1@ RUN: llvm-mc -triple=armv8 -show-encoding < %s | FileCheck %s 2@ RUN: not llvm-mc -triple=armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7 3 ldaexb r3, [r4] 4 ldaexh r2, [r5] 5 ldaex r1, [r7] 6 ldaexd r6, r7, [r8] 7 8@ CHECK: ldaexb r3, [r4] @ encoding: [0x9f,0x3e,0xd4,0xe1] 9@ CHECK: ldaexh r2, [r5] @ encoding: [0x9f,0x2e,0xf5,0xe1] 10@ CHECK: ldaex r1, [r7] @ encoding: [0x9f,0x1e,0x97,0xe1] 11@ CHECK: ldaexd r6, r7, [r8] @ encoding: [0x9f,0x6e,0xb8,0xe1] 12@ CHECK-V7: instruction requires: acquire/release 13@ CHECK-V7: instruction requires: acquire/release 14@ CHECK-V7: instruction requires: acquire/release 15@ CHECK-V7: instruction requires: acquire/release 16 17 stlexb r1, r3, [r4] 18 stlexh r4, r2, [r5] 19 stlex r2, r1, [r7] 20 stlexd r6, r2, r3, [r8] 21@ CHECK: stlexb r1, r3, [r4] @ encoding: [0x93,0x1e,0xc4,0xe1] 22@ CHECK: stlexh r4, r2, [r5] @ encoding: [0x92,0x4e,0xe5,0xe1] 23@ CHECK: stlex r2, r1, [r7] @ encoding: [0x91,0x2e,0x87,0xe1] 24@ CHECK: stlexd r6, r2, r3, [r8] @ encoding: [0x92,0x6e,0xa8,0xe1] 25@ CHECK-V7: instruction requires: acquire/release 26@ CHECK-V7: instruction requires: acquire/release 27@ CHECK-V7: instruction requires: acquire/release 28@ CHECK-V7: instruction requires: acquire/release 29 30 lda r5, [r6] 31 ldab r5, [r6] 32 ldah r12, [r9] 33@ CHECK: lda r5, [r6] @ encoding: [0x9f,0x5c,0x96,0xe1] 34@ CHECK: ldab r5, [r6] @ encoding: [0x9f,0x5c,0xd6,0xe1] 35@ CHECK: ldah r12, [r9] @ encoding: [0x9f,0xcc,0xf9,0xe1] 36@ CHECK-V7: instruction requires: acquire/release 37@ CHECK-V7: instruction requires: acquire/release 38@ CHECK-V7: instruction requires: acquire/release 39 40 stl r3, [r0] 41 stlb r2, [r1] 42 stlh r2, [r3] 43@ CHECK: stl r3, [r0] @ encoding: [0x93,0xfc,0x80,0xe1] 44@ CHECK: stlb r2, [r1] @ encoding: [0x92,0xfc,0xc1,0xe1] 45@ CHECK: stlh r2, [r3] @ encoding: [0x92,0xfc,0xe3,0xe1] 46@ CHECK-V7: instruction requires: acquire/release 47@ CHECK-V7: instruction requires: acquire/release 48@ CHECK-V7: instruction requires: acquire/release 49