test/MC/AArch64/neon-scalar-neg.s

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
   2
   3 // Check that the assembler can handle the documented syntax for AArch64
   4
   5 //----------------------------------------------------------------------
   6 // Scalar Negate
   7 //----------------------------------------------------------------------
   8
   9     neg d29, d24
  10
  11 // CHECK: neg d29, d24    // encoding: [0x1d,0xbb,0xe0,0x7e]
  12
  13 //----------------------------------------------------------------------
  14 // Scalar Signed Saturating Negate
  15 //----------------------------------------------------------------------
  16
  17     sqneg b19, b14
  18     sqneg h21, h15
  19     sqneg s20, s12
  20     sqneg d18, d12
  21
  22 // CHECK: sqneg b19, b14    // encoding: [0xd3,0x79,0x20,0x7e]
  23 // CHECK: sqneg h21, h15    // encoding: [0xf5,0x79,0x60,0x7e]
  24 // CHECK: sqneg s20, s12    // encoding: [0x94,0x79,0xa0,0x7e]
  25 // CHECK: sqneg d18, d12    // encoding: [0x92,0x79,0xe0,0x7e]