[PATCH] D59656: [CodeGen][ObjC] Annotate calls to objc_retainAutoreleasedReturnValue with notail on x86-64

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: lib/CodeGen/TargetInfo.h:161
+  /// marked as 'notail'.
+  virtual bool noTailCallARCRetainRV() const {
+    return false;
----------------
`shouldSuppressTailCallsOfRetainAutoreleasedReturnValue()`?


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59656/new/

https://reviews.llvm.org/D59656