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| author | Huon Wilson <dbau.pp+github@gmail.com> | 2015-08-10 17:46:02 -0700 |
|---|---|---|
| committer | Huon Wilson <dbau.pp+github@gmail.com> | 2015-08-17 14:41:39 -0700 |
| commit | 627784b186e49648f63af0dc24cd912a7b53d56d (patch) | |
| tree | f459a5a8e5c0520565fee3609ee07073e24033fd | |
| parent | f6275b760c8638985cef7c6ee0a694a1b0eff661 (diff) | |
| download | rust-627784b186e49648f63af0dc24cd912a7b53d56d.tar.gz rust-627784b186e49648f63af0dc24cd912a7b53d56d.zip | |
Add most SSE4.1 intrinsics.
| -rw-r--r-- | src/librustc_platform_intrinsics/x86.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/librustc_platform_intrinsics/x86.rs b/src/librustc_platform_intrinsics/x86.rs index 2085342d11d..32a8674460d 100644 --- a/src/librustc_platform_intrinsics/x86.rs +++ b/src/librustc_platform_intrinsics/x86.rs @@ -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 }) } |