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1@ RUN: not llvm-mc -triple=armv8 -show-encoding < %s 2> %t | FileCheck %s2@ RUN: FileCheck %s < %t --check-prefix=CHECK-ERROR3@ RUN: not llvm-mc -triple=armv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V74 ldaexb r3, [r4]5 ldaexh r2, [r5]6 ldaex r1, [r7]7 ldaexd r6, r7, [r8]8 9@ CHECK: ldaexb r3, [r4] @ encoding: [0x9f,0x3e,0xd4,0xe1]10@ CHECK: ldaexh r2, [r5] @ encoding: [0x9f,0x2e,0xf5,0xe1]11@ CHECK: ldaex r1, [r7] @ encoding: [0x9f,0x1e,0x97,0xe1]12@ CHECK: ldaexd r6, r7, [r8] @ encoding: [0x9f,0x6e,0xb8,0xe1]13@ CHECK-V7: instruction requires: acquire/release14@ CHECK-V7: instruction requires: acquire/release15@ CHECK-V7: instruction requires: acquire/release16@ CHECK-V7: instruction requires: acquire/release17 18 ldaexd r2, r4, [r8]19@ CHECK-ERROR: error: destination operands must be sequential20 21@ GNU alias22 ldaexd r6, [r8]23@ CHECK: ldaexd r6, r7, [r8] @ encoding: [0x9f,0x6e,0xb8,0xe1]24 25 stlexb r1, r3, [r4]26 stlexh r4, r2, [r5]27 stlex r2, r1, [r7]28 stlexd r6, r2, r3, [r8]29@ CHECK: stlexb r1, r3, [r4] @ encoding: [0x93,0x1e,0xc4,0xe1]30@ CHECK: stlexh r4, r2, [r5] @ encoding: [0x92,0x4e,0xe5,0xe1]31@ CHECK: stlex r2, r1, [r7] @ encoding: [0x91,0x2e,0x87,0xe1]32@ CHECK: stlexd r6, r2, r3, [r8] @ encoding: [0x92,0x6e,0xa8,0xe1]33@ CHECK-V7: instruction requires: acquire/release34@ CHECK-V7: instruction requires: acquire/release35@ CHECK-V7: instruction requires: acquire/release36@ CHECK-V7: instruction requires: acquire/release37 38 stlexd r6, r2, r4, [r8]39@ CHECK-ERROR: error: source operands must be sequential40 41@ GNU alias42 stlexd r6, r2, [r8]43@ CHECK: stlexd r6, r2, r3, [r8] @ encoding: [0x92,0x6e,0xa8,0xe1]44 45 lda r5, [r6]46 ldab r5, [r6]47 ldah r12, [r9]48@ CHECK: lda r5, [r6] @ encoding: [0x9f,0x5c,0x96,0xe1]49@ CHECK: ldab r5, [r6] @ encoding: [0x9f,0x5c,0xd6,0xe1]50@ CHECK: ldah r12, [r9] @ encoding: [0x9f,0xcc,0xf9,0xe1]51@ CHECK-V7: instruction requires: acquire/release52@ CHECK-V7: instruction requires: acquire/release53@ CHECK-V7: instruction requires: acquire/release54 55 stl r3, [r0]56 stlb r2, [r1]57 stlh r2, [r3]58@ CHECK: stl r3, [r0] @ encoding: [0x93,0xfc,0x80,0xe1]59@ CHECK: stlb r2, [r1] @ encoding: [0x92,0xfc,0xc1,0xe1]60@ CHECK: stlh r2, [r3] @ encoding: [0x92,0xfc,0xe3,0xe1]61@ CHECK-V7: instruction requires: acquire/release62@ CHECK-V7: instruction requires: acquire/release63@ CHECK-V7: instruction requires: acquire/release64