Sam Parker ddd8dfc9d7 [AArch64] Add V8_2aOps feature to Cortex-A55 and 75
Add the missing hardware features the ProcA55 and ProcA75 feature.
These are already enabled via the target parser, but I had missed
them in the backend.

Differential Revision: https://reviews.llvm.org/D37974

llvm-svn: 313535
2017-09-18 14:46:14 +00:00

51 lines
1.5 KiB
ArmAsm

// RUN: llvm-mc -triple aarch64-- -mattr=+crc %s 2>&1 |\
// RUN: FileCheck %s --check-prefix=CRC
// RUN: llvm-mc -triple aarch64-- -mcpu=cortex-a55 %s 2>&1 |\
// RUN: FileCheck %s --check-prefix=CRC
// RUN: llvm-mc -triple aarch64-- -mcpu=cortex-a75 %s 2>&1 |\
// RUN: FileCheck %s --check-prefix=CRC
// RUN: not llvm-mc -triple aarch64-- %s 2>&1 |\
// RUN: FileCheck %s --check-prefix=NOCRC
// RUN: not llvm-mc -triple aarch64-- -mcpu=cyclone %s 2>&1 |\
// RUN: FileCheck %s --check-prefix=NOCRC
crc32b w0, w1, w5
crc32h w3, w5, w6
crc32w w19, wzr, w20
crc32x w3, w5, x20
// CRC: crc32b w0, w1, w5
// CRC: crc32h w3, w5, w6
// CRC: crc32w w19, wzr, w20
// CRC: crc32x w3, w5, x20
// NOCRC: error: instruction requires: crc
// NOCRC: crc32b w0, w1, w5
// NOCRC: error: instruction requires: crc
// NOCRC: crc32h w3, w5, w6
// NOCRC: error: instruction requires: crc
// NOCRC: crc32w w19, wzr, w20
// NOCRC: error: instruction requires: crc
// NOCRC: crc32x w3, w5, x20
crc32cb w5, w10, w15
crc32ch w3, w5, w7
crc32cw w11, w13, w17
crc32cx w19, w23, x29
// CRC: crc32cb w5, w10, w15
// CRC: crc32ch w3, w5, w7
// CRC: crc32cw w11, w13, w17
// CRC: crc32cx w19, w23, x29
// NOCRC: error: instruction requires: crc
// NOCRC: crc32cb w5, w10, w15
// NOCRC: error: instruction requires: crc
// NOCRC: crc32ch w3, w5, w7
// NOCRC: error: instruction requires: crc
// NOCRC: crc32cw w11, w13, w17
// NOCRC: error: instruction requires: crc
// NOCRC: crc32cx w19, w23, x29