1*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv6t2--none-eabi -show-encoding < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv7a--none-eabi -show-encoding < %s | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv7r--none-eabi -show-encoding < %s | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv8a--none-eabi -show-encoding < %s | FileCheck %s 5*9880d681SAndroid Build Coastguard Worker@ RUN: not llvm-mc -triple=thumbv7m--none-eabi -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=UNDEF 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker ldrexd r0, r1, [r2] 8*9880d681SAndroid Build Coastguard Worker strexd r3, r4, r5, [r6] 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Worker@ CHECK: ldrexd r0, r1, [r2] @ encoding: [0xd2,0xe8,0x7f,0x01] 11*9880d681SAndroid Build Coastguard Worker@ CHECK: strexd r3, r4, r5, [r6] @ encoding: [0xc6,0xe8,0x73,0x45] 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker@ UNDEF: error: instruction requires: !armv*m 14*9880d681SAndroid Build Coastguard Worker@ UNDEF: error: instruction requires: !armv*m 15