From eda4d9cb0981ece5a937fb6706a698443a47209f Mon Sep 17 00:00:00 2001
From: "Vikram S. Adve" <vadve@cs.uiuc.edu>
Date: Fri, 1 Aug 2003 15:55:53 +0000
Subject: [PATCH] Add all arithmetic operators to ConstantExprToString(). Note
 that some generated operators (like &, | or ^) may not be supported by the
 assembler -- but if they've got this far, it's better to generate them and
 let the assembler decide.

llvm-svn: 7476
---
 lib/Target/Sparc/EmitAssembly.cpp | 40 +++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/lib/Target/Sparc/EmitAssembly.cpp b/lib/Target/Sparc/EmitAssembly.cpp
index 6cd28cf005e..cb44ca6cd4f 100644
--- a/lib/Target/Sparc/EmitAssembly.cpp
+++ b/lib/Target/Sparc/EmitAssembly.cpp
@@ -213,6 +213,46 @@ public:
                + valToExprString(CE->getOperand(1), target) + ")";
       break;
 
+    case Instruction::Sub:
+      S += "(" + valToExprString(CE->getOperand(0), target) + ") - ("
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::Mul:
+      S += "(" + valToExprString(CE->getOperand(0), target) + ") * ("
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::Div:
+      S += "(" + valToExprString(CE->getOperand(0), target) + ") / ("
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::Rem:
+      S += "(" + valToExprString(CE->getOperand(0), target) + ") % ("
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::And:
+      // Logical && for booleans; bitwise & otherwise
+      S += "(" + valToExprString(CE->getOperand(0), target)
+               + ((CE->getType() == Type::BoolTy)? ") && (" : ") & (")
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::Or:
+      // Logical || for booleans; bitwise | otherwise
+      S += "(" + valToExprString(CE->getOperand(0), target)
+               + ((CE->getType() == Type::BoolTy)? ") || (" : ") | (")
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
+    case Instruction::Xor:
+      // Bitwise ^ for all types
+      S += "(" + valToExprString(CE->getOperand(0), target) + ") ^ ("
+               + valToExprString(CE->getOperand(1), target) + ")";
+      break;
+
     default:
       assert(0 && "Unsupported operator in ConstantExprToString()");
       break;