mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 02:29:22 +00:00
9105f66d6f
I'm doing this in two phases for a better "git blame" record. This commit removes the previous AArch64 backend and redirects all functionality to ARM64. It also deduplicates test-lines and removes orphaned AArch64 tests. The next step will be "git mv ARM64 AArch64" and rewire most of the tests. Hopefully LLVM is still functional, though it would be even better if no-one ever had to care because the rename happens straight afterwards. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209576 91177308-0d34-0410-b5e6-96231b3b80d8
647 lines
27 KiB
ArmAsm
647 lines
27 KiB
ArmAsm
// RUN: llvm-mc -triple=arm64 -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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// Element reverse
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//------------------------------------------------------------------------------
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rev64 v0.16b, v31.16b
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rev64 v2.8h, v4.8h
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rev64 v6.4s, v8.4s
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rev64 v1.8b, v9.8b
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rev64 v13.4h, v21.4h
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rev64 v4.2s, v0.2s
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// CHECK: rev64 v0.16b, v31.16b // encoding: [0xe0,0x0b,0x20,0x4e]
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// CHECK: rev64 v2.8h, v4.8h // encoding: [0x82,0x08,0x60,0x4e]
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// CHECK: rev64 v6.4s, v8.4s // encoding: [0x06,0x09,0xa0,0x4e]
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// CHECK: rev64 v1.8b, v9.8b // encoding: [0x21,0x09,0x20,0x0e]
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// CHECK: rev64 v13.4h, v21.4h // encoding: [0xad,0x0a,0x60,0x0e]
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// CHECK: rev64 v4.2s, v0.2s // encoding: [0x04,0x08,0xa0,0x0e]
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rev32 v30.16b, v31.16b
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rev32 v4.8h, v7.8h
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rev32 v21.8b, v1.8b
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rev32 v0.4h, v9.4h
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// CHECK: rev32 v30.16b, v31.16b // encoding: [0xfe,0x0b,0x20,0x6e]
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// CHECK: rev32 v4.8h, v7.8h // encoding: [0xe4,0x08,0x60,0x6e]
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// CHECK: rev32 v21.8b, v1.8b // encoding: [0x35,0x08,0x20,0x2e]
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// CHECK: rev32 v0.4h, v9.4h // encoding: [0x20,0x09,0x60,0x2e]
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rev16 v30.16b, v31.16b
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rev16 v21.8b, v1.8b
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// CHECK: rev16 v30.16b, v31.16b // encoding: [0xfe,0x1b,0x20,0x4e]
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// CHECK: rev16 v21.8b, v1.8b // encoding: [0x35,0x18,0x20,0x0e]
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//------------------------------------------------------------------------------
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// Signed integer pairwise add long
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//------------------------------------------------------------------------------
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saddlp v3.8h, v21.16b
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saddlp v8.4h, v5.8b
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saddlp v9.4s, v1.8h
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saddlp v0.2s, v1.4h
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saddlp v12.2d, v4.4s
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saddlp v17.1d, v28.2s
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// CHECK: saddlp v3.8h, v21.16b // encoding: [0xa3,0x2a,0x20,0x4e]
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// CHECK: saddlp v8.4h, v5.8b // encoding: [0xa8,0x28,0x20,0x0e]
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// CHECK: saddlp v9.4s, v1.8h // encoding: [0x29,0x28,0x60,0x4e]
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// CHECK: saddlp v0.2s, v1.4h // encoding: [0x20,0x28,0x60,0x0e]
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// CHECK: saddlp v12.2d, v4.4s // encoding: [0x8c,0x28,0xa0,0x4e]
