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ARMv8.2-A adds the "dc cvap" instruction, which is a system instruction that cleans caches to the point of persistence (for systems that have persistent memory). It is a required part of ARMv8.2-A, so no additional subtarget features are required. Differential Revision: http://reviews.llvm.org/D15016 llvm-svn: 254156
7 lines
274 B
Plaintext
7 lines
274 B
Plaintext
# RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+v8.2a --disassemble < %s | FileCheck %s
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# RUN: llvm-mc -triple aarch64-none-linux-gnu --disassemble < %s | FileCheck --check-prefix=NO_V82 %s
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[0x27,0x7c,0x0b,0xd5]
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# CHECK: dc cvap, x7
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# NO_V82: sys #3, c7, c12, #1, x7
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