forked from OSchip/llvm-project
82 lines
3.5 KiB
ArmAsm
82 lines
3.5 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
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//------------------------------------------------------------------------------
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// Scalar Integer Saturating Add (Signed)
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//------------------------------------------------------------------------------
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sqadd b0, b1, b2
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sqadd h10, h11, h12
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sqadd s20, s21, s2
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sqadd d17, d31, d8
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// CHECK: sqadd b0, b1, b2 // encoding: [0x20,0x0c,0x22,0x5e]
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// CHECK: sqadd h10, h11, h12 // encoding: [0x6a,0x0d,0x6c,0x5e]
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// CHECK: sqadd s20, s21, s2 // encoding: [0xb4,0x0e,0xa2,0x5e]
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// CHECK: sqadd d17, d31, d8 // encoding: [0xf1,0x0f,0xe8,0x5e]
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//------------------------------------------------------------------------------
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// Scalar Integer Saturating Add (Unsigned)
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//------------------------------------------------------------------------------
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uqadd b0, b1, b2
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uqadd h10, h11, h12
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uqadd s20, s21, s2
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uqadd d17, d31, d8
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// CHECK: uqadd b0, b1, b2 // encoding: [0x20,0x0c,0x22,0x7e]
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// CHECK: uqadd h10, h11, h12 // encoding: [0x6a,0x0d,0x6c,0x7e]
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// CHECK: uqadd s20, s21, s2 // encoding: [0xb4,0x0e,0xa2,0x7e]
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// CHECK: uqadd d17, d31, d8 // encoding: [0xf1,0x0f,0xe8,0x7e]
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//------------------------------------------------------------------------------
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// Scalar Integer Saturating Sub (Signed)
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//------------------------------------------------------------------------------
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sqsub b0, b1, b2
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sqsub h10, h11, h12
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sqsub s20, s21, s2
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sqsub d17, d31, d8
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// CHECK: sqsub b0, b1, b2 // encoding: [0x20,0x2c,0x22,0x5e]
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// CHECK: sqsub h10, h11, h12 // encoding: [0x6a,0x2d,0x6c,0x5e]
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// CHECK: sqsub s20, s21, s2 // encoding: [0xb4,0x2e,0xa2,0x5e]
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// CHECK: sqsub d17, d31, d8 // encoding: [0xf1,0x2f,0xe8,0x5e]
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//------------------------------------------------------------------------------
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// Scalar Integer Saturating Sub (Unsigned)
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//------------------------------------------------------------------------------
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uqsub b0, b1, b2
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uqsub h10, h11, h12
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uqsub s20, s21, s2
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uqsub d17, d31, d8
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// CHECK: uqsub b0, b1, b2 // encoding: [0x20,0x2c,0x22,0x7e]
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// CHECK: uqsub h10, h11, h12 // encoding: [0x6a,0x2d,0x6c,0x7e]
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// CHECK: uqsub s20, s21, s2 // encoding: [0xb4,0x2e,0xa2,0x7e]
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// CHECK: uqsub d17, d31, d8 // encoding: [0xf1,0x2f,0xe8,0x7e]
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//----------------------------------------------------------------------
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// Signed Saturating Accumulated of Unsigned Value
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//----------------------------------------------------------------------
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suqadd b19, b14
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suqadd h20, h15
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suqadd s21, s12
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suqadd d18, d22
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// CHECK: suqadd b19, b14 // encoding: [0xd3,0x39,0x20,0x5e]
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// CHECK: suqadd h20, h15 // encoding: [0xf4,0x39,0x60,0x5e]
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// CHECK: suqadd s21, s12 // encoding: [0x95,0x39,0xa0,0x5e]
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// CHECK: suqadd d18, d22 // encoding: [0xd2,0x3a,0xe0,0x5e]
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//----------------------------------------------------------------------
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// Unsigned Saturating Accumulated of Signed Value
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//----------------------------------------------------------------------
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usqadd b19, b14
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usqadd h20, h15
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usqadd s21, s12
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usqadd d18, d22
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// CHECK: usqadd b19, b14 // encoding: [0xd3,0x39,0x20,0x7e]
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// CHECK: usqadd h20, h15 // encoding: [0xf4,0x39,0x60,0x7e]
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// CHECK: usqadd s21, s12 // encoding: [0x95,0x39,0xa0,0x7e]
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// CHECK: usqadd d18, d22 // encoding: [0xd2,0x3a,0xe0,0x7e]
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