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60 lines
2.3 KiB
60 lines
2.3 KiB
4 months ago
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@ New ARMv8 A32 encodings
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@ RUN: llvm-mc -triple armv8 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-V8
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@ RUN: not llvm-mc -triple armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7
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@ HLT
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hlt #0
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hlt #65535
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@ CHECK-V8: hlt #0 @ encoding: [0x70,0x00,0x00,0xe1]
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@ CHECK-V8: hlt #65535 @ encoding: [0x7f,0xff,0x0f,0xe1]
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@ CHECK-V7: error: instruction requires: armv8
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@ CHECK-V7: error: instruction requires: armv8
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@ AL condition code allowable
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hltal #0
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@ CHECK-V8: hlt #0 @ encoding: [0x70,0x00,0x00,0xe1]
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@ CHECK-V7: error: instruction requires: armv8
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@------------------------------------------------------------------------------
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@ DMB (v8 barriers)
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@------------------------------------------------------------------------------
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dmb ishld
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dmb oshld
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dmb nshld
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dmb ld
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@ CHECK-V8: dmb ishld @ encoding: [0x59,0xf0,0x7f,0xf5]
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@ CHECK-V8: dmb oshld @ encoding: [0x51,0xf0,0x7f,0xf5]
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@ CHECK-V8: dmb nshld @ encoding: [0x55,0xf0,0x7f,0xf5]
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@ CHECK-V8: dmb ld @ encoding: [0x5d,0xf0,0x7f,0xf5]
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@------------------------------------------------------------------------------
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@ DSB (v8 barriers)
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@------------------------------------------------------------------------------
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dsb ishld
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dsb oshld
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dsb nshld
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dsb ld
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@ CHECK-V8: dsb ishld @ encoding: [0x49,0xf0,0x7f,0xf5]
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@ CHECK-V8: dsb oshld @ encoding: [0x41,0xf0,0x7f,0xf5]
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@ CHECK-V8: dsb nshld @ encoding: [0x45,0xf0,0x7f,0xf5]
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@ CHECK-V8: dsb ld @ encoding: [0x4d,0xf0,0x7f,0xf5]
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@ CHECK-V7: error: invalid operand for instruction
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@------------------------------------------------------------------------------
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@ SEVL
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@------------------------------------------------------------------------------
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sevl
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@ CHECK-V8: sevl @ encoding: [0x05,0xf0,0x20,0xe3]
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@ CHECK-V7: error: instruction requires: armv8
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