[PATCH] [ARM] Align stack objects passed to functions

[hfinkel at anl.gov]

You're currently doing this only for pointers that are captured as call arguments. Do you care about pointers captured in any other way (by having their address stored somewhere, or returned, for example)?


REPOSITORY
  rL LLVM

================
Comment at: lib/CodeGen/CodeGenPrepare.cpp:1256
@@ +1255,3 @@
+    }
+    // If this is a memcpy (or similar) then we may have improved the alignment
+    if (MemIntrinsic *MI = dyn_cast<MemIntrinsic>(CI)) {
----------------
may have improved -> may be able to improve

http://reviews.llvm.org/D7908

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