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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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265 COMPARE(mvn(r6, Operand(-1), LeaveCC, ne), | 265 COMPARE(mvn(r6, Operand(-1), LeaveCC, ne), |
266 "13a06000 movne r6, #0"); | 266 "13a06000 movne r6, #0"); |
267 | 267 |
268 // mov -> movw. | 268 // mov -> movw. |
269 if (CpuFeatures::IsSupported(ARMv7)) { | 269 if (CpuFeatures::IsSupported(ARMv7)) { |
270 COMPARE(mov(r5, Operand(0x01234), LeaveCC, ne), | 270 COMPARE(mov(r5, Operand(0x01234), LeaveCC, ne), |
271 "13015234 movwne r5, #4660"); | 271 "13015234 movwne r5, #4660"); |
272 // We only disassemble one instruction so the eor instruction is not here. | 272 // We only disassemble one instruction so the eor instruction is not here. |
273 COMPARE(eor(r5, r4, Operand(0x1234), LeaveCC, ne), | 273 COMPARE(eor(r5, r4, Operand(0x1234), LeaveCC, ne), |
274 "1301c234 movwne ip, #4660"); | 274 "1301c234 movwne ip, #4660"); |
275 // Movw can't do setcc so we don't get that here. Mov immediate with setcc | 275 // Movw can't do setcc, so first move to ip, then the following instruction |
276 // is pretty strange anyway. | 276 // moves to r5. Mov immediate with setcc is pretty strange anyway. |
277 COMPARE(mov(r5, Operand(0x01234), SetCC, ne), | 277 COMPARE(mov(r5, Operand(0x01234), SetCC, ne), |
278 "159fc000 ldrne ip, [pc, #+0]"); | 278 "1301c234 movwne ip, #4660"); |
279 // Emit a literal pool now, otherwise this could be dumped later, in the | 279 // Emit a literal pool now, otherwise this could be dumped later, in the |
280 // middle of a different test. | 280 // middle of a different test. |
281 EMIT_PENDING_LITERALS(); | 281 EMIT_PENDING_LITERALS(); |
282 | 282 |
283 // We only disassemble one instruction so the eor instruction is not here. | 283 // We only disassemble one instruction so the eor instruction is not here. |
284 // The eor does the setcc so we get a movw here. | 284 // The eor does the setcc so we get a movw here. |
285 COMPARE(eor(r5, r4, Operand(0x1234), SetCC, ne), | 285 COMPARE(eor(r5, r4, Operand(0x1234), SetCC, ne), |
286 "1301c234 movwne ip, #4660"); | 286 "1301c234 movwne ip, #4660"); |
287 | 287 |
288 COMPARE(movt(r5, 0x4321, ne), | 288 COMPARE(movt(r5, 0x4321, ne), |
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893 "e16dc7ff strd ip, [sp, #-127]!"); | 893 "e16dc7ff strd ip, [sp, #-127]!"); |
894 | 894 |
895 COMPARE(pld(MemOperand(r1, 0)), | 895 COMPARE(pld(MemOperand(r1, 0)), |
896 "f5d1f000 pld [r1]"); | 896 "f5d1f000 pld [r1]"); |
897 COMPARE(pld(MemOperand(r2, 128)), | 897 COMPARE(pld(MemOperand(r2, 128)), |
898 "f5d2f080 pld [r2, #+128]"); | 898 "f5d2f080 pld [r2, #+128]"); |
899 } | 899 } |
900 | 900 |
901 VERIFY_RUN(); | 901 VERIFY_RUN(); |
902 } | 902 } |
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