File: v7a-subfeature.s

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (36 lines) | stat: -rw-r--r-- 708 bytes parent folder | download | duplicates (13) 
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: ee000a81    vmla.f32 s0, s1, s2

vfp3:
  vmov.f32 s0, #0.5

@CHECK-LABEL: vfp3
@CHECK: eeb60a00    vmov.f32 s0, #5.000000e-01

neon:
  vmla.f32 d0, d1, d2

@CHECK-LABEL: neon
@CHECK: f2010d12    vmla.f32 d0, d1, d2

fp16:
  vcvt.f32.f16 q0, d2

@CHECK-LABEL: fp16
@CHECK: f3b60702     vcvt.f32.f16 q0, d2

div:
  udiv r0, r1, r2

@CHECK-LABEL: div
@CHECK: e730f211    udiv r0, r1, r2