mirror of
https://github.com/c64scene-ar/llvm-6502.git
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87773c318f
Patch by Ana Pazos. - Completed implementation of instruction formats: AdvSIMD three same AdvSIMD modified immediate AdvSIMD scalar pairwise - Completed implementation of instruction classes (some of the instructions in these classes belong to yet unfinished instruction formats): Vector Arithmetic Vector Immediate Vector Pairwise Arithmetic - Initial implementation of instruction formats: AdvSIMD scalar two-reg misc AdvSIMD scalar three same - Intial implementation of instruction class: Scalar Arithmetic - Initial clang changes to support arm v8 intrinsics. Note: no clang changes for scalar intrinsics function name mangling yet. - Comprehensive test cases for added instructions To verify auto codegen, encoding, decoding, diagnosis, intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187567 91177308-0d34-0410-b5e6-96231b3b80d8
134 lines
6.4 KiB
ArmAsm
134 lines
6.4 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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// Vector Integer Saturating Add (Signed)
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//------------------------------------------------------------------------------
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sqadd v0.8b, v1.8b, v2.8b
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sqadd v0.16b, v1.16b, v2.16b
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sqadd v0.4h, v1.4h, v2.4h
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sqadd v0.8h, v1.8h, v2.8h
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sqadd v0.2s, v1.2s, v2.2s
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sqadd v0.4s, v1.4s, v2.4s
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sqadd v0.2d, v1.2d, v2.2d
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// CHECK: sqadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x0c,0x22,0x0e]
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// CHECK: sqadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x0c,0x22,0x4e]
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// CHECK: sqadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x0c,0x62,0x0e]
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// CHECK: sqadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x0c,0x62,0x4e]
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// CHECK: sqadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x0c,0xa2,0x0e]
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// CHECK: sqadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x0c,0xa2,0x4e]
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// CHECK: sqadd v0.2d, v1.2d, v2.2d // encoding: [0x20,0x0c,0xe2,0x4e]
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//------------------------------------------------------------------------------
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// Vector Integer Saturating Add (Unsigned)
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//------------------------------------------------------------------------------
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uqadd v0.8b, v1.8b, v2.8b
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uqadd v0.16b, v1.16b, v2.16b
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uqadd v0.4h, v1.4h, v2.4h
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uqadd v0.8h, v1.8h, v2.8h
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uqadd v0.2s, v1.2s, v2.2s
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uqadd v0.4s, v1.4s, v2.4s
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uqadd v0.2d, v1.2d, v2.2d
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// CHECK: uqadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x0c,0x22,0x2e]
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// CHECK: uqadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x0c,0x22,0x6e]
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// CHECK: uqadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x0c,0x62,0x2e]
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// CHECK: uqadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x0c,0x62,0x6e]
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// CHECK: uqadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x0c,0xa2,0x2e]
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// CHECK: uqadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x0c,0xa2,0x6e]
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// CHECK: uqadd v0.2d, v1.2d, v2.2d // encoding: [0x20,0x0c,0xe2,0x6e]
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//------------------------------------------------------------------------------
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// Vector Integer Saturating Sub (Signed)
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//------------------------------------------------------------------------------
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sqsub v0.8b, v1.8b, v2.8b
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sqsub v0.16b, v1.16b, v2.16b
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sqsub v0.4h, v1.4h, v2.4h
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sqsub v0.8h, v1.8h, v2.8h
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sqsub v0.2s, v1.2s, v2.2s
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sqsub v0.4s, v1.4s, v2.4s
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sqsub v0.2d, v1.2d, v2.2d
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// CHECK: sqsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x2c,0x22,0x0e]
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// CHECK: sqsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x2c,0x22,0x4e]
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// CHECK: sqsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x2c,0x62,0x0e]
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// CHECK: sqsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x2c,0x62,0x4e]
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// CHECK: sqsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x2c,0xa2,0x0e]
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// CHECK: sqsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x2c,0xa2,0x4e]
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// CHECK: sqsub v0.2d, v1.2d, v2.2d // encoding: [0x20,0x2c,0xe2,0x4e]
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//------------------------------------------------------------------------------
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// Vector Integer Saturating Sub (Unsigned)
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//------------------------------------------------------------------------------
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uqsub v0.8b, v1.8b, v2.8b
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uqsub v0.16b, v1.16b, v2.16b
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uqsub v0.4h, v1.4h, v2.4h
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uqsub v0.8h, v1.8h, v2.8h
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uqsub v0.2s, v1.2s, v2.2s
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uqsub v0.4s, v1.4s, v2.4s
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uqsub v0.2d, v1.2d, v2.2d
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// CHECK: uqsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x2c,0x22,0x2e]
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// CHECK: uqsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x2c,0x22,0x6e]
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// CHECK: uqsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x2c,0x62,0x2e]
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// CHECK: uqsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x2c,0x62,0x6e]
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// CHECK: uqsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x2c,0xa2,0x2e]
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// CHECK: uqsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x2c,0xa2,0x6e]
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// CHECK: uqsub v0.2d, v1.2d, v2.2d // encoding: [0x20,0x2c,0xe2,0x6e]
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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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