benshi001 marked an inline comment as done.
benshi001 added inline comments.
================
Comment at: clang/lib/Driver/ToolChains/CommonArgs.cpp:387
return A->getValue();
+ if (const Arg *A = Args.getLastArg(options::OPT_mcpu_EQ))
+ return A->getValue();
----------------
arichardson wrote:
> It looks to me that -mcpu will always take precedence over -mmcu with this
> code even if mmcu comes later in the command line. Wouldn't it make more
> sense to treat them as aliases?
That's really a good idea. Thanks!
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D139305/new/
https://reviews.llvm.org/D139305
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