Add support for alignment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15888 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 5fb356e58f..35733c8564 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -33,6 +33,12 @@ void AsmPrinter::setupMachineFunction(MachineFunction &MF) {
   CurrentFnName = Mang->getValueName((Value*)MF.getFunction());
 }
 
+// emitAlignment - Emit an alignment directive to the specified power of two.
+void AsmPrinter::emitAlignment(unsigned NumBits) const {
+  if (AlignmentIsInBytes) NumBits = 1 << NumBits;
+  O << AlignDirective << NumBits << "\n";
+}
+
 // Print out the specified constant, without a storage class.  Only the
 // constants valid in constant expressions can occur here.
 void AsmPrinter::emitConstantValueOnly(const Constant *CV) {