Make TargetSelectInstruction protected and called from FastISel.cpp

instead of SelectionDAGISel.cpp.

llvm-svn: 90636

2 files changed, 9 insertions, 7 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
index c6c14016d28..4ead9c9d8c4 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -532,7 +532,15 @@ bool FastISel::SelectBitCast(User *I) {
 
 bool
 FastISel::SelectInstruction(Instruction *I) {
-  return SelectOperator(I, I->getOpcode());
+  // First, try doing target-independent selection.
+  if (SelectOperator(I, I->getOpcode()))
+    return true;
+
+  // Next, try calling the target to attempt to handle the instruction.
+  if (TargetSelectInstruction(I))
+    return true;
+
+  return false;
 }
 
 /// FastEmitBranch - Emit an unconditional branch to the given block,
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 4a67b57cc2e..ca285c14e0a 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -792,12 +792,6 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
           continue;
         }
 
-        // Next, try calling the target to attempt to handle the instruction.
-        if (FastIS->TargetSelectInstruction(BI)) {
-          ResetDebugLoc(SDB, FastIS);
-          continue;
-        }
-
         // Clear out the debug location so that it doesn't carry over to
         // unrelated instructions.
         ResetDebugLoc(SDB, FastIS);