136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// Check that the assembler can handle the documented syntax for AArch64
436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines//------------------------------------------------------------------------------
636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// Unsigned integer lengthen (vector)
736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines//------------------------------------------------------------------------------
836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl v0.8h, v1.8b
936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl v0.4s, v1.4h
1036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl v0.2d, v1.2s
1136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
1236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll v0.8h, v1.8b, #0        // encoding: [0x20,0xa4,0x08,0x2f]
1336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll v0.4s, v1.4h, #0        // encoding: [0x20,0xa4,0x10,0x2f]
1436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll v0.2d, v1.2s, #0        // encoding: [0x20,0xa4,0x20,0x2f]
1536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
1636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines//------------------------------------------------------------------------------
1736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// Unsigned integer lengthen (vector, second part)
1836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines//------------------------------------------------------------------------------
1936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
2036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl2 v0.8h, v1.16b
2136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl2 v0.4s, v1.8h
2236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines        uxtl2 v0.2d, v1.4s
2336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines
2436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll2 v0.8h, v1.16b, #0       // encoding: [0x20,0xa4,0x08,0x6f]
2536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll2 v0.4s, v1.8h, #0        // encoding: [0x20,0xa4,0x10,0x6f]
2636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: ushll2 v0.2d, v1.4s, #0        // encoding: [0x20,0xa4,0x20,0x6f]
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