[cfe-commits] r123241 - /cfe/trunk/lib/CodeGen/TargetInfo.cpp

[Bob Wilson]

Author: bwilson
Date: Tue Jan 11 10:53:49 2011
New Revision: 123241

URL: http://llvm.org/viewvc/llvm-project?rev=123241&view=rev
Log:
Remove special handling for opaque Neon vector types.
Clang does not wrap the vectors in structs anymore so this isn't needed.

Modified:
    cfe/trunk/lib/CodeGen/TargetInfo.cpp

Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=123241&r1=123240&r2=123241&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Tue Jan 11 10:53:49 2011
@@ -2241,15 +2241,6 @@
   if (isRecordWithNonTrivialDestructorOrCopyConstructor(Ty))
     return ABIArgInfo::getIndirect(0, /*ByVal=*/false);
 
-  // NEON vectors are implemented as (theoretically) opaque structures wrapping
-  // the underlying vector type. We trust the backend to pass the underlying
-  // vectors appropriately, so we can unwrap the structs which generally will
-  // lead to much cleaner IR.
-  if (const Type *SeltTy = isSingleElementStruct(Ty, getContext())) {
-    if (SeltTy->isVectorType())
-      return ABIArgInfo::getDirect(CGT.ConvertType(QualType(SeltTy, 0)));
-  }
-
   // Otherwise, pass by coercing to a structure of the appropriate size.
   //
   // FIXME: This is kind of nasty... but there isn't much choice because the ARM