[llvm-commits] [llvm] r95620 - /llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

[Dan Gohman]

Author: djg
Date: Mon Feb  8 18:02:37 2010
New Revision: 95620

URL: http://llvm.org/viewvc/llvm-project?rev=95620&view=rev
Log:
Implement AsmPrinter support for several more operators which have
direct MCExpr equivalents. Don't use MCExpr::Shr because it isn't
consistent between targets.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp?rev=95620&r1=95619&r2=95620&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp Mon Feb  8 18:02:37 2010
@@ -963,8 +963,14 @@
     return MCBinaryExpr::CreateAnd(OpExpr, MaskExpr, Ctx);
   }
       
+  // The MC library also has a right-shift operator, but it isn't consistently
+  // signed or unsigned between different targets.
   case Instruction::Add:
   case Instruction::Sub:
+  case Instruction::Mul:
+  case Instruction::SDiv:
+  case Instruction::SRem:
+  case Instruction::Shl:
   case Instruction::And:
   case Instruction::Or:
   case Instruction::Xor: {
@@ -974,6 +980,10 @@
     default: llvm_unreachable("Unknown binary operator constant cast expr");
     case Instruction::Add: return MCBinaryExpr::CreateAdd(LHS, RHS, Ctx);
     case Instruction::Sub: return MCBinaryExpr::CreateSub(LHS, RHS, Ctx);
+    case Instruction::Mul: return MCBinaryExpr::CreateMul(LHS, RHS, Ctx);
+    case Instruction::SDiv: return MCBinaryExpr::CreateDiv(LHS, RHS, Ctx);
+    case Instruction::SRem: return MCBinaryExpr::CreateMod(LHS, RHS, Ctx);
+    case Instruction::Shl: return MCBinaryExpr::CreateShl(LHS, RHS, Ctx);
     case Instruction::And: return MCBinaryExpr::CreateAnd(LHS, RHS, Ctx);
     case Instruction::Or:  return MCBinaryExpr::CreateOr (LHS, RHS, Ctx);
     case Instruction::Xor: return MCBinaryExpr::CreateXor(LHS, RHS, Ctx);