You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
2.5 KiB
64 lines
2.5 KiB
// 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
|
|
|
|
//----------------------------------------------------------------------
|
|
// Floating-point Reciprocal Step
|
|
//----------------------------------------------------------------------
|
|
|
|
frecps h21, h16, h13
|
|
frecps s21, s16, s13
|
|
frecps d22, d30, d21
|
|
|
|
// CHECK: frecps h21, h16, h13 // encoding: [0x15,0x3e,0x4d,0x5e]
|
|
// CHECK: frecps s21, s16, s13 // encoding: [0x15,0xfe,0x2d,0x5e]
|
|
// CHECK: frecps d22, d30, d21 // encoding: [0xd6,0xff,0x75,0x5e]
|
|
|
|
//----------------------------------------------------------------------
|
|
// Floating-point Reciprocal Square Root Step
|
|
//----------------------------------------------------------------------
|
|
|
|
frsqrts h21, h5, h12
|
|
frsqrts s21, s5, s12
|
|
frsqrts d8, d22, d18
|
|
|
|
// CHECK: frsqrts h21, h5, h12 // encoding: [0xb5,0x3c,0xcc,0x5e]
|
|
// CHECK: frsqrts s21, s5, s12 // encoding: [0xb5,0xfc,0xac,0x5e]
|
|
// CHECK: frsqrts d8, d22, d18 // encoding: [0xc8,0xfe,0xf2,0x5e]
|
|
|
|
//----------------------------------------------------------------------
|
|
// Scalar Floating-point Reciprocal Estimate
|
|
//----------------------------------------------------------------------
|
|
|
|
frecpe h19, h14
|
|
frecpe s19, s14
|
|
frecpe d13, d13
|
|
|
|
// CHECK: frecpe h19, h14 // encoding: [0xd3,0xd9,0xf9,0x5e]
|
|
// CHECK: frecpe s19, s14 // encoding: [0xd3,0xd9,0xa1,0x5e]
|
|
// CHECK: frecpe d13, d13 // encoding: [0xad,0xd9,0xe1,0x5e]
|
|
|
|
//----------------------------------------------------------------------
|
|
// Scalar Floating-point Reciprocal Exponent
|
|
//----------------------------------------------------------------------
|
|
|
|
frecpx h18, h10
|
|
frecpx s18, s10
|
|
frecpx d16, d19
|
|
|
|
// CHECK: frecpx h18, h10 // encoding: [0x52,0xf9,0xf9,0x5e]
|
|
// CHECK: frecpx s18, s10 // encoding: [0x52,0xf9,0xa1,0x5e]
|
|
// CHECK: frecpx d16, d19 // encoding: [0x70,0xfa,0xe1,0x5e]
|
|
|
|
//----------------------------------------------------------------------
|
|
// Scalar Floating-point Reciprocal Square Root Estimate
|
|
//----------------------------------------------------------------------
|
|
|
|
frsqrte h22, h13
|
|
frsqrte s22, s13
|
|
frsqrte d21, d12
|
|
|
|
// CHECK: frsqrte h22, h13 // encoding: [0xb6,0xd9,0xf9,0x7e]
|
|
// CHECK: frsqrte s22, s13 // encoding: [0xb6,0xd9,0xa1,0x7e]
|
|
// CHECK: frsqrte d21, d12 // encoding: [0x95,0xd9,0xe1,0x7e]
|