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// CHECK: saddlp v17.1d, v28.2s // encoding: [0x91,0x2b,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Unsigned integer pairwise add long
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//------------------------------------------------------------------------------
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uaddlp v3.8h, v21.16b
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uaddlp v8.4h, v5.8b
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uaddlp v9.4s, v1.8h
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uaddlp v0.2s, v1.4h
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uaddlp v12.2d, v4.4s
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uaddlp v17.1d, v28.2s
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// CHECK: uaddlp v3.8h, v21.16b // encoding: [0xa3,0x2a,0x20,0x6e]
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// CHECK: uaddlp v8.4h, v5.8b // encoding: [0xa8,0x28,0x20,0x2e]
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// CHECK: uaddlp v9.4s, v1.8h // encoding: [0x29,0x28,0x60,0x6e]
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// CHECK: uaddlp v0.2s, v1.4h // encoding: [0x20,0x28,0x60,0x2e]
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// CHECK: uaddlp v12.2d, v4.4s // encoding: [0x8c,0x28,0xa0,0x6e]
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// CHECK: uaddlp v17.1d, v28.2s // encoding: [0x91,0x2b,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Signed integer pairwise add and accumulate long
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//------------------------------------------------------------------------------
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sadalp v3.8h, v21.16b
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sadalp v8.4h, v5.8b
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sadalp v9.4s, v1.8h
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sadalp v0.2s, v1.4h
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sadalp v12.2d, v4.4s
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sadalp v17.1d, v28.2s
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// CHECK: sadalp v3.8h, v21.16b // encoding: [0xa3,0x6a,0x20,0x4e]
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// CHECK: sadalp v8.4h, v5.8b // encoding: [0xa8,0x68,0x20,0x0e]
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// CHECK: sadalp v9.4s, v1.8h // encoding: [0x29,0x68,0x60,0x4e]
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// CHECK: sadalp v0.2s, v1.4h // encoding: [0x20,0x68,0x60,0x0e]
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// CHECK: sadalp v12.2d, v4.4s // encoding: [0x8c,0x68,0xa0,0x4e]
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// CHECK: sadalp v17.1d, v28.2s // encoding: [0x91,0x6b,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Unsigned integer pairwise add and accumulate long
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//------------------------------------------------------------------------------
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uadalp v3.8h, v21.16b
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uadalp v8.4h, v5.8b
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uadalp v9.4s, v1.8h
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uadalp v0.2s, v1.4h
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uadalp v12.2d, v4.4s
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uadalp v17.1d, v28.2s
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// CHECK: uadalp v3.8h, v21.16b // encoding: [0xa3,0x6a,0x20,0x6e]
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// CHECK: uadalp v8.4h, v5.8b // encoding: [0xa8,0x68,0x20,0x2e]
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// CHECK: uadalp v9.4s, v1.8h // encoding: [0x29,0x68,0x60,0x6e]
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// CHECK: uadalp v0.2s, v1.4h // encoding: [0x20,0x68,0x60,0x2e]
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// CHECK: uadalp v12.2d, v4.4s // encoding: [0x8c,0x68,0xa0,0x6e]
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// CHECK: uadalp v17.1d, v28.2s // encoding: [0x91,0x6b,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Signed integer saturating accumulate of unsigned value
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//------------------------------------------------------------------------------
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suqadd v0.16b, v31.16b
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suqadd v2.8h, v4.8h
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suqadd v6.4s, v8.4s
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suqadd v6.2d, v8.2d
