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Open Menu /external/bsd/llvm/dist/llvm/test/MC/AArch64/neon-scalar-mul.s 
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// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s

// Check that the assembler can handle the documented syntax for AArch64

//----------------------------------------------------------------------
// Scalar Integer Saturating Doubling Multiply Half High
//----------------------------------------------------------------------

    sqdmulh h10, h11, h12
    sqdmulh s20, s21, s2
        
// CHECK: sqdmulh h10, h11, h12     // encoding: [0x6a,0xb5,0x6c,0x5e]
// CHECK: sqdmulh s20, s21, s2      // encoding: [0xb4,0xb6,0xa2,0x5e]

//----------------------------------------------------------------------
// Scalar Integer Saturating Rounding Doubling Multiply Half High
//----------------------------------------------------------------------

    sqrdmulh h10, h11, h12
    sqrdmulh s20, s21, s2
        
// CHECK: sqrdmulh h10, h11, h12     // encoding: [0x6a,0xb5,0x6c,0x7e]
// CHECK: sqrdmulh s20, s21, s2      // encoding: [0xb4,0xb6,0xa2,0x7e]

//----------------------------------------------------------------------
// Floating-point Multiply Extended
//----------------------------------------------------------------------

    fmulx h20, h22, h15
    fmulx s20, s22, s15
    fmulx d23, d11, d1

// CHECK: fmulx   h20, h22, h15           // encoding: [0xd4,0x1e,0x4f,0x5e]
// CHECK: fmulx s20, s22, s15   // encoding: [0xd4,0xde,0x2f,0x5e]
// CHECK: fmulx d23, d11, d1    // encoding: [0x77,0xdd,0x61,0x5e]

//----------------------------------------------------------------------
// Signed Saturating Doubling Multiply-Add Long
//----------------------------------------------------------------------

    sqdmlal s17, h27, h12
    sqdmlal d19, s24, s12

// CHECK: sqdmlal s17, h27, h12  // encoding: [0x71,0x93,0x6c,0x5e]
// CHECK: sqdmlal d19, s24, s12  // encoding: [0x13,0x93,0xac,0x5e]

//----------------------------------------------------------------------
// Signed Saturating Doubling Multiply-Subtract Long
//----------------------------------------------------------------------

    sqdmlsl s14, h12, h25
    sqdmlsl d12, s23, s13

// CHECK: sqdmlsl s14, h12, h25  // encoding: [0x8e,0xb1,0x79,0x5e]
// CHECK: sqdmlsl d12, s23, s13  // encoding: [0xec,0xb2,0xad,0x5e]

//----------------------------------------------------------------------
// Signed Saturating Doubling Multiply Long
//----------------------------------------------------------------------

    sqdmull s12, h22, h12
    sqdmull d15, s22, s12

// CHECK: sqdmull s12, h22, h12  // encoding: [0xcc,0xd2,0x6c,0x5e]
// CHECK: sqdmull d15, s22, s12  // encoding: [0xcf,0xd2,0xac,0x5e]