From: Chris Lattner <sabre@nondot.org>
Date: Fri, 24 Feb 2006 01:10:46 +0000 (+0000)
Subject: Recognize memory operand codes
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=2b7401e28e0c3c18ef027345560f9ce5abeef4d2;p=oota-llvm.git

Recognize memory operand codes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26345 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index c875a85c805..01887e516c1 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -718,6 +718,10 @@ TargetLowering::getConstraintType(char ConstraintLetter) const {
   switch (ConstraintLetter) {
   default: return C_Unknown;
   case 'r': return C_RegisterClass;
+  case 'm':    // memory
+  case 'o':    // offsetable
+  case 'V':    // not offsetable
+    return C_Memory;
   case 'i':    // Simple Integer or Relocatable Constant
   case 'n':    // Simple Integer
   case 's':    // Relocatable Constant
@@ -728,7 +732,8 @@ TargetLowering::getConstraintType(char ConstraintLetter) const {
   case 'M':
   case 'N':
   case 'O':
-  case 'P':  return C_Other;
+  case 'P':
+    return C_Other;
   }
 }