Avoid using simd_cast directly

p32blo · BurntSushi · commit 02afa1c9ac63 · 2017-11-06T07:17:27.000-05:00
diff --git a/src/x86/sse41.rs b/src/x86/sse41.rs
@@ -265,7 +265,7 @@ pub unsafe fn _mm_cmpeq_epi64(a: i64x2, b: i64x2) -> i64x2 {
 #[target_feature = "+sse4.1"]
 #[cfg_attr(test, assert_instr(pmovsxbw))]
 pub unsafe fn _mm_cvtepi8_epi16(a: i8x16) -> i16x8 {
-    simd_cast::<::v64::i8x8, _>(simd_shuffle8(a, a, [0, 1, 2, 3, 4, 5, 6, 7]))
+    simd_shuffle8::<_, ::v64::i8x8>(a, a, [0, 1, 2, 3, 4, 5, 6, 7]).as_i16x8()
 }
 
 /// Sign extend packed 8-bit integers in `a` to packed 32-bit integers

Original file line number	Diff line number	Diff line change
`@@ -265,7 +265,7 @@ pub unsafe fn _mm_cmpeq_epi64(a: i64x2, b: i64x2) -> i64x2 {`
`265`	`265`	`#[target_feature = "+sse4.1"]`
`266`	`266`	`#[cfg_attr(test, assert_instr(pmovsxbw))]`
`267`	`267`	`pub unsafe fn _mm_cvtepi8_epi16(a: i8x16) -> i16x8 {`
`268`		`- simd_cast::<::v64::i8x8, _>(simd_shuffle8(a, a, [0, 1, 2, 3, 4, 5, 6, 7]))`
	`268`	`+ simd_shuffle8::<_, ::v64::i8x8>(a, a, [0, 1, 2, 3, 4, 5, 6, 7]).as_i16x8()`
`269`	`269`	`}`
`270`	`270`
`271`	`271`	/// Sign extend packed 8-bit integers in `a` to packed 32-bit integers