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suqadd v1.8b, v9.8b
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suqadd v13.4h, v21.4h
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suqadd v4.2s, v0.2s
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// CHECK: suqadd v0.16b, v31.16b // encoding: [0xe0,0x3b,0x20,0x4e]
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// CHECK: suqadd v2.8h, v4.8h // encoding: [0x82,0x38,0x60,0x4e]
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// CHECK: suqadd v6.4s, v8.4s // encoding: [0x06,0x39,0xa0,0x4e]
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// CHECK: suqadd v6.2d, v8.2d // encoding: [0x06,0x39,0xe0,0x4e]
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// CHECK: suqadd v1.8b, v9.8b // encoding: [0x21,0x39,0x20,0x0e]
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// CHECK: suqadd v13.4h, v21.4h // encoding: [0xad,0x3a,0x60,0x0e]
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// CHECK: suqadd v4.2s, v0.2s // encoding: [0x04,0x38,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Unsigned integer saturating accumulate of signed value
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//------------------------------------------------------------------------------
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usqadd v0.16b, v31.16b
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usqadd v2.8h, v4.8h
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usqadd v6.4s, v8.4s
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usqadd v6.2d, v8.2d
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usqadd v1.8b, v9.8b
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usqadd v13.4h, v21.4h
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usqadd v4.2s, v0.2s
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// CHECK: usqadd v0.16b, v31.16b // encoding: [0xe0,0x3b,0x20,0x6e]
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// CHECK: usqadd v2.8h, v4.8h // encoding: [0x82,0x38,0x60,0x6e]
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// CHECK: usqadd v6.4s, v8.4s // encoding: [0x06,0x39,0xa0,0x6e]
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// CHECK: usqadd v6.2d, v8.2d // encoding: [0x06,0x39,0xe0,0x6e]
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// CHECK: usqadd v1.8b, v9.8b // encoding: [0x21,0x39,0x20,0x2e]
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// CHECK: usqadd v13.4h, v21.4h // encoding: [0xad,0x3a,0x60,0x2e]
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// CHECK: usqadd v4.2s, v0.2s // encoding: [0x04,0x38,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Integer saturating absolute
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//------------------------------------------------------------------------------
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sqabs v0.16b, v31.16b
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sqabs v2.8h, v4.8h
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sqabs v6.4s, v8.4s
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sqabs v6.2d, v8.2d
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sqabs v1.8b, v9.8b
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sqabs v13.4h, v21.4h
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sqabs v4.2s, v0.2s
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// CHECK: sqabs v0.16b, v31.16b // encoding: [0xe0,0x7b,0x20,0x4e]
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// CHECK: sqabs v2.8h, v4.8h // encoding: [0x82,0x78,0x60,0x4e]
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// CHECK: sqabs v6.4s, v8.4s // encoding: [0x06,0x79,0xa0,0x4e]
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// CHECK: sqabs v6.2d, v8.2d // encoding: [0x06,0x79,0xe0,0x4e]
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// CHECK: sqabs v1.8b, v9.8b // encoding: [0x21,0x79,0x20,0x0e]
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// CHECK: sqabs v13.4h, v21.4h // encoding: [0xad,0x7a,0x60,0x0e]
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// CHECK: sqabs v4.2s, v0.2s // encoding: [0x04,0x78,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Signed integer saturating negate
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//------------------------------------------------------------------------------
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sqneg v0.16b, v31.16b
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sqneg v2.8h, v4.8h
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sqneg v6.4s, v8.4s
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sqneg v6.2d, v8.2d
