llvm-mirror/test/MC/ARM/neont2-convert-encoding.s
Bob Wilson 438a9a1367 Add Neon VCVT instructions for f32 <-> f16 conversions.
Clang is now providing intrinsics for these and so we need to support them
in the backend.  Radar 8068427.

llvm-svn: 121902
2010-12-15 22:14:12 +00:00

41 lines
1.8 KiB
ArmAsm

@ RUN: llvm-mc -mcpu=cortex-a9 -triple thumb-unknown-unknown -show-encoding < %s | FileCheck %s
.code 16
@ CHECK: vcvt.s32.f32 d16, d16 @ encoding: [0xfb,0xff,0x20,0x07]
vcvt.s32.f32 d16, d16
@ CHECK: vcvt.u32.f32 d16, d16 @ encoding: [0xfb,0xff,0xa0,0x07]
vcvt.u32.f32 d16, d16
@ CHECK: vcvt.f32.s32 d16, d16 @ encoding: [0xfb,0xff,0x20,0x06]
vcvt.f32.s32 d16, d16
@ CHECK: vcvt.f32.u32 d16, d16 @ encoding: [0xfb,0xff,0xa0,0x06]
vcvt.f32.u32 d16, d16
@ CHECK: vcvt.s32.f32 q8, q8 @ encoding: [0xfb,0xff,0x60,0x07]
vcvt.s32.f32 q8, q8
@ CHECK: vcvt.u32.f32 q8, q8 @ encoding: [0xfb,0xff,0xe0,0x07]
vcvt.u32.f32 q8, q8
@ CHECK: vcvt.f32.s32 q8, q8 @ encoding: [0xfb,0xff,0x60,0x06]
vcvt.f32.s32 q8, q8
@ CHECK: vcvt.f32.u32 q8, q8 @ encoding: [0xfb,0xff,0xe0,0x06]
vcvt.f32.u32 q8, q8
@ CHECK: vcvt.s32.f32 d16, d16, #1 @ encoding: [0xff,0xef,0x30,0x0f]
vcvt.s32.f32 d16, d16, #1
@ CHECK: vcvt.u32.f32 d16, d16, #1 @ encoding: [0xff,0xff,0x30,0x0f]
vcvt.u32.f32 d16, d16, #1
@ CHECK: vcvt.f32.s32 d16, d16, #1 @ encoding: [0xff,0xef,0x30,0x0e]
vcvt.f32.s32 d16, d16, #1
@ CHECK: vcvt.f32.u32 d16, d16, #1 @ encoding: [0xff,0xff,0x30,0x0e]
vcvt.f32.u32 d16, d16, #1
@ CHECK: vcvt.s32.f32 q8, q8, #1 @ encoding: [0xff,0xef,0x70,0x0f]
vcvt.s32.f32 q8, q8, #1
@ CHECK: vcvt.u32.f32 q8, q8, #1 @ encoding: [0xff,0xff,0x70,0x0f]
vcvt.u32.f32 q8, q8, #1
@ CHECK: vcvt.f32.s32 q8, q8, #1 @ encoding: [0xff,0xef,0x70,0x0e]
vcvt.f32.s32 q8, q8, #1
@ CHECK: vcvt.f32.u32 q8, q8, #1 @ encoding: [0xff,0xff,0x70,0x0e]
vcvt.f32.u32 q8, q8, #1
@ CHECK: vcvt.f32.f16 q8, d16 @ encoding: [0xf6,0xff,0x20,0x07]
vcvt.f32.f16 q8, d16
@ CHECK: vcvt.f16.f32 d16, q8 @ encoding: [0xf6,0xff,0x20,0x06]
vcvt.f16.f32 d16, q8