PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36349 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp
index 63ec8e423e..90f0198b57 100644
--- a/lib/VMCore/AsmWriter.cpp
+++ b/lib/VMCore/AsmWriter.cpp
@@ -1307,6 +1307,13 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
       writeOperand(I.getOperand(i), PrintAllTypes);
     }
   }
+  
+  // Print post operand alignment for load/store
+  if (isa<LoadInst>(I) && cast<LoadInst>(I).getAlignment()) {
+    Out << ", align " << cast<LoadInst>(I).getAlignment();
+  } else if (isa<StoreInst>(I) && cast<StoreInst>(I).getAlignment()) {
+    Out << ", align " << cast<StoreInst>(I).getAlignment();
+  }
 
   printInfoComment(I);
   Out << "\n";