File: neon-mov-vfp.s

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (32 lines) | stat: -rw-r--r-- 1,423 bytes parent folder | download | duplicates (35)
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
29
30
31
32
@ RUN: not llvm-mc -mcpu=cortex-a8 -triple armv7-unknown-unknown -show-encoding -mattr=-neon < %s 2>&1 | FileCheck %s --check-prefix=VFP --check-prefix=CHECK
@ RUN: not llvm-mc -mcpu=cortex-a8 -triple thumbv7-unknown-unknown -show-encoding -mattr=-neon < %s 2>&1 | FileCheck %s --check-prefix=VFP --check-prefix=CHECK
@ RUN: llvm-mc -mcpu=cortex-a8 -triple armv7-unknown-unknown -show-encoding -mattr=+neon < %s 2>&1 | FileCheck %s --check-prefix=NEON --check-prefix=CHECK
@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumbv7-unknown-unknown -show-encoding -mattr=+neon < %s 2>&1 | FileCheck %s --check-prefix=NEON --check-prefix=CHECK

@ The 32-bit variants of the NEON scalar move instructions are also available
@ to any core with VFPv2

@ CHECK-DAG: vmov.32 d13[0], r6 @ encoding:
@ CHECK-DAG: vmov.32 d17[1], r9 @ encoding:
vmov.32 d13[0], r6
vmov.32 d17[1], r9

@ VFP-DAG: error: instruction requires: NEON
@ VFP-DAG: error: instruction requires: NEON
@ NEON-DAG: vmov.8  d22[5], r2 @ encoding:
@ NEON-DAG: vmov.16 d3[2], r4 @ encoding:
vmov.8 d22[5], r2
vmov.16 d3[2], r4

@ CHECK-DAG: vmov.32 r6, d13[0] @ encoding:
@ CHECK-DAG: vmov.32 r9, d17[1] @ encoding:
vmov.32 r6, d13[0]
vmov.32 r9, d17[1]

@ VFP-DAG: error: instruction requires: NEON
@ VFP-DAG: error: instruction requires: NEON
@ NEON-DAG: vmov.s8 r2, d22[5] @ encoding:
@ NEON-DAG: vmov.u16        r4, d3[2] @ encoding:
vmov.s8 r2, d22[5]
vmov.u16 r4, d3[2]