1*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv8 -show-encoding < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker@ RUN: not llvm-mc -triple=thumbv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7 3*9880d681SAndroid Build Coastguard Worker ldaexb r3, [r4] 4*9880d681SAndroid Build Coastguard Worker ldaexh r2, [r5] 5*9880d681SAndroid Build Coastguard Worker ldaex r1, [r7] 6*9880d681SAndroid Build Coastguard Worker ldaexd r6, r7, [r8] 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker@ CHECK: ldaexb r3, [r4] @ encoding: [0xd4,0xe8,0xcf,0x3f] 9*9880d681SAndroid Build Coastguard Worker@ CHECK: ldaexh r2, [r5] @ encoding: [0xd5,0xe8,0xdf,0x2f] 10*9880d681SAndroid Build Coastguard Worker@ CHECK: ldaex r1, [r7] @ encoding: [0xd7,0xe8,0xef,0x1f] 11*9880d681SAndroid Build Coastguard Worker@ CHECK: ldaexd r6, r7, [r8] @ encoding: [0xd8,0xe8,0xff,0x67] 12*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 13*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 14*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 15*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker stlexb r1, r3, [r4] 18*9880d681SAndroid Build Coastguard Worker stlexh r4, r2, [r5] 19*9880d681SAndroid Build Coastguard Worker stlex r2, r1, [r7] 20*9880d681SAndroid Build Coastguard Worker stlexd r6, r2, r3, [r8] 21*9880d681SAndroid Build Coastguard Worker@ CHECK: stlexb r1, r3, [r4] @ encoding: [0xc4,0xe8,0xc1,0x3f] 22*9880d681SAndroid Build Coastguard Worker@ CHECK: stlexh r4, r2, [r5] @ encoding: [0xc5,0xe8,0xd4,0x2f] 23*9880d681SAndroid Build Coastguard Worker@ CHECK: stlex r2, r1, [r7] @ encoding: [0xc7,0xe8,0xe2,0x1f] 24*9880d681SAndroid Build Coastguard Worker@ CHECK: stlexd r6, r2, r3, [r8] @ encoding: [0xc8,0xe8,0xf6,0x23] 25*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 26*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 27*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 28*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker lda r5, [r6] 31*9880d681SAndroid Build Coastguard Worker ldab r5, [r6] 32*9880d681SAndroid Build Coastguard Worker ldah r12, [r9] 33*9880d681SAndroid Build Coastguard Worker@ CHECK: lda r5, [r6] @ encoding: [0xd6,0xe8,0xaf,0x5f] 34*9880d681SAndroid Build Coastguard Worker@ CHECK: ldab r5, [r6] @ encoding: [0xd6,0xe8,0x8f,0x5f] 35*9880d681SAndroid Build Coastguard Worker@ CHECK: ldah r12, [r9] @ encoding: [0xd9,0xe8,0x9f,0xcf] 36*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 37*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 38*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Worker stl r3, [r0] 41*9880d681SAndroid Build Coastguard Worker stlb r2, [r1] 42*9880d681SAndroid Build Coastguard Worker stlh r2, [r3] 43*9880d681SAndroid Build Coastguard Worker@ CHECK: stl r3, [r0] @ encoding: [0xc0,0xe8,0xaf,0x3f] 44*9880d681SAndroid Build Coastguard Worker@ CHECK: stlb r2, [r1] @ encoding: [0xc1,0xe8,0x8f,0x2f] 45*9880d681SAndroid Build Coastguard Worker@ CHECK: stlh r2, [r3] @ encoding: [0xc3,0xe8,0x9f,0x2f] 46*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 47*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 48*9880d681SAndroid Build Coastguard Worker@ CHECK-V7: error: instruction requires: acquire/release 49