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https://github.com/c64scene-ar/llvm-6502.git
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instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195788 91177308-0d34-0410-b5e6-96231b3b80d8
182 lines
6.7 KiB
ArmAsm
182 lines
6.7 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-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 Signed Integer Convert To Floating-point
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//----------------------------------------------------------------------
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scvtf s22, s13
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scvtf d21, d12
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// CHECK: scvtf s22, s13 // encoding: [0xb6,0xd9,0x21,0x5e]
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// CHECK: scvtf d21, d12 // encoding: [0x95,0xd9,0x61,0x5e]
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//----------------------------------------------------------------------
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// Scalar Unsigned Integer Convert To Floating-point
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//----------------------------------------------------------------------
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ucvtf s22, s13
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ucvtf d21, d14
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// CHECK: ucvtf s22, s13 // encoding: [0xb6,0xd9,0x21,0x7e]
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// CHECK: ucvtf d21, d14 // encoding: [0xd5,0xd9,0x61,0x7e]
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//----------------------------------------------------------------------
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// Scalar Signed Fixed-point Convert To Floating-Point (Immediate)
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//----------------------------------------------------------------------
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scvtf s22, s13, #32
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scvtf d21, d12, #64
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// CHECK: scvtf s22, s13, #32 // encoding: [0xb6,0xe5,0x20,0x5f]
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// CHECK: scvtf d21, d12, #64 // encoding: [0x95,0xe5,0x40,0x5f]
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//----------------------------------------------------------------------
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// Scalar Unsigned Fixed-point Convert To Floating-Point (Immediate)
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//----------------------------------------------------------------------
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ucvtf s22, s13, #32
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ucvtf d21, d14, #64
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// CHECK: ucvtf s22, s13, #32 // encoding: [0xb6,0xe5,0x20,0x7f]
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// CHECK: ucvtf d21, d14, #64 // encoding: [0xd5,0xe5,0x40,0x7f]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Fixed-point (Immediate)
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//----------------------------------------------------------------------
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fcvtzs s21, s12, #1
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fcvtzs d21, d12, #1
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// CHECK: fcvtzs s21, s12, #1 // encoding: [0x95,0xfd,0x3f,0x5f]
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// CHECK: fcvtzs d21, d12, #1 // encoding: [0x95,0xfd,0x7f,0x5f]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Fixed-point (Immediate)
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//----------------------------------------------------------------------
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fcvtzu s21, s12, #1
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fcvtzu d21, d12, #1
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// CHECK: fcvtzu s21, s12, #1 // encoding: [0x95,0xfd,0x3f,0x7f]
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// CHECK: fcvtzu d21, d12, #1 // encoding: [0x95,0xfd,0x7f,0x7f]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Lower Precision Narrow, Rounding To
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// Odd
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//----------------------------------------------------------------------
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fcvtxn s22, d13
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// CHECK: fcvtxn s22, d13 // encoding: [0xb6,0x69,0x61,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Integer, Rounding To Nearest
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// With Ties To Away
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//----------------------------------------------------------------------
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fcvtas s12, s13
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fcvtas d21, d14
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// CHECK: fcvtas s12, s13 // encoding: [0xac,0xc9,0x21,0x5e]
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// CHECK: fcvtas d21, d14 // encoding: [0xd5,0xc9,0x61,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Integer, Rounding To
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// Nearest With Ties To Away
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//----------------------------------------------------------------------
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fcvtau s12, s13
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fcvtau d21, d14
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// CHECK: fcvtau s12, s13 // encoding: [0xac,0xc9,0x21,0x7e]
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// CHECK: fcvtau d21, d14 // encoding: [0xd5,0xc9,0x61,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Integer, Rounding Toward
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// Minus Infinity
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//----------------------------------------------------------------------
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fcvtms s22, s13
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fcvtms d21, d14
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// CHECK: fcvtms s22, s13 // encoding: [0xb6,0xb9,0x21,0x5e]
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// CHECK: fcvtms d21, d14 // encoding: [0xd5,0xb9,0x61,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Integer, Rounding Toward
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// Minus Infinity
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//----------------------------------------------------------------------
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fcvtmu s12, s13
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fcvtmu d21, d14
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// CHECK: fcvtmu s12, s13 // encoding: [0xac,0xb9,0x21,0x7e]
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// CHECK: fcvtmu d21, d14 // encoding: [0xd5,0xb9,0x61,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Integer, Rounding To Nearest
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// With Ties To Even
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//----------------------------------------------------------------------
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fcvtns s22, s13
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fcvtns d21, d14
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// CHECK: fcvtns s22, s13 // encoding: [0xb6,0xa9,0x21,0x5e]
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// CHECK: fcvtns d21, d14 // encoding: [0xd5,0xa9,0x61,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Integer, Rounding To
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// Nearest With Ties To Even
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//----------------------------------------------------------------------
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fcvtnu s12, s13
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fcvtnu d21, d14
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// CHECK: fcvtnu s12, s13 // encoding: [0xac,0xa9,0x21,0x7e]
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// CHECK: fcvtnu d21, d14 // encoding: [0xd5,0xa9,0x61,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Integer, Rounding Toward
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// Positive Infinity
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//----------------------------------------------------------------------
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fcvtps s22, s13
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fcvtps d21, d14
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// CHECK: fcvtps s22, s13 // encoding: [0xb6,0xa9,0xa1,0x5e]
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// CHECK: fcvtps d21, d14 // encoding: [0xd5,0xa9,0xe1,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Integer, Rounding Toward
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// Positive Infinity
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//----------------------------------------------------------------------
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fcvtpu s12, s13
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fcvtpu d21, d14
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// CHECK: fcvtpu s12, s13 // encoding: [0xac,0xa9,0xa1,0x7e]
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// CHECK: fcvtpu d21, d14 // encoding: [0xd5,0xa9,0xe1,0x7e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Signed Integer, Rounding Toward Zero
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//----------------------------------------------------------------------
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fcvtzs s12, s13
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fcvtzs d21, d14
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// CHECK: fcvtzs s12, s13 // encoding: [0xac,0xb9,0xa1,0x5e]
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// CHECK: fcvtzs d21, d14 // encoding: [0xd5,0xb9,0xe1,0x5e]
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//----------------------------------------------------------------------
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// Scalar Floating-point Convert To Unsigned Integer, Rounding Toward
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// Zero
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//----------------------------------------------------------------------
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fcvtzu s12, s13
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fcvtzu d21, d14
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// CHECK: fcvtzu s12, s13 // encoding: [0xac,0xb9,0xa1,0x7e]
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// CHECK: fcvtzu d21, d14 // encoding: [0xd5,0xb9,0xe1,0x7e]
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