[llvm-commits] [llvm] r47806 - /llvm/trunk/lib/Target/CBackend/CBackend.cpp

[Chris Lattner]

Author: lattner
Date: Sat Mar  1 21:29:50 2008
New Revision: 47806

URL: http://llvm.org/viewvc/llvm-project?rev=47806&view=rev
Log:
Print vector types appropriately.  This gets basic vector code working
(PR1126)

Modified:
    llvm/trunk/lib/Target/CBackend/CBackend.cpp

Modified: llvm/trunk/lib/Target/CBackend/CBackend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CBackend/CBackend.cpp?rev=47806&r1=47805&r2=47806&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CBackend/CBackend.cpp (original)
+++ llvm/trunk/lib/Target/CBackend/CBackend.cpp Sat Mar  1 21:29:50 2008
@@ -519,9 +519,9 @@
 
   case Type::VectorTyID: {
     const VectorType *VTy = cast<VectorType>(Ty);
-    unsigned NumElements = VTy->getNumElements();
     return printType(Out, VTy->getElementType(), false,
-                     NameSoFar + "[" + utostr(NumElements) + "]");
+                     NameSoFar + " __attribute__((vector_size(" +
+                     utostr(TD->getABITypeSize(VTy)) + " ))) ");
   }
 
   case Type::OpaqueTyID: {
@@ -991,6 +991,10 @@
     break;
 
   case Type::VectorTyID:
+    // Use C99 compound expression literal initializer syntax.
+    Out << "(";
+    printType(Out, CPV->getType());
+    Out << ")";
     if (ConstantVector *CV = cast<ConstantVector>(CPV)) {
       printConstantVector(CV);
     } else {