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      1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
      2 
      3 //-----------------------------------------------------------------------------
      4 // Signed saturating doubling multiply long (scalar, by element)
      5 //-----------------------------------------------------------------------------
      6     sqdmull s1, h1, v1.h[1]
      7     sqdmull s8, h2, v5.h[2]
      8     sqdmull s12, h17, v9.h[3]
      9     sqdmull s31, h31, v15.h[7]
     10     sqdmull d1, s1, v4.s[0]
     11     sqdmull d31, s31, v31.s[3]
     12     sqdmull d9, s10, v15.s[0]
     13 
     14 
     15 // CHECK: sqdmull s1, h1, v1.h[1]       // encoding: [0x21,0xb0,0x51,0x5f]
     16 // CHECK: sqdmull s8, h2, v5.h[2]       // encoding: [0x48,0xb0,0x65,0x5f]
     17 // CHECK: sqdmull s12, h17, v9.h[3]     // encoding: [0x2c,0xb2,0x79,0x5f]
     18 // CHECK: sqdmull s31, h31, v15.h[7]    // encoding: [0xff,0xbb,0x7f,0x5f]
     19 // CHECK: sqdmull d1, s1, v4.s[0]       // encoding: [0x21,0xb0,0x84,0x5f]
     20 // CHECK: sqdmull d31, s31, v31.s[3]    // encoding: [0xff,0xbb,0xbf,0x5f]
     21 // CHECK: sqdmull d9, s10, v15.s[0]     // encoding: [0x49,0xb1,0x8f,0x5f]
     22 
     23 //-----------------------------------------------------------------------------
     24 // Scalar Signed saturating doubling multiply returning
     25 // high half (scalar, by element)
     26 //-----------------------------------------------------------------------------
     27     sqdmulh h0, h1, v0.h[0]
     28     sqdmulh h10, h11, v10.h[4]
     29     sqdmulh h20, h21, v15.h[7]
     30     sqdmulh s25, s26, v27.s[3]
     31     sqdmulh s2, s6, v7.s[0]
     32 
     33 // CHECK: sqdmulh h0, h1, v0.h[0]       // encoding: [0x20,0xc0,0x40,0x5f]
     34 // CHECK: sqdmulh h10, h11, v10.h[4]    // encoding: [0x6a,0xc9,0x4a,0x5f]
     35 // CHECK: sqdmulh h20, h21, v15.h[7]    // encoding: [0xb4,0xca,0x7f,0x5f]
     36 // CHECK: sqdmulh s25, s26, v27.s[3]    // encoding: [0x59,0xcb,0xbb,0x5f]
     37 // CHECK: sqdmulh s2, s6, v7.s[0]       // encoding: [0xc2,0xc0,0x87,0x5f]
     38 
     39 //-----------------------------------------------------------------------------
     40 // Signed saturating rounding doubling multiply returning
     41 // high half (scalar, by element)
     42 //-----------------------------------------------------------------------------
     43     sqrdmulh h31, h30, v14.h[2]
     44     sqrdmulh h1, h1, v1.h[4]
     45     sqrdmulh h21, h22, v15.h[7]
     46     sqrdmulh s5, s6, v7.s[2]
     47     sqrdmulh s20, s26, v27.s[1]
     48 
     49 // CHECK: sqrdmulh h31, h30, v14.h[2]   // encoding: [0xdf,0xd3,0x6e,0x5f]
     50 // CHECK: sqrdmulh h1, h1, v1.h[4]      // encoding: [0x21,0xd8,0x41,0x5f]
     51 // CHECK: sqrdmulh h21, h22, v15.h[7]   // encoding: [0xd5,0xda,0x7f,0x5f]
     52 // CHECK: sqrdmulh s5, s6, v7.s[2]      // encoding: [0xc5,0xd8,0x87,0x5f]
     53 // CHECK: sqrdmulh s20, s26, v27.s[1]   // encoding: [0x54,0xd3,0xbb,0x5f]
     54 
     55 
     56 
     57 
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     59