1 @ RUN: not llvm-mc -triple=armv6 -show-encoding < %s > %t1 2> %t2 2 @ RUN: FileCheck --check-prefix=CHECK-V6 %s < %t1 3 @ RUN: FileCheck --check-prefix=CHECK-ERROR-V6 %s < %t2 4 @ RUN: llvm-mc -triple=armv6k -show-encoding < %s \ 5 @ RUN: | FileCheck --check-prefix=CHECK-ARM %s 6 @ RUN: llvm-mc -triple=armv6t2 -show-encoding < %s \ 7 @ RUN: | FileCheck --check-prefix=CHECK-ARM %s 8 @ RUN: not llvm-mc -triple=thumb -mcpu=arm1156t2-s -show-encoding < %s > %t3 2> %t4 9 @ RUN: FileCheck --check-prefix=CHECK-THUMB %s < %t3 10 @ RUN: FileCheck --check-prefix=CHECK-ERROR-THUMB %s < %t4 11 @ RUN: not llvm-mc -triple=armv6m -show-encoding < %s > %t5 2> %t6 12 @ RUN: FileCheck --check-prefix=CHECK-V6M %s < %t5 13 @ RUN: FileCheck --check-prefix=CHECK-ERROR-V6M %s < %t6 14 15 .syntax unified 16 17 @------------------------------------------------------------------------------ 18 @ YIELD/WFE/WFI/SEV/CLREX - are not supported pre v6K 19 @------------------------------------------------------------------------------ 20 nop 21 yield 22 wfe 23 wfi 24 sev 25 clrex 26 27 28 @------------------------------------------------------------------------------ 29 @ v6 using ARM encoding 30 @------------------------------------------------------------------------------ 31 @ CHECK-V6: mov r0, r0 @ encoding: [0x00,0x00,0xa0,0xe1] 32 @ CHECK-ERROR-V6: error: instruction requires: armv6k 33 @ CHECK-ERROR-V6: yield 34 @ CHECK-ERROR-V6: ^ 35 @ CHECK-ERROR-V6: error: instruction requires: armv6k 36 @ CHECK-ERROR-V6: wfe 37 @ CHECK-ERROR-V6: ^ 38 @ CHECK-ERROR-V6: error: instruction requires: armv6k 39 @ CHECK-ERROR-V6: wfi 40 @ CHECK-ERROR-V6: error: instruction requires: armv6k 41 @ CHECK-ERROR-V6: sev 42 @ CHECK-ERROR-V6: ^ 43 @ CHECK-ERROR-V6: error: instruction requires: armv6k 44 @ CHECK-ERROR-V6: clrex 45 @ CHECK-ERROR-V6: ^ 46 47 @------------------------------------------------------------------------------ 48 @ v6K using ARM encoding 49 @------------------------------------------------------------------------------ 50 @------------------------------------------------------------------------------ 51 @ v6T2 using ARM encoding (arm triple) 52 @------------------------------------------------------------------------------ 53 @ CHECK-ARM: nop @ encoding: [0x00,0xf0,0x20,0xe3] 54 @ CHECK-ARM: yield @ encoding: [0x01,0xf0,0x20,0xe3] 55 @ CHECK-ARM: wfe @ encoding: [0x02,0xf0,0x20,0xe3] 56 @ CHECK-ARM: wfi @ encoding: [0x03,0xf0,0x20,0xe3] 57 @ CHECK-ARM: sev @ encoding: [0x04,0xf0,0x20,0xe3] 58 @ CHECK-ARM: clrex @ encoding: [0x1f,0xf0,0x7f,0xf5] 59 60 @------------------------------------------------------------------------------ 61 @ v6T2 using THUMB encoding (thumb triple) 62 @------------------------------------------------------------------------------ 63 @ CHECK-THUMB: nop @ encoding: [0x00,0xbf] 64 @ CHECK-THUMB: yield @ encoding: [0x10,0xbf] 65 @ CHECK-THUMB: wfe @ encoding: [0x20,0xbf] 66 @ CHECK-THUMB: wfi @ encoding: [0x30,0xbf] 67 @ CHECK-THUMB: sev @ encoding: [0x40,0xbf] 68 @ CHECK-ERROR-THUMB: error: instruction requires: v7 clrex 69 @ CHECK-ERROR-THUMB: clrex 70 @ CHECK-ERROR-THUMB: ^ 71 72 @------------------------------------------------------------------------------ 73 @ v6M using THUMB encoding 74 @------------------------------------------------------------------------------ 75 @ CHECK-V6M: nop @ encoding: [0x00,0xbf] 76 @ CHECK-V6M: yield @ encoding: [0x10,0xbf] 77 @ CHECK-V6M: wfe @ encoding: [0x20,0xbf] 78 @ CHECK-V6M: wfi @ encoding: [0x30,0xbf] 79 @ CHECK-V6M: sev @ encoding: [0x40,0xbf] 80 @ CHECK-ERROR-V6M: error: instruction requires: v7 clrex 81 @ CHECK-ERROR-V6M: clrex 82 @ CHECK-ERROR-V6M: ^ 83
