[lld/COFF] Ignore `/ASSEMBLYDEBUG[:NONE]` and `/EMITPOGOPHASEINFO`

[oberrich]

Summary

Adds aforementioned link switches in lld-link and ignores them.

[hans]

lgtm

[oberrich]

Thanks for the review! Unfortunately I don't have commit access to llvm yet and need someone to land this change on my behalf.

[hans]

In D135033#3830511, @oberrich wrote:

Thanks for the review! Unfortunately I don't have commit access to llvm yet and need someone to land this change on my behalf.

I'll be happy to do that. What name should I put as the commit author?

[oberrich]

In D135033#3830562, @hans wrote:

I'll be happy to do that. What name should I put as the commit author?

oberrich <[e-mail]>

[hans]

In D135033#3830563, @oberrich wrote:

In D135033#3830562, @hans wrote:

I'll be happy to do that. What name should I put as the commit author?

oberrich <[e-mail]>

Is that a working email address? I'm not sure on the exact policy, but I think a working email is expected.

[oberrich]

In D135033#3830569, @hans wrote:

Is that a working email address? I'm not sure on the exact policy, but I think a working email is expected.

In that case use oberrich <[e-mail]>

lld/COFF/Options.td

 def summary : F<"summary">;
 
 //==============================================================================
 // The flags below do nothing. They are defined only for link.exe compatibility.
 //==============================================================================
 
 def ignoreidl : F<"ignoreidl">;
 def ltcg : F<"ltcg">;
+def assemblydebug : F<"assemblydebug">;
 def nologo : F<"nologo">;
 def throwingnew : F<"throwingnew">;
 def editandcontinue : F<"editandcontinue">;
 def fastfail : F<"fastfail">;
 def kernel : F<"kernel">;
 def pdbcompress : F<"pdbcompress">;
+def emitpogophaseinfo : F<"emitpogophaseinfo">;
 
 def delay : P_priv<"delay">;
 def errorreport : P_priv<"errorreport">;
 def idlout : P_priv<"idlout">;
 def ilk : P_priv<"ilk">;
 def ltcg_opt : P_priv<"ltcg">;
+def assemblydebug_opt : P_priv<"assemblydebug">;
 def ltcgout : P_priv<"ltcgout">;
 def maxilksize : P_priv<"maxilksize">;
 def tlbid : P_priv<"tlbid">;
 def tlbout : P_priv<"tlbout">;
 def verbose_all : P_priv<"verbose">;
 def guardsym : P_priv<"guardsym">;