squiid/rust
1
0
Fork 0
Code Issues Pull requests Projects Activity

Add most SSE4.1 intrinsics.

Browse source
This commit is contained in:
Huon Wilson 2015-08-10 17:46:02 -07:00
parent f6275b760c
commit 627784b186
1 changed files with 15 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
src/librustc_platform_intrinsics/x86.rs
View file

@ -79,6 +79,21 @@ pub fn find<'tcx>(_tcx: &ty::ctxt<'tcx>, name: &str) -> Option<Intrinsic> {
"sign_epi16" => p!("ssse3.psign.w.128", (i16x8, i16x8) -> i16x8),
"sign_epi32" => p!("ssse3.psign.d.128", (i32x4, i32x4) -> i32x4),
"sign_epi8" => p!("ssse3.psign.b.128", (i8x16, i8x16) -> i8x16),
"max_epi32" => p!("sse41.pmaxsd", (i32x4, i32x4) -> i32x4),
"max_epi8" => p!("sse41.pmaxsb", (i8x16, i8x16) -> i8x16),
"max_epu16" => p!("sse41.pmaxuw", (i16x8, i16x8) -> i16x8),
"max_epu32" => p!("sse41.pmaxud", (i32x4, i32x4) -> i32x4),
"min_epi32" => p!("sse41.pminsd", (i32x4, i32x4) -> i32x4),
"min_epi8" => p!("sse41.pminsb", (i8x16, i8x16) -> i8x16),
"min_epu16" => p!("sse41.pminuw", (i16x8, i16x8) -> i16x8),
"min_epu32" => p!("sse41.pminud", (i32x4, i32x4) -> i32x4),
"minpos_epu16" => p!("sse41.phminposuw", (i16x8) -> i16x8),
"mul_epi32" => p!("sse41.muldq", (i32x4, i32x4) -> i64x2),
"packus_epi32" => p!("sse41.packusdw", (i32x4, i32x4) -> i16x8),
"testc_si128" => p!("sse41.ptestc", (i64x2, i64x2) -> i32),
"testnzc_si128" => p!("sse41.ptestnzc", (i64x2, i64x2) -> i32),
"testz_si128" => p!("sse41.ptestz", (i64x2, i64x2) -> i32),
_ => return None
})
}