
 
 types! {
     /// ARM-specific 32-bit wide vector of four packed `i8`.
     pub struct int8x4_t(i8, i8, i8, i8);
     /// ARM-specific 32-bit wide vector of four packed `u8`.
     pub struct uint8x4_t(u8, u8, u8, u8);
-    /// ARM-specific 32-bit wide vector of two packed `i16`.
-    pub struct int16x2_t(i16, i16);
-    /// ARM-specific 32-bit wide vector of two packed `u16`.
-    pub struct uint16x2_t(u16, u16);
 }
 
 macro_rules! dsp_call {