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sqneg v1.8b, v9.8b
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sqneg v13.4h, v21.4h
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sqneg v4.2s, v0.2s
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// CHECK: sqneg v0.16b, v31.16b // encoding: [0xe0,0x7b,0x20,0x6e]
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// CHECK: sqneg v2.8h, v4.8h // encoding: [0x82,0x78,0x60,0x6e]
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// CHECK: sqneg v6.4s, v8.4s // encoding: [0x06,0x79,0xa0,0x6e]
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// CHECK: sqneg v6.2d, v8.2d // encoding: [0x06,0x79,0xe0,0x6e]
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// CHECK: sqneg v1.8b, v9.8b // encoding: [0x21,0x79,0x20,0x2e]
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// CHECK: sqneg v13.4h, v21.4h // encoding: [0xad,0x7a,0x60,0x2e]
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// CHECK: sqneg v4.2s, v0.2s // encoding: [0x04,0x78,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Integer absolute
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//------------------------------------------------------------------------------
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abs v0.16b, v31.16b
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abs v2.8h, v4.8h
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abs v6.4s, v8.4s
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abs v6.2d, v8.2d
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abs v1.8b, v9.8b
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abs v13.4h, v21.4h
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abs v4.2s, v0.2s
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// CHECK: abs v0.16b, v31.16b // encoding: [0xe0,0xbb,0x20,0x4e]
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// CHECK: abs v2.8h, v4.8h // encoding: [0x82,0xb8,0x60,0x4e]
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// CHECK: abs v6.4s, v8.4s // encoding: [0x06,0xb9,0xa0,0x4e]
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// CHECK: abs v6.2d, v8.2d // encoding: [0x06,0xb9,0xe0,0x4e]
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// CHECK: abs v1.8b, v9.8b // encoding: [0x21,0xb9,0x20,0x0e]
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// CHECK: abs v13.4h, v21.4h // encoding: [0xad,0xba,0x60,0x0e]
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// CHECK: abs v4.2s, v0.2s // encoding: [0x04,0xb8,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Integer negate
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//------------------------------------------------------------------------------
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neg v0.16b, v31.16b
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neg v2.8h, v4.8h
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neg v6.4s, v8.4s
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neg v6.2d, v8.2d
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neg v1.8b, v9.8b
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neg v13.4h, v21.4h
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neg v4.2s, v0.2s
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// CHECK: neg v0.16b, v31.16b // encoding: [0xe0,0xbb,0x20,0x6e]
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// CHECK: neg v2.8h, v4.8h // encoding: [0x82,0xb8,0x60,0x6e]
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// CHECK: neg v6.4s, v8.4s // encoding: [0x06,0xb9,0xa0,0x6e]
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// CHECK: neg v6.2d, v8.2d // encoding: [0x06,0xb9,0xe0,0x6e]
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// CHECK: neg v1.8b, v9.8b // encoding: [0x21,0xb9,0x20,0x2e]
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// CHECK: neg v13.4h, v21.4h // encoding: [0xad,0xba,0x60,0x2e]
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// CHECK: neg v4.2s, v0.2s // encoding: [0x04,0xb8,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Integer count leading sign bits
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//------------------------------------------------------------------------------
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cls v0.16b, v31.16b
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cls v2.8h, v4.8h
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cls v6.4s, v8.4s
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cls v1.8b, v9.8b
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cls v13.4h, v21.4h
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cls v4.2s, v0.2s
