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

llvm-svn: 131012

2 files changed, 2 insertions, 8 deletions

diff --git a/llvm/lib/Target/Alpha/AlphaISelLowering.cpp b/llvm/lib/Target/Alpha/AlphaISelLowering.cpp
index ee404f06fc4..879c660d453 100644
--- a/llvm/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/llvm/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -155,6 +155,8 @@ AlphaTargetLowering::AlphaTargetLowering(TargetMachine &TM)
   setJumpBufSize(272);
   setJumpBufAlignment(16);
 
+  setMinFunctionAlignment(4);
+
   computeRegisterProperties();
 }
 
@@ -180,11 +182,6 @@ const char *AlphaTargetLowering::getTargetNodeName(unsigned Opcode) const {
   }
 }
 
-/// getFunctionAlignment - Return the Log2 alignment of this function.
-unsigned AlphaTargetLowering::getFunctionAlignment(const Function *F) const {
-  return 4;
-}
-
 static SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) {
   EVT PtrVT = Op.getValueType();
   JumpTableSDNode *JT = cast<JumpTableSDNode>(Op);
diff --git a/llvm/lib/Target/Alpha/AlphaISelLowering.h b/llvm/lib/Target/Alpha/AlphaISelLowering.h
index cb98f921dd6..d38c3145b19 100644
--- a/llvm/lib/Target/Alpha/AlphaISelLowering.h
+++ b/llvm/lib/Target/Alpha/AlphaISelLowering.h
@@ -104,9 +104,6 @@ namespace llvm {
 
     virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
 
-    /// getFunctionAlignment - Return the Log2 alignment of this function.
-    virtual unsigned getFunctionAlignment(const Function *F) const;
-
     /// isFPImmLegal - Returns true if the target can instruction select the
     /// specified FP immediate natively. If false, the legalizer will
     /// materialize the FP immediate as a load from a constant pool.