yihanaa marked 3 inline comments as done.
yihanaa added inline comments.

================
Comment at: clang/lib/CodeGen/CGBuiltin.cpp:2113-2117
     if (CanonicalType->isRecordType()) {
-      TmpRes = dumpRecord(CGF, CanonicalType, FieldPtr, Align, Func, Lvl + 1);
+      TmpRes = dumpRecord(CGF, CanonicalType, FieldLV, Align, Func, Lvl + 1);
       Res = CGF.Builder.CreateAdd(TmpRes, Res);
       continue;
     }
----------------
rsmith wrote:
> After this patch, this case no longer prints the field name. Eg: 
> https://godbolt.org/z/o7vcbWaEf
> 
> ```
> #include <stdio.h>
> 
> struct A {};
> 
> struct B {
>     A a;
> };
> 
> 
> int main() {
>     B x;
>     __builtin_dump_struct(&x, &printf);
> }
> ```
> 
> now prints:
> 
> ```
> B {
>     A {
>     }
> }
> ```
> 
> This seems like an important regression; please can you take a look? This 
> also suggests to me that there's a hole in our test coverage.
Thanks for taking the time to review my patch and writing the Compiler Explorer 
examples, I'll take a look at this  problem


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122248/new/

https://reviews.llvm.org/D122248

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