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// CHECK: cls v0.16b, v31.16b // encoding: [0xe0,0x4b,0x20,0x4e]
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// CHECK: cls v2.8h, v4.8h // encoding: [0x82,0x48,0x60,0x4e]
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// CHECK: cls v6.4s, v8.4s // encoding: [0x06,0x49,0xa0,0x4e]
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// CHECK: cls v1.8b, v9.8b // encoding: [0x21,0x49,0x20,0x0e]
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// CHECK: cls v13.4h, v21.4h // encoding: [0xad,0x4a,0x60,0x0e]
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// CHECK: cls v4.2s, v0.2s // encoding: [0x04,0x48,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Integer count leading zeros
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//------------------------------------------------------------------------------
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clz v0.16b, v31.16b
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clz v2.8h, v4.8h
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clz v6.4s, v8.4s
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clz v1.8b, v9.8b
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clz v13.4h, v21.4h
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clz v4.2s, v0.2s
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// CHECK: clz v0.16b, v31.16b // encoding: [0xe0,0x4b,0x20,0x6e]
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// CHECK: clz v2.8h, v4.8h // encoding: [0x82,0x48,0x60,0x6e]
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// CHECK: clz v6.4s, v8.4s // encoding: [0x06,0x49,0xa0,0x6e]
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// CHECK: clz v1.8b, v9.8b // encoding: [0x21,0x49,0x20,0x2e]
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// CHECK: clz v13.4h, v21.4h // encoding: [0xad,0x4a,0x60,0x2e]
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// CHECK: clz v4.2s, v0.2s // encoding: [0x04,0x48,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Population count
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//------------------------------------------------------------------------------
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cnt v0.16b, v31.16b
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cnt v1.8b, v9.8b
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// CHECK: cnt v0.16b, v31.16b // encoding: [0xe0,0x5b,0x20,0x4e]
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// CHECK: cnt v1.8b, v9.8b // encoding: [0x21,0x59,0x20,0x0e]
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//------------------------------------------------------------------------------
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// Bitwise NOT
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//------------------------------------------------------------------------------
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not v0.16b, v31.16b
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not v1.8b, v9.8b
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// CHECK: {{mvn|not}} v0.16b, v31.16b // encoding: [0xe0,0x5b,0x20,0x6e]
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// CHECK: {{mvn|not}} v1.8b, v9.8b // encoding: [0x21,0x59,0x20,0x2e]
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//------------------------------------------------------------------------------
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// Bitwise reverse
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//------------------------------------------------------------------------------
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rbit v0.16b, v31.16b
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rbit v1.8b, v9.8b
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// CHECK: rbit v0.16b, v31.16b // encoding: [0xe0,0x5b,0x60,0x6e]
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// CHECK: rbit v1.8b, v9.8b // encoding: [0x21,0x59,0x60,0x2e]
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//------------------------------------------------------------------------------
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// Floating-point absolute
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//------------------------------------------------------------------------------
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fabs v6.4s, v8.4s
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fabs v6.2d, v8.2d
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fabs v4.2s, v0.2s
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// CHECK: fabs v6.4s, v8.4s // encoding: [0x06,0xf9,0xa0,0x4e]
