[PATCH] D109607: [X86] Refactor GetSSETypeAtOffset to fix pr51813

[LuoYuanke via Phabricator via cfe-commits]

LuoYuanke added inline comments.


================
Comment at: clang/lib/CodeGen/TargetInfo.cpp:3421
+    if (T0->isHalfTy())
+      T1 = getFPTypeAtOffset(IRType, IROffset + 4, TD);
+    // If we can't get a second FP type, return a simple half or float.
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Not quite understanding why "+4". Would you comments on it?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109607/new/

https://reviews.llvm.org/D109607