T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add x86 SIMD average rounding

Browse Source
This commit is contained in:
Andrew Brown
2020-01-31 14:37:29 -08:00
parent 830bdd5127
commit 032e81fd6f
5 changed files with 65 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cranelift/codegen/meta/src/isa/x86/opcodes.rs
View File

@@ -317,6 +317,12 @@ pub static PAND: [u8; 3] = [0x66, 0x0f, 0xdb];
/// Bitwise AND NOT of xmm2/m128 and xmm1 (SSE2).
pub static PANDN: [u8; 3] = [0x66, 0x0f, 0xdf];
/// Average packed unsigned byte integers from xmm2/m128 and xmm1 with rounding (SSE2).
pub static PAVGB: [u8; 3] = [0x66, 0x0f, 0xE0];
/// Average packed unsigned word integers from xmm2/m128 and xmm1 with rounding (SSE2).
pub static PAVGW: [u8; 3] = [0x66, 0x0f, 0xE3];
/// Compare packed data for equal (SSE2).
pub static PCMPEQB: [u8; 3] = [0x66, 0x0f, 0x74];