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// CHECK: fabs v6.2d, v8.2d // encoding: [0x06,0xf9,0xe0,0x4e]
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// CHECK: fabs v4.2s, v0.2s // encoding: [0x04,0xf8,0xa0,0x0e]
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//------------------------------------------------------------------------------
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// Floating-point negate
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//------------------------------------------------------------------------------
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fneg v6.4s, v8.4s
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fneg v6.2d, v8.2d
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fneg v4.2s, v0.2s
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// CHECK: fneg v6.4s, v8.4s // encoding: [0x06,0xf9,0xa0,0x6e]
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// CHECK: fneg v6.2d, v8.2d // encoding: [0x06,0xf9,0xe0,0x6e]
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// CHECK: fneg v4.2s, v0.2s // encoding: [0x04,0xf8,0xa0,0x2e]
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//------------------------------------------------------------------------------
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// Integer extract and narrow
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//------------------------------------------------------------------------------
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xtn2 v0.16b, v31.8h
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xtn2 v2.8h, v4.4s
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xtn2 v6.4s, v8.2d
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xtn v1.8b, v9.8h
|
|
xtn v13.4h, v21.4s
|
|
xtn v4.2s, v0.2d
|
|
|
|
// CHECK: xtn2 v0.16b, v31.8h // encoding: [0xe0,0x2b,0x21,0x4e]
|
|
// CHECK: xtn2 v2.8h, v4.4s // encoding: [0x82,0x28,0x61,0x4e]
|
|
// CHECK: xtn2 v6.4s, v8.2d // encoding: [0x06,0x29,0xa1,0x4e]
|
|
// CHECK: xtn v1.8b, v9.8h // encoding: [0x21,0x29,0x21,0x0e]
|
|
// CHECK: xtn v13.4h, v21.4s // encoding: [0xad,0x2a,0x61,0x0e]
|
|
// CHECK: xtn v4.2s, v0.2d // encoding: [0x04,0x28,0xa1,0x0e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Signed integer saturating extract and unsigned narrow
|
|
//------------------------------------------------------------------------------
|
|
|
|
sqxtun2 v0.16b, v31.8h
|
|
sqxtun2 v2.8h, v4.4s
|
|
sqxtun2 v6.4s, v8.2d
|
|
sqxtun v1.8b, v9.8h
|
|
sqxtun v13.4h, v21.4s
|
|
sqxtun v4.2s, v0.2d
|
|
|
|
// CHECK: sqxtun2 v0.16b, v31.8h // encoding: [0xe0,0x2b,0x21,0x6e]
|
|
// CHECK: sqxtun2 v2.8h, v4.4s // encoding: [0x82,0x28,0x61,0x6e]
|
|
// CHECK: sqxtun2 v6.4s, v8.2d // encoding: [0x06,0x29,0xa1,0x6e]
|
|
// CHECK: sqxtun v1.8b, v9.8h // encoding: [0x21,0x29,0x21,0x2e]
|
|
// CHECK: sqxtun v13.4h, v21.4s // encoding: [0xad,0x2a,0x61,0x2e]
|
|
// CHECK: sqxtun v4.2s, v0.2d // encoding: [0x04,0x28,0xa1,0x2e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Signed integer saturating extract and narrow
|
|
//------------------------------------------------------------------------------
|
|
|
|
sqxtn2 v0.16b, v31.8h
|
|
sqxtn2 v2.8h, v4.4s
|
|
sqxtn2 v6.4s, v8.2d
|
|
sqxtn v1.8b, v9.8h
|
|
sqxtn v13.4h, v21.4s
|
|
sqxtn v4.2s, v0.2d
|
|
|
|
// CHECK: sqxtn2 v0.16b, v31.8h // encoding: [0xe0,0x4b,0x21,0x4e]
|
|
// CHECK: sqxtn2 v2.8h, v4.4s // encoding: [0x82,0x48,0x61,0x4e]
|
|
// CHECK: sqxtn2 v6.4s, v8.2d // encoding: [0x06,0x49,0xa1,0x4e]
|
|
// CHECK: sqxtn v1.8b, v9.8h // encoding: [0x21,0x49,0x21,0x0e]
|
|
// CHECK: sqxtn v13.4h, v21.4s // encoding: [0xad,0x4a,0x61,0x0e]
|
|
// CHECK: sqxtn v4.2s, v0.2d // encoding: [0x04,0x48,0xa1,0x0e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Unsigned integer saturating extract and narrow
|
|
//------------------------------------------------------------------------------
|
|
|
|
uqxtn2 v0.16b, v31.8h
|
|
uqxtn2 v2.8h, v4.4s
|
|
uqxtn2 v6.4s, v8.2d
|
|
uqxtn v1.8b, v9.8h
|
|
uqxtn v13.4h, v21.4s
|
|
uqxtn v4.2s, v0.2d
|
|
|
|
// CHECK: uqxtn2 v0.16b, v31.8h // encoding: [0xe0,0x4b,0x21,0x6e]
|
|
// CHECK: uqxtn2 v2.8h, v4.4s // encoding: [0x82,0x48,0x61,0x6e]
|
|
// CHECK: uqxtn2 v6.4s, v8.2d // encoding: [0x06,0x49,0xa1,0x6e]
|
|
// CHECK: uqxtn v1.8b, v9.8h // encoding: [0x21,0x49,0x21,0x2e]
|
|
// CHECK: uqxtn v13.4h, v21.4s // encoding: [0xad,0x4a,0x61,0x2e]
|
|
// CHECK: uqxtn v4.2s, v0.2d // encoding: [0x04,0x48,0xa1,0x2e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Integer shift left long
|
|
//------------------------------------------------------------------------------
|
|
|
|
shll2 v2.8h, v4.16b, #8
|
|
shll2 v6.4s, v8.8h, #16
