18634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ RUN: llvm-mc -triple=armv8 -show-encoding < %s | FileCheck %s
28634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ RUN: not llvm-mc -triple=armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7
347c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOCRC
48634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32b  r0, r1, r2
58634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32h  r0, r1, r2
68634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32w  r0, r1, r2
78634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly
88634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32b    r0, r1, r2              @ encoding: [0x42,0x00,0x01,0xe1]
98634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32h    r0, r1, r2              @ encoding: [0x42,0x00,0x21,0xe1]
108634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32w    r0, r1, r2              @ encoding: [0x42,0x00,0x41,0xe1]
1147c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
1247c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
1347c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
1447c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
1547c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
1647c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
178634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly
188634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32cb  r0, r1, r2
198634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32ch  r0, r1, r2
208634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly        crc32cw  r0, r1, r2
218634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly
228634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32cb   r0, r1, r2              @ encoding: [0x42,0x02,0x01,0xe1]
238634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32ch   r0, r1, r2              @ encoding: [0x42,0x02,0x21,0xe1]
248634b0ee47be832fbf3fd6ceebb8ac9104106bc2Joey Gouly@ CHECK:  crc32cw   r0, r1, r2              @ encoding: [0x42,0x02,0x41,0xe1]
2547c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
2647c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
2747c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-V7: error: instruction requires: crc armv8
2847c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
2947c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
3047c6d17b1cce85ba30471b2270419e35ba3d5653Bernard Ogden@ CHECK-NOCRC: error: instruction requires: crc
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