2014-04-24 23:04:20 +08:00
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// RUN: llvm-mc -triple arm64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
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2013-10-18 22:03:24 +08:00
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// Check that the assembler can handle the documented syntax for AArch64
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//----------------------------------------------------------------------
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// Scalar Signed Saturating Extract Unsigned Narrow
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//----------------------------------------------------------------------
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sqxtun b19, h14
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sqxtun h21, s15
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sqxtun s20, d12
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// CHECK: sqxtun b19, h14 // encoding: [0xd3,0x29,0x21,0x7e]
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// CHECK: sqxtun h21, s15 // encoding: [0xf5,0x29,0x61,0x7e]
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// CHECK: sqxtun s20, d12 // encoding: [0x94,0x29,0xa1,0x7e]
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//----------------------------------------------------------------------
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// Scalar Signed Saturating Extract Signed Narrow
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//----------------------------------------------------------------------
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sqxtn b18, h18
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sqxtn h20, s17
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sqxtn s19, d14
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// CHECK: sqxtn b18, h18 // encoding: [0x52,0x4a,0x21,0x5e]
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// CHECK: sqxtn h20, s17 // encoding: [0x34,0x4a,0x61,0x5e]
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// CHECK: sqxtn s19, d14 // encoding: [0xd3,0x49,0xa1,0x5e]
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//----------------------------------------------------------------------
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// Scalar Unsigned Saturating Extract Narrow
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//----------------------------------------------------------------------
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uqxtn b18, h18
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uqxtn h20, s17
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uqxtn s19, d14
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// CHECK: uqxtn b18, h18 // encoding: [0x52,0x4a,0x21,0x7e]
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// CHECK: uqxtn h20, s17 // encoding: [0x34,0x4a,0x61,0x7e]
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// CHECK: uqxtn s19, d14 // encoding: [0xd3,0x49,0xa1,0x7e]
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