|
|
shll2 v6.2d, v8.4s, #32
|
|
shll v2.8h, v4.8b, #8
|
|
shll v6.4s, v8.4h, #16
|
|
shll v6.2d, v8.2s, #32
|
|
|
|
// CHECK: shll2 v2.8h, v4.16b, #8 // encoding: [0x82,0x38,0x21,0x6e]
|
|
// CHECK: shll2 v6.4s, v8.8h, #16 // encoding: [0x06,0x39,0x61,0x6e]
|
|
// CHECK: shll2 v6.2d, v8.4s, #32 // encoding: [0x06,0x39,0xa1,0x6e]
|
|
// CHECK: shll v2.8h, v4.8b, #8 // encoding: [0x82,0x38,0x21,0x2e]
|
|
// CHECK: shll v6.4s, v8.4h, #16 // encoding: [0x06,0x39,0x61,0x2e]
|
|
// CHECK: shll v6.2d, v8.2s, #32 // encoding: [0x06,0x39,0xa1,0x2e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Floating-point convert downsize
|
|
//------------------------------------------------------------------------------
|
|
|
|
fcvtn2 v2.8h, v4.4s
|
|
fcvtn2 v6.4s, v8.2d
|
|
fcvtn v13.4h, v21.4s
|
|
fcvtn v4.2s, v0.2d
|
|
|
|
// CHECK: fcvtn2 v2.8h, v4.4s // encoding: [0x82,0x68,0x21,0x4e]
|
|
// CHECK: fcvtn2 v6.4s, v8.2d // encoding: [0x06,0x69,0x61,0x4e]
|
|
// CHECK: fcvtn v13.4h, v21.4s // encoding: [0xad,0x6a,0x21,0x0e]
|
|
// CHECK: fcvtn v4.2s, v0.2d // encoding: [0x04,0x68,0x61,0x0e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Floating-point convert downsize with inexact
|
|
//------------------------------------------------------------------------------
|
|
|
|
fcvtxn2 v6.4s, v8.2d
|
|
fcvtxn v4.2s, v0.2d
|
|
|
|
// CHECK: fcvtxn2 v6.4s, v8.2d // encoding: [0x06,0x69,0x61,0x6e]
|
|
// CHECK: fcvtxn v4.2s, v0.2d // encoding: [0x04,0x68,0x61,0x2e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Floating-point convert upsize
|
|
//------------------------------------------------------------------------------
|
|
|
|
fcvtl v9.4s, v1.4h
|
|
fcvtl v0.2d, v1.2s
|
|
fcvtl2 v12.4s, v4.8h
|
|
fcvtl2 v17.2d, v28.4s
|
|
|
|
// CHECK: fcvtl v9.4s, v1.4h // encoding: [0x29,0x78,0x21,0x0e]
|
|
// CHECK: fcvtl v0.2d, v1.2s // encoding: [0x20,0x78,0x61,0x0e]
|
|
// CHECK: fcvtl2 v12.4s, v4.8h // encoding: [0x8c,0x78,0x21,0x4e]
|
|
// CHECK: fcvtl2 v17.2d, v28.4s // encoding: [0x91,0x7b,0x61,0x4e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Floating-point round to integral
|
|
//------------------------------------------------------------------------------
|
|
|
|
frintn v6.4s, v8.4s
|
|
frintn v6.2d, v8.2d
|
|
frintn v4.2s, v0.2s
|
|
|
|
// CHECK: frintn v6.4s, v8.4s // encoding: [0x06,0x89,0x21,0x4e]
|
|
// CHECK: frintn v6.2d, v8.2d // encoding: [0x06,0x89,0x61,0x4e]
|
|
// CHECK: frintn v4.2s, v0.2s // encoding: [0x04,0x88,0x21,0x0e]
|
|
|
|
frinta v6.4s, v8.4s
|
|
frinta v6.2d, v8.2d
|
|
frinta v4.2s, v0.2s
|
|
|
|
// CHECK: frinta v6.4s, v8.4s // encoding: [0x06,0x89,0x21,0x6e]
|
|
// CHECK: frinta v6.2d, v8.2d // encoding: [0x06,0x89,0x61,0x6e]
|
|
// CHECK: frinta v4.2s, v0.2s // encoding: [0x04,0x88,0x21,0x2e]
|
|
|
|
frintp v6.4s, v8.4s
|
|
frintp v6.2d, v8.2d
|
|
frintp v4.2s, v0.2s
|
|
|
|
// CHECK: frintp v6.4s, v8.4s // encoding: [0x06,0x89,0xa1,0x4e]
|
|
// CHECK: frintp v6.2d, v8.2d // encoding: [0x06,0x89,0xe1,0x4e]
|
|
// CHECK: frintp v4.2s, v0.2s // encoding: [0x04,0x88,0xa1,0x0e]
|
|
|
|
frintm v6.4s, v8.4s
|
|
frintm v6.2d, v8.2d
|
|
frintm v4.2s, v0.2s
|
|
|
|
// CHECK: frintm v6.4s, v8.4s // encoding: [0x06,0x99,0x21,0x4e]
|
|
// CHECK: frintm v6.2d, v8.2d // encoding: [0x06,0x99,0x61,0x4e]
|
|
// CHECK: frintm v4.2s, v0.2s // encoding: [0x04,0x98,0x21,0x0e]
|
|
|
|
frintx v6.4s, v8.4s
|
|
frintx v6.2d, v8.2d
|
|
frintx v4.2s, v0.2s
|
|
|
|
// CHECK: frintx v6.4s, v8.4s // encoding: [0x06,0x99,0x21,0x6e]
|
|
// CHECK: frintx v6.2d, v8.2d // encoding: [0x06,0x99,0x61,0x6e]
|
|
// CHECK: frintx v4.2s, v0.2s // encoding: [0x04,0x98,0x21,0x2e]
|
|
|
|
frintz v6.4s, v8.4s
|
|
frintz v6.2d, v8.2d
|
|
frintz v4.2s, v0.2s
|
|
|
|
// CHECK: frintz v6.4s, v8.4s // encoding: [0x06,0x99,0xa1,0x4e]
|
|
// CHECK: frintz v6.2d, v8.2d // encoding: [0x06,0x99,0xe1,0x4e]
|
|
// CHECK: frintz v4.2s, v0.2s // encoding: [0x04,0x98,0xa1,0x0e]
|
|
|
|
frinti v6.4s, v8.4s
|
|
frinti v6.2d, v8.2d
|
|
frinti v4.2s, v0.2s
|
|
|
|
// CHECK: frinti v6.4s, v8.4s // encoding: [0x06,0x99,0xa1,0x6e]
|
|
// CHECK: frinti v6.2d, v8.2d // encoding: [0x06,0x99,0xe1,0x6e]
|
|
// CHECK: frinti v4.2s, v0.2s // encoding: [0x04,0x98,0xa1,0x2e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Floating-point convert to integer
|
|
//------------------------------------------------------------------------------
|
|
|
|
fcvtns v6.4s, v8.4s
|
|
fcvtns v6.2d, v8.2d
|
|
fcvtns v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtns v6.4s, v8.4s // encoding: [0x06,0xa9,0x21,0x4e]
|
|
// CHECK: fcvtns v6.2d, v8.2d // encoding: [0x06,0xa9,0x61,0x4e]
|
|
// CHECK: fcvtns v4.2s, v0.2s // encoding: [0x04,0xa8,0x21,0x0e]
|
|
|
|
