[llvm-commits] [llvm-gcc-4.2] r46660 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

[Evan Cheng]

Author: evancheng
Date: Fri Feb  1 22:10:17 2008
New Revision: 46660

URL: http://llvm.org/viewvc/llvm-project?rev=46660&view=rev
Log:
For ByVal parameter, no need to alloca a home for it on the callee frame since it's available on the caller frame.

Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp?rev=46660&r1=46659&r2=46660&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Fri Feb  1 22:10:17 2008
@@ -680,14 +680,10 @@
       // the l-value for the argument IS the argument itself.
       AI->setName(Name);
       SET_DECL_LLVM(Args, AI);
-      if (!isInvRef && TheDebugInfo) {
-        Value *Tmp = CreateTemporary(PointerType::getUnqual(ArgTy));
-        Tmp->setName(std::string(Name)+"_addr");
+      if (!isInvRef && TheDebugInfo)
         TheDebugInfo->EmitDeclare(Args, llvm::dwarf::DW_TAG_arg_variable,
-                                  Name, TREE_TYPE(Args), Tmp, 
-                                  Builder.GetInsertBlock());
-        Builder.CreateStore(AI, Tmp);
-      }
+                                  Name, TREE_TYPE(Args),
+                                  AI, Builder.GetInsertBlock());
       ++AI;
     } else {
       // Otherwise, we create an alloca to hold the argument value and provide