[PATCH] D40893: [PowerPC] fix a bug in TCO eligibility check

[Sean Fertile via Phabricator via llvm-commits]

sfertile added a comment.

Looks good to me.



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Comment at: test/CodeGen/PowerPC/ppc64-sibcall.ll:44
 
+define fastcc void @callee_64_64_copy_fastcc([8 x i64] %a, [8 x i64] %b) #0 { ret void }
+define void @caller_64_64_copy_ccc([8 x i64] %a, [8 x i64] %b) #1 {
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We should add internal linkage here so the stack slot usage is the only thing blocking the tail-call.


https://reviews.llvm.org/D40893