File: v7a-subfeature.s

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (36 lines) | stat: -rw-r--r-- 708 bytes parent folder | download | duplicates (3) 
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
33
34
35
36
 
@ RUN: llvm-mc < %s -triple armv7a -mattr=+vfp3,+neon,+fp16,+hwdiv-arm -filetype=obj | llvm-objdump -d - | FileCheck %s

.eabi_attribute Tag_FP_arch, 3 // VFP3
.eabi_attribute Tag_Advanced_SIMD_arch, 2 // SIMDv1 with fp16
.eabi_attribute Tag_DIV_use, 2 // permitted

vfp2:
  vmla.f32 s0, s1, s2

@CHECK-LABEL: vfp2
@CHECK: 81 0a 00 ee vmla.f32 s0, s1, s2

vfp3:
  vmov.f32 s0, #0.5

@CHECK-LABEL: vfp3
@CHECK: 00 0a b6 ee vmov.f32 s0, #5.000000e-01

neon:
  vmla.f32 d0, d1, d2

@CHECK-LABEL: neon
@CHECK: 12 0d 01 f2 vmla.f32 d0, d1, d2

fp16:
  vcvt.f32.f16 q0, d2

@CHECK-LABEL: fp16
@CHECK: 02 07 b6 f3  vcvt.f32.f16 q0, d2

div:
  udiv r0, r1, r2

@CHECK-LABEL: div
@CHECK: 11 f2 30 e7 udiv r0, r1, r2