File: neon-scalar-saturating-rounding-shift.s

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (28 lines) | stat: -rw-r--r-- 1,330 bytes parent folder | download | duplicates (36)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s

//------------------------------------------------------------------------------
// Scalar Integer Saturating Rounding Shift Lef (Signed)
//------------------------------------------------------------------------------
         sqrshl b0, b1, b2
         sqrshl h10, h11, h12
         sqrshl s20, s21, s2
         sqrshl d17, d31, d8

// CHECK: sqrshl b0, b1, b2        // encoding: [0x20,0x5c,0x22,0x5e]
// CHECK: sqrshl h10, h11, h12     // encoding: [0x6a,0x5d,0x6c,0x5e]
// CHECK: sqrshl s20, s21, s2      // encoding: [0xb4,0x5e,0xa2,0x5e]
// CHECK: sqrshl d17, d31, d8      // encoding: [0xf1,0x5f,0xe8,0x5e]

//------------------------------------------------------------------------------
// Scalar Integer Saturating Rounding Shift Lef (Unsigned)
//------------------------------------------------------------------------------
         uqrshl b0, b1, b2
         uqrshl h10, h11, h12
         uqrshl s20, s21, s2
         uqrshl d17, d31, d8

// CHECK: uqrshl b0, b1, b2        // encoding: [0x20,0x5c,0x22,0x7e]
// CHECK: uqrshl h10, h11, h12     // encoding: [0x6a,0x5d,0x6c,0x7e]
// CHECK: uqrshl s20, s21, s2      // encoding: [0xb4,0x5e,0xa2,0x7e]
// CHECK: uqrshl d17, d31, d8      // encoding: [0xf1,0x5f,0xe8,0x7e]