[PATCH] D67342: [Attributor][Fix] Manifest nocapture only in CSArgument or Argument

[Hideto Ueno via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL371589: [Attributor][Fix] Manifest nocapture only in CSArgument or Argument (authored by uenoku, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D67342?vs=219298&id=219662#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67342/new/

https://reviews.llvm.org/D67342

Files:
  llvm/trunk/lib/Transforms/IPO/Attributor.cpp


Index: llvm/trunk/lib/Transforms/IPO/Attributor.cpp
===================================================================
--- llvm/trunk/lib/Transforms/IPO/Attributor.cpp
+++ llvm/trunk/lib/Transforms/IPO/Attributor.cpp
@@ -2594,10 +2594,12 @@
     if (!isAssumedNoCaptureMaybeReturned())
       return;
 
-    if (isAssumedNoCapture())
-      Attrs.emplace_back(Attribute::get(Ctx, Attribute::NoCapture));
-    else if (ManifestInternal)
-      Attrs.emplace_back(Attribute::get(Ctx, "no-capture-maybe-returned"));
+    if (getArgNo() >= 0) {
+      if (isAssumedNoCapture())
+        Attrs.emplace_back(Attribute::get(Ctx, Attribute::NoCapture));
+      else if (ManifestInternal)
+        Attrs.emplace_back(Attribute::get(Ctx, "no-capture-maybe-returned"));
+    }
   }
 
   /// Set the NOT_CAPTURED_IN_MEM and NOT_CAPTURED_IN_RET bits in \p Known


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