[llvm] [CodeGen] Add EmitCodeGenCallSiteInfo flag (PR #206668)

[Nikita Popov via llvm-commits]

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@@ -886,6 +886,7 @@ EmitSchedule(MachineBasicBlock::iterator &InsertPos) {
 
     if (MI->isCandidateForAdditionalCallInfo()) {
       if (DAG->getTarget().Options.EmitCallSiteInfo ||
+          DAG->getTarget().Options.EmitCodeGenCallSiteInfo ||
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nikic wrote:

Why can't EmitCallSiteInfo be populated by a cl::opt?

Though I find bypassing frontend options a very dubious motivation. Especially for adding another option to TargetOptions, which is something we should really just forbid outright.

https://github.com/llvm/llvm-project/pull/206668