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view test/MC/AArch64/neon-crypto.s @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 54457678186b
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// RUN: llvm-mc -triple=aarch64 -mattr=+neon -mattr=+crypto -show-encoding < %s | FileCheck %s
// RUN: not llvm-mc -triple=aarch64 -mattr=+neon -show-encoding < %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CRYPTO %s

// Check that the assembler can handle the documented syntax for AArch64

//------------------------------------------------------------------------------
// Instructions for crypto
//------------------------------------------------------------------------------

        aese v0.16b, v1.16b
        aesd v0.16b, v1.16b
        aesmc v0.16b, v1.16b
        aesimc v0.16b, v1.16b

// CHECK-NO-CRYPTO: error: instruction requires a CPU feature not currently enabled
// CHECK: aese	v0.16b, v1.16b          // encoding: [0x20,0x48,0x28,0x4e]
// CHECK: aesd	v0.16b, v1.16b          // encoding: [0x20,0x58,0x28,0x4e]
// CHECK: aesmc	v0.16b, v1.16b          // encoding: [0x20,0x68,0x28,0x4e]
// CHECK: aesimc	v0.16b, v1.16b          // encoding: [0x20,0x78,0x28,0x4e]

        sha1h s0, s1
        sha1su1 v0.4s, v1.4s
        sha256su0 v0.4s, v1.4s

// CHECK: sha1h	s0, s1                  // encoding: [0x20,0x08,0x28,0x5e]
// CHECK: sha1su1	v0.4s, v1.4s            // encoding: [0x20,0x18,0x28,0x5e]
// CHECK: sha256su0	v0.4s, v1.4s    // encoding: [0x20,0x28,0x28,0x5e]

        sha1c q0, s1, v2.4s
        sha1p q0, s1, v2.4s
        sha1m q0, s1, v2.4s
        sha1su0 v0.4s, v1.4s, v2.4s
        sha256h q0, q1, v2.4s
        sha256h2 q0, q1, v2.4s
        sha256su1 v0.4s, v1.4s, v2.4s

// CHECK: sha1c	q0, s1, v2.4s           // encoding: [0x20,0x00,0x02,0x5e]
// CHECK: sha1p	q0, s1, v2.4s           // encoding: [0x20,0x10,0x02,0x5e]
// CHECK: sha1m	q0, s1, v2.4s           // encoding: [0x20,0x20,0x02,0x5e]
// CHECK: sha1su0	v0.4s, v1.4s, v2.4s     // encoding: [0x20,0x30,0x02,0x5e]
// CHECK: sha256h	q0, q1, v2.4s           // encoding: [0x20,0x40,0x02,0x5e]
// CHECK: sha256h2	q0, q1, v2.4s   // encoding: [0x20,0x50,0x02,0x5e]
// CHECK: sha256su1	v0.4s, v1.4s, v2.4s // encoding: [0x20,0x60,0x02,0x5e]