================
@@ -91,7 +91,9 @@ void fuchsia::Linker::ConstructJob(Compilation &C, const
JobAction &JA,
CmdArgs.push_back("--execute-only");
std::string CPU = getCPUName(D, Args, Triple);
- if (CPU.empty() || CPU == "generic" || CPU == "cortex-a53")
+ if (Args.hasFlag(options::OPT_mfix_cortex_a53_843419,
+ options::OPT_mno_fix_cortex_a53_843419, true) &&
----------------
davemgreen wrote:
I was wondering if the option should always be honoured if it was present (with
any CPU). If it isn't present then we enable it with a generic or empty or a53
CPU. But that doesn't look like how the GCC option is specified in the docs.
It should ideally be automatically disabled if the archecture is armv8.1-a or
later, as that code cannot run on cortex-a53. That is probably a separate issue
though, and would equally apply to mfix_cortex_a53_835769 too.
https://github.com/llvm/llvm-project/pull/143915
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