Make the logic for determining function alignment more explicit. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131012 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 2 insertions, 6 deletions

diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp
index 1e1f8c9..b097931 100644
--- a/lib/Target/Blackfin/BlackfinISelLowering.cpp
+++ b/lib/Target/Blackfin/BlackfinISelLowering.cpp
@@ -121,6 +121,8 @@ BlackfinTargetLowering::BlackfinTargetLowering(TargetMachine &TM)
   setOperationAction(ISD::VAEND, MVT::Other, Expand);
   setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);
   setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
+
+  setMinFunctionAlignment(2);
 }
 
 const char *BlackfinTargetLowering::getTargetNodeName(unsigned Opcode) const {
@@ -497,11 +499,6 @@ BlackfinTargetLowering::ReplaceNodeResults(SDNode *N,
   }
 }
 
-/// getFunctionAlignment - Return the Log2 alignment of this function.
-unsigned BlackfinTargetLowering::getFunctionAlignment(const Function *F) const {
-  return 2;
-}
-
 //===----------------------------------------------------------------------===//
 //                         Blackfin Inline Assembly Support
 //===----------------------------------------------------------------------===//
diff --git a/lib/Target/Blackfin/BlackfinISelLowering.h b/lib/Target/Blackfin/BlackfinISelLowering.h
index 102c830..9a54557 100644
--- a/lib/Target/Blackfin/BlackfinISelLowering.h
+++ b/lib/Target/Blackfin/BlackfinISelLowering.h
@@ -53,7 +53,6 @@ namespace llvm {
                                       EVT VT) const;
     virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
     const char *getTargetNodeName(unsigned Opcode) const;
-    unsigned getFunctionAlignment(const Function *F) const;
 
   private:
     SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;