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llvm-mirror/test/MC/ARM/neon-shuffle-encoding.s
Owen Anderson 98f9965c89 Unlike a lot of NEON instructions, vext isn't _actually_ parameterized by element size. Instead,
all of the different element sizes are pseudo instructions that map down to vext.8 underneath, with
the immediate shifted left to reflect the increased element size.

llvm-svn: 118183
2010-11-03 18:16:27 +00:00

47 lines
2.1 KiB
ArmAsm

@ RUN: llvm-mc -mcpu=cortex-a8 -triple arm-unknown-unkown -show-encoding < %s | FileCheck %s
@ CHECK: vext.8 d16, d17, d16, #3 @ encoding: [0xa0,0x03,0xf1,0xf2]
vext.8 d16, d17, d16, #3
@ CHECK: vext.8 d16, d17, d16, #5 @ encoding: [0xa0,0x05,0xf1,0xf2]
vext.8 d16, d17, d16, #5
@ CHECK: vext.8 q8, q9, q8, #3 @ encoding: [0xe0,0x03,0xf2,0xf2]
vext.8 q8, q9, q8, #3
@ CHECK: vext.8 q8, q9, q8, #7 @ encoding: [0xe0,0x07,0xf2,0xf2]
vext.8 q8, q9, q8, #7
@ CHECK: vext.16 d16, d17, d16, #3 @ encoding: [0xa0,0x06,0xf1,0xf2]
vext.16 d16, d17, d16, #3
@ CHECK: vext.32 q8, q9, q8, #3 @ encoding: [0xe0,0x0c,0xf2,0xf2]
vext.32 q8, q9, q8, #3
@ CHECK: vtrn.8 d17, d16 @ encoding: [0xa0,0x10,0xf2,0xf3]
vtrn.8 d17, d16
@ CHECK: vtrn.16 d17, d16 @ encoding: [0xa0,0x10,0xf6,0xf3]
vtrn.16 d17, d16
@ CHECK: vtrn.32 d17, d16 @ encoding: [0xa0,0x10,0xfa,0xf3]
vtrn.32 d17, d16
@ CHECK: vtrn.8 q9, q8 @ encoding: [0xe0,0x20,0xf2,0xf3]
vtrn.8 q9, q8
@ CHECK: vtrn.16 q9, q8 @ encoding: [0xe0,0x20,0xf6,0xf3]
vtrn.16 q9, q8
@ CHECK: vtrn.32 q9, q8 @ encoding: [0xe0,0x20,0xfa,0xf3]
vtrn.32 q9, q8
@ CHECK: vuzp.8 d17, d16 @ encoding: [0x20,0x11,0xf2,0xf3]
vuzp.8 d17, d16
@ CHECK: vuzp.16 d17, d16 @ encoding: [0x20,0x11,0xf6,0xf3]
vuzp.16 d17, d16
@ CHECK: vuzp.8 q9, q8 @ encoding: [0x60,0x21,0xf2,0xf3]
vuzp.8 q9, q8
@ CHECK: vuzp.16 q9, q8 @ encoding: [0x60,0x21,0xf6,0xf3]
vuzp.16 q9, q8
@ CHECK: vuzp.32 q9, q8 @ encoding: [0x60,0x21,0xfa,0xf3]
vuzp.32 q9, q8
@ CHECK: vzip.8 d17, d16 @ encoding: [0xa0,0x11,0xf2,0xf3]
vzip.8 d17, d16
@ CHECK: vzip.16 d17, d16 @ encoding: [0xa0,0x11,0xf6,0xf3]
vzip.16 d17, d16
@ CHECK: vzip.8 q9, q8 @ encoding: [0xe0,0x21,0xf2,0xf3]
vzip.8 q9, q8
@ CHECK: vzip.16 q9, q8 @ encoding: [0xe0,0x21,0xf6,0xf3]
vzip.16 q9, q8
@ CHECK: vzip.32 q9, q8 @ encoding: [0xe0,0x21,0xfa,0xf3]
vzip.32 q9, q8