[llvm-commits] [llvm] r57182 - /llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp

[Devang Patel]

Author: dpatel
Date: Mon Oct  6 13:03:39 2008
New Revision: 57182

URL: http://llvm.org/viewvc/llvm-project?rev=57182&view=rev
Log:
It is possible that all functions in one module are not being 
optimized for size. Set OptForSize for each function separately.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=57182&r1=57181&r2=57182&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Mon Oct  6 13:03:39 2008
@@ -642,11 +642,8 @@
 /// when it has created a SelectionDAG for us to codegen.
 void X86DAGToDAGISel::InstructionSelect() {
   CurBB = BB;  // BB can change as result of isel.
-  if (!OptForSize) {
-    const Function *F = CurDAG->getMachineFunction().getFunction();
-    OptForSize = !F->isDeclaration() && 
-                 F->hasFnAttr(Attribute::OptimizeForSize);
-  }
+  const Function *F = CurDAG->getMachineFunction().getFunction();
+  OptForSize = F->hasFnAttr(Attribute::OptimizeForSize);
 
   DEBUG(BB->dump());
   if (!Fast)