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78eedb15c9
According to the specification, CRC is an optional extension of the architecture. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207214 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
930 B
ArmAsm
19 lines
930 B
ArmAsm
// RUN: llvm-mc -triple arm64 -mattr=+crc -show-encoding < %s | FileCheck %s
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crc32b w5, w7, w20
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crc32h w28, wzr, w30
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crc32w w0, w1, w2
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crc32x w7, w9, x20
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crc32cb w9, w5, w4
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crc32ch w13, w17, w25
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crc32cw wzr, w3, w5
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crc32cx w18, w16, xzr
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// CHECK: crc32b w5, w7, w20 // encoding: [0xe5,0x40,0xd4,0x1a]
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// CHECK: crc32h w28, wzr, w30 // encoding: [0xfc,0x47,0xde,0x1a]
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// CHECK: crc32w w0, w1, w2 // encoding: [0x20,0x48,0xc2,0x1a]
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// CHECK: crc32x w7, w9, x20 // encoding: [0x27,0x4d,0xd4,0x9a]
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// CHECK: crc32cb w9, w5, w4 // encoding: [0xa9,0x50,0xc4,0x1a]
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// CHECK: crc32ch w13, w17, w25 // encoding: [0x2d,0x56,0xd9,0x1a]
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// CHECK: crc32cw wzr, w3, w5 // encoding: [0x7f,0x58,0xc5,0x1a]
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// CHECK: crc32cx w18, w16, xzr // encoding: [0x12,0x5e,0xdf,0x9a]
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