[PATCH] D122104: [X86][regcall] Support passing / returning structures

[Erich Keane via Phabricator via cfe-commits]

erichkeane added inline comments.


================
Comment at: clang/lib/CodeGen/TargetInfo.cpp:3992
     --FreeIntRegs;
+  else if (NeededSSE && MaxVectorWidth > 0)
+    FI.setMaxVectorWidth(MaxVectorWidth);
----------------
This line here accesses NeededSSE while uninitialized.  Do you  need to initalize it to something on 3963?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122104/new/

https://reviews.llvm.org/D122104