fcvtnu v6.4s, v8.4s
|
|
fcvtnu v6.2d, v8.2d
|
|
fcvtnu v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtnu v6.4s, v8.4s // encoding: [0x06,0xa9,0x21,0x6e]
|
|
// CHECK: fcvtnu v6.2d, v8.2d // encoding: [0x06,0xa9,0x61,0x6e]
|
|
// CHECK: fcvtnu v4.2s, v0.2s // encoding: [0x04,0xa8,0x21,0x2e]
|
|
|
|
fcvtps v6.4s, v8.4s
|
|
fcvtps v6.2d, v8.2d
|
|
fcvtps v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtps v6.4s, v8.4s // encoding: [0x06,0xa9,0xa1,0x4e]
|
|
// CHECK: fcvtps v6.2d, v8.2d // encoding: [0x06,0xa9,0xe1,0x4e]
|
|
// CHECK: fcvtps v4.2s, v0.2s // encoding: [0x04,0xa8,0xa1,0x0e]
|
|
|
|
fcvtpu v6.4s, v8.4s
|
|
fcvtpu v6.2d, v8.2d
|
|
fcvtpu v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtpu v6.4s, v8.4s // encoding: [0x06,0xa9,0xa1,0x6e]
|
|
// CHECK: fcvtpu v6.2d, v8.2d // encoding: [0x06,0xa9,0xe1,0x6e]
|
|
// CHECK: fcvtpu v4.2s, v0.2s // encoding: [0x04,0xa8,0xa1,0x2e]
|
|
|
|
fcvtms v6.4s, v8.4s
|
|
fcvtms v6.2d, v8.2d
|
|
fcvtms v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtms v6.4s, v8.4s // encoding: [0x06,0xb9,0x21,0x4e]
|
|
// CHECK: fcvtms v6.2d, v8.2d // encoding: [0x06,0xb9,0x61,0x4e]
|
|
// CHECK: fcvtms v4.2s, v0.2s // encoding: [0x04,0xb8,0x21,0x0e]
|
|
|
|
fcvtmu v6.4s, v8.4s
|
|
fcvtmu v6.2d, v8.2d
|
|
fcvtmu v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtmu v6.4s, v8.4s // encoding: [0x06,0xb9,0x21,0x6e]
|
|
// CHECK: fcvtmu v6.2d, v8.2d // encoding: [0x06,0xb9,0x61,0x6e]
|
|
// CHECK: fcvtmu v4.2s, v0.2s // encoding: [0x04,0xb8,0x21,0x2e]
|
|
|
|
fcvtzs v6.4s, v8.4s
|
|
fcvtzs v6.2d, v8.2d
|
|
fcvtzs v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtzs v6.4s, v8.4s // encoding: [0x06,0xb9,0xa1,0x4e]
|
|
// CHECK: fcvtzs v6.2d, v8.2d // encoding: [0x06,0xb9,0xe1,0x4e]
|
|
// CHECK: fcvtzs v4.2s, v0.2s // encoding: [0x04,0xb8,0xa1,0x0e]
|
|
|
|
|
|
fcvtzu v6.4s, v8.4s
|
|
fcvtzu v6.2d, v8.2d
|
|
fcvtzu v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtzu v6.4s, v8.4s // encoding: [0x06,0xb9,0xa1,0x6e]
|
|
// CHECK: fcvtzu v6.2d, v8.2d // encoding: [0x06,0xb9,0xe1,0x6e]
|
|
// CHECK: fcvtzu v4.2s, v0.2s // encoding: [0x04,0xb8,0xa1,0x2e]
|
|
|
|
fcvtas v6.4s, v8.4s
|
|
fcvtas v6.2d, v8.2d
|
|
fcvtas v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtas v6.4s, v8.4s // encoding: [0x06,0xc9,0x21,0x4e]
|
|
// CHECK: fcvtas v6.2d, v8.2d // encoding: [0x06,0xc9,0x61,0x4e]
|
|
// CHECK: fcvtas v4.2s, v0.2s // encoding: [0x04,0xc8,0x21,0x0e]
|
|
|
|
fcvtau v6.4s, v8.4s
|
|
fcvtau v6.2d, v8.2d
|
|
fcvtau v4.2s, v0.2s
|
|
|
|
// CHECK: fcvtau v6.4s, v8.4s // encoding: [0x06,0xc9,0x21,0x6e]
|
|
// CHECK: fcvtau v6.2d, v8.2d // encoding: [0x06,0xc9,0x61,0x6e]
|
|
// CHECK: fcvtau v4.2s, v0.2s // encoding: [0x04,0xc8,0x21,0x2e]
|
|
|
|
urecpe v6.4s, v8.4s
|
|
urecpe v4.2s, v0.2s
|
|
|
|
// CHECK: urecpe v6.4s, v8.4s // encoding: [0x06,0xc9,0xa1,0x4e]
|
|
// CHECK: urecpe v4.2s, v0.2s // encoding: [0x04,0xc8,0xa1,0x0e]
|
|
|
|
ursqrte v6.4s, v8.4s
|
|
ursqrte v4.2s, v0.2s
|
|
|
|
// CHECK: ursqrte v6.4s, v8.4s // encoding: [0x06,0xc9,0xa1,0x6e]
|
|
// CHECK: ursqrte v4.2s, v0.2s // encoding: [0x04,0xc8,0xa1,0x2e]
|
|
|
|
scvtf v6.4s, v8.4s
|
|
scvtf v6.2d, v8.2d
|
|
scvtf v4.2s, v0.2s
|
|
|
|
// CHECK: scvtf v6.4s, v8.4s // encoding: [0x06,0xd9,0x21,0x4e]
|
|
// CHECK: scvtf v6.2d, v8.2d // encoding: [0x06,0xd9,0x61,0x4e]
|
|
// CHECK: scvtf v4.2s, v0.2s // encoding: [0x04,0xd8,0x21,0x0e]
|
|
|
|
ucvtf v6.4s, v8.4s
|
|
ucvtf v6.2d, v8.2d
|
|
ucvtf v4.2s, v0.2s
|
|
|
|
// CHECK: ucvtf v6.4s, v8.4s // encoding: [0x06,0xd9,0x21,0x6e]
|
|
// CHECK: ucvtf v6.2d, v8.2d // encoding: [0x06,0xd9,0x61,0x6e]
|
|
// CHECK: ucvtf v4.2s, v0.2s // encoding: [0x04,0xd8,0x21,0x2e]
|
|
|
|
frecpe v6.4s, v8.4s
|
|
frecpe v6.2d, v8.2d
|
|
frecpe v4.2s, v0.2s
|
|
|
|
// CHECK: frecpe v6.4s, v8.4s // encoding: [0x06,0xd9,0xa1,0x4e]
|
|
// CHECK: frecpe v6.2d, v8.2d // encoding: [0x06,0xd9,0xe1,0x4e]
|
|
// CHECK: frecpe v4.2s, v0.2s // encoding: [0x04,0xd8,0xa1,0x0e]
|
|
|
|
frsqrte v6.4s, v8.4s
|
|
frsqrte v6.2d, v8.2d
|
|
frsqrte v4.2s, v0.2s
|
|
|
|
// CHECK: frsqrte v6.4s, v8.4s // encoding: [0x06,0xd9,0xa1,0x6e]
|
|
// CHECK: frsqrte v6.2d, v8.2d // encoding: [0x06,0xd9,0xe1,0x6e]
|
|
// CHECK: frsqrte v4.2s, v0.2s // encoding: [0x04,0xd8,0xa1,0x2e]
|
|
|
|
fsqrt v6.4s, v8.4s
|
|
fsqrt v6.2d, v8.2d
|
|
fsqrt v4.2s, v0.2s
|
|
|
|
// CHECK: fsqrt v6.4s, v8.4s // encoding: [0x06,0xf9,0xa1,0x6e]
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// CHECK: fsqrt v6.2d, v8.2d // encoding: [0x06,0xf9,0xe1,0x6e]
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// CHECK: fsqrt v4.2s, v0.2s // encoding: [0x04,0xf8,0xa1,0x2e]
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