Add an "alignment" field to the MachineFunction object. It makes more sense to

have the alignment be calculated up front, and have the back-ends obey whatever
alignment is decided upon.

This allows for future work that would allow for precise no-op placement and the
like.

llvm-svn: 74564

1 files changed, 6 insertions, 0 deletions

diff --git a/llvm/lib/Target/XCore/XCoreISelLowering.cpp b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
index 93c5f59f642..0b65ceee60a 100644
--- a/llvm/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
@@ -187,6 +187,12 @@ void XCoreTargetLowering::ReplaceNodeResults(SDNode *N,
   }
 }
 
+/// getFunctionAlignment - Return the alignment of this function.
+unsigned XCoreTargetLowering::
+getFunctionAlignment(const Function *) const {
+  return 1;
+}
+
 //===----------------------------------------------------------------------===//
 //  Misc Lower Operation implementation
 //===----------------------------------------------------------------------===//