mirror of
https://github.com/c64scene-ar/llvm-6502.git
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7b59710b6f
This skips a couple of compare ones due to the different syntaxt for floating-point 0.0. AArch64 does it more canonically, and we'll need to fiddle ARM64 to make it work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207119 91177308-0d34-0410-b5e6-96231b3b80d8
65 lines
2.5 KiB
ArmAsm
65 lines
2.5 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
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// RUN: llvm-mc -triple arm64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
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// Check that the assembler can handle the documented syntax for AArch64
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//----------------------------------------------------------------------
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// Scalar Integer Saturating Doubling Multiply Half High
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//----------------------------------------------------------------------
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sqdmulh h10, h11, h12
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sqdmulh s20, s21, s2
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// CHECK: sqdmulh h10, h11, h12 // encoding: [0x6a,0xb5,0x6c,0x5e]
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// CHECK: sqdmulh s20, s21, s2 // encoding: [0xb4,0xb6,0xa2,0x5e]
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//----------------------------------------------------------------------
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// Scalar Integer Saturating Rounding Doubling Multiply Half High
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//----------------------------------------------------------------------
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sqrdmulh h10, h11, h12
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sqrdmulh s20, s21, s2
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// CHECK: sqrdmulh h10, h11, h12 // encoding: [0x6a,0xb5,0x6c,0x7e]
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// CHECK: sqrdmulh s20, s21, s2 // encoding: [0xb4,0xb6,0xa2,0x7e]
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//----------------------------------------------------------------------
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// Floating-point Multiply Extended
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//----------------------------------------------------------------------
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fmulx s20, s22, s15
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fmulx d23, d11, d1
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// CHECK: fmulx s20, s22, s15 // encoding: [0xd4,0xde,0x2f,0x5e]
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// CHECK: fmulx d23, d11, d1 // encoding: [0x77,0xdd,0x61,0x5e]
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//----------------------------------------------------------------------
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// Signed Saturating Doubling Multiply-Add Long
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//----------------------------------------------------------------------
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sqdmlal s17, h27, h12
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sqdmlal d19, s24, s12
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// CHECK: sqdmlal s17, h27, h12 // encoding: [0x71,0x93,0x6c,0x5e]
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// CHECK: sqdmlal d19, s24, s12 // encoding: [0x13,0x93,0xac,0x5e]
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//----------------------------------------------------------------------
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// Signed Saturating Doubling Multiply-Subtract Long
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//----------------------------------------------------------------------
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sqdmlsl s14, h12, h25
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sqdmlsl d12, s23, s13
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// CHECK: sqdmlsl s14, h12, h25 // encoding: [0x8e,0xb1,0x79,0x5e]
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// CHECK: sqdmlsl d12, s23, s13 // encoding: [0xec,0xb2,0xad,0x5e]
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//----------------------------------------------------------------------
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// Signed Saturating Doubling Multiply Long
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//----------------------------------------------------------------------
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sqdmull s12, h22, h12
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sqdmull d15, s22, s12
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// CHECK: sqdmull s12, h22, h12 // encoding: [0xcc,0xd2,0x6c,0x5e]
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// CHECK: sqdmull d15, s22, s12 // encoding: [0xcf,0xd2,0xac,0x5e]
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