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llvm-project/llvm/test/MC/ARM/load-store-acquire-release-...

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[ARMv8] Add MC support for the new load/store acquire/release instructions. llvm-svn: 189388
2013-08-28 01:38:16 +08:00
@ RUN: llvm-mc -triple=thumbv8 -show-encoding < %s | FileCheck %s
[ARMv8] Fix a few things in one swoop. # Add some negative tests. # Fix some formatting issues. # Add some missing IsThumb / ARMv8 # Fix some outs / ins mistakes. llvm-svn: 189490
2013-08-29 00:39:20 +08:00
@ RUN: not llvm-mc -triple=thumbv7 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-V7
[ARMv8] Add MC support for the new load/store acquire/release instructions. llvm-svn: 189388
2013-08-28 01:38:16 +08:00
ldaexb r3, [r4]
ldaexh r2, [r5]
ldaex r1, [r7]
ldaexd r6, r7, [r8]
@ CHECK: ldaexb r3, [r4] @ encoding: [0xd4,0xe8,0xcf,0x3f]
@ CHECK: ldaexh r2, [r5] @ encoding: [0xd5,0xe8,0xdf,0x2f]
@ CHECK: ldaex r1, [r7] @ encoding: [0xd7,0xe8,0xef,0x1f]
@ CHECK: ldaexd r6, r7, [r8] @ encoding: [0xd8,0xe8,0xff,0x67]
[ARM] Split out ARMv8-A semaphores and atomics and ARMv7 clrex as separate features llvm-svn: 257877
2016-01-15 18:23:46 +08:00
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
[ARMv8] Add MC support for the new load/store acquire/release instructions. llvm-svn: 189388
2013-08-28 01:38:16 +08:00
stlexb r1, r3, [r4]
stlexh r4, r2, [r5]
stlex r2, r1, [r7]
stlexd r6, r2, r3, [r8]
@ CHECK: stlexb r1, r3, [r4] @ encoding: [0xc4,0xe8,0xc1,0x3f]
@ CHECK: stlexh r4, r2, [r5] @ encoding: [0xc5,0xe8,0xd4,0x2f]
@ CHECK: stlex r2, r1, [r7] @ encoding: [0xc7,0xe8,0xe2,0x1f]
@ CHECK: stlexd r6, r2, r3, [r8] @ encoding: [0xc8,0xe8,0xf6,0x23]
[ARM] Split out ARMv8-A semaphores and atomics and ARMv7 clrex as separate features llvm-svn: 257877
2016-01-15 18:23:46 +08:00
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
[ARMv8] Add MC support for the new load/store acquire/release instructions. llvm-svn: 189388
2013-08-28 01:38:16 +08:00
lda r5, [r6]
ldab r5, [r6]
ldah r12, [r9]
@ CHECK: lda r5, [r6] @ encoding: [0xd6,0xe8,0xaf,0x5f]
@ CHECK: ldab r5, [r6] @ encoding: [0xd6,0xe8,0x8f,0x5f]
@ CHECK: ldah r12, [r9] @ encoding: [0xd9,0xe8,0x9f,0xcf]
[ARM] Split out ARMv8-A semaphores and atomics and ARMv7 clrex as separate features llvm-svn: 257877
2016-01-15 18:23:46 +08:00
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
[ARMv8] Add MC support for the new load/store acquire/release instructions. llvm-svn: 189388
2013-08-28 01:38:16 +08:00
stl r3, [r0]
stlb r2, [r1]
stlh r2, [r3]
@ CHECK: stl r3, [r0] @ encoding: [0xc0,0xe8,0xaf,0x3f]
@ CHECK: stlb r2, [r1] @ encoding: [0xc1,0xe8,0x8f,0x2f]
@ CHECK: stlh r2, [r3] @ encoding: [0xc3,0xe8,0x9f,0x2f]
[ARM] Split out ARMv8-A semaphores and atomics and ARMv7 clrex as separate features llvm-svn: 257877
2016-01-15 18:23:46 +08:00
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release
@ CHECK-V7: error: instruction requires: acquire/release