1@ New ARMv8 A32 encodings 2 3@ RUN: llvm-mc -triple armv8 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-V8 4@ RUN: not llvm-mc -triple armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7 5 6@ HLT 7 hlt #0 8 hlt #65535 9@ CHECK-V8: hlt #0 @ encoding: [0x70,0x00,0x00,0xe1] 10@ CHECK-V8: hlt #65535 @ encoding: [0x7f,0xff,0x0f,0xe1] 11@ CHECK-V7: error: instruction requires: armv8 12@ CHECK-V7: error: instruction requires: armv8 13 14@ AL condition code allowable 15 hltal #0 16@ CHECK-V8: hlt #0 @ encoding: [0x70,0x00,0x00,0xe1] 17@ CHECK-V7: error: instruction requires: armv8 18 19@------------------------------------------------------------------------------ 20@ DMB (v8 barriers) 21@------------------------------------------------------------------------------ 22 dmb ishld 23 dmb oshld 24 dmb nshld 25 dmb ld 26 27@ CHECK-V8: dmb ishld @ encoding: [0x59,0xf0,0x7f,0xf5] 28@ CHECK-V8: dmb oshld @ encoding: [0x51,0xf0,0x7f,0xf5] 29@ CHECK-V8: dmb nshld @ encoding: [0x55,0xf0,0x7f,0xf5] 30@ CHECK-V8: dmb ld @ encoding: [0x5d,0xf0,0x7f,0xf5] 31@ CHECK-V7: error: invalid operand for instruction 32@ CHECK-V7: error: invalid operand for instruction 33@ CHECK-V7: error: invalid operand for instruction 34@ CHECK-V7: error: invalid operand for instruction 35 36@------------------------------------------------------------------------------ 37@ DSB (v8 barriers) 38@------------------------------------------------------------------------------ 39 dsb ishld 40 dsb oshld 41 dsb nshld 42 dsb ld 43 44@ CHECK-V8: dsb ishld @ encoding: [0x49,0xf0,0x7f,0xf5] 45@ CHECK-V8: dsb oshld @ encoding: [0x41,0xf0,0x7f,0xf5] 46@ CHECK-V8: dsb nshld @ encoding: [0x45,0xf0,0x7f,0xf5] 47@ CHECK-V8: dsb ld @ encoding: [0x4d,0xf0,0x7f,0xf5] 48@ CHECK-V7: error: invalid operand for instruction 49@ CHECK-V7: error: invalid operand for instruction 50@ CHECK-V7: error: invalid operand for instruction 51@ CHECK-V7: error: invalid operand for instruction 52 53@------------------------------------------------------------------------------ 54@ SEVL 55@------------------------------------------------------------------------------ 56 sevl 57 58@ CHECK-V8: sevl @ encoding: [0x05,0xf0,0x20,0xe3] 59@ CHECK-V7: error: instruction requires: armv8 60