Tim Northover f20f21ec5e AArch64: annotate atomics with dropped acquire semantics when printing. ... A quirk of the v8.1a spec is that when the writeback regiser for an atomic read-modify-write instruction is wzr/xzr, the instruction no longer enforces acquire ordering. However, it's still written with the misleading 'a' mnemonic. So this adds an annotation when disassembling such instructions, mentioning the change. llvm-svn: 353303		2019-02-06 15:07:59 +00:00
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AArch64BaseInfo.cpp
AArch64BaseInfo.h	AArch64: annotate atomics with dropped acquire semantics when printing.	2019-02-06 15:07:59 +00:00
CMakeLists.txt
LLVMBuild.txt