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Diffstat (limited to 'test/MC/ARM/thumb2-ldrexd-strexd.s')
-rw-r--r-- | test/MC/ARM/thumb2-ldrexd-strexd.s | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/MC/ARM/thumb2-ldrexd-strexd.s b/test/MC/ARM/thumb2-ldrexd-strexd.s new file mode 100644 index 0000000..3ffb0cb --- /dev/null +++ b/test/MC/ARM/thumb2-ldrexd-strexd.s @@ -0,0 +1,14 @@ +@ RUN: llvm-mc -triple=thumbv6t2--none-eabi -show-encoding < %s | FileCheck %s +@ RUN: llvm-mc -triple=thumbv7a--none-eabi -show-encoding < %s | FileCheck %s +@ RUN: llvm-mc -triple=thumbv7r--none-eabi -show-encoding < %s | FileCheck %s +@ RUN: llvm-mc -triple=thumbv8a--none-eabi -show-encoding < %s | FileCheck %s +@ RUN: not llvm-mc -triple=thumbv7m--none-eabi -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=UNDEF + + ldrexd r0, r1, [r2] + strexd r3, r4, r5, [r6] + +@ CHECK: ldrexd r0, r1, [r2] @ encoding: [0xd2,0xe8,0x7f,0x01] +@ CHECK: strexd r3, r4, r5, [r6] @ encoding: [0xc6,0xe8,0x73,0x45] + +@ UNDEF: error: instruction requires: !armv*m +@ UNDEF: error: instruction requires: !armv*m |