commit 065421f99fc155c3910a77c3a47de99f3f6af4d0
author Chris Lattner <sabre@nondot.org> Sun Mar 25 02:18:14 2007 +0000
committer Chris Lattner <sabre@nondot.org> Sun Mar 25 02:18:14 2007 +0000
tree 661a969c313a99530600e66cd201798cefed7264
parent e4e2e18f478ef5e30c6a638c90ca25efa3d332f4

Implement CodeGen/X86/2007-03-24-InlineAsmMultiRegConstraint.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35324 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/TargetLowering.cpp

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 7436c17..7433a79 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -1852,7 +1852,10 @@
       return C_Other;
     }
   }
-  // TODO: Handle registers.
+  
+  if (Constraint.size() > 1 && Constraint[0] == '{' && 
+      Constraint[Constraint.size()-1] == '}')
+    return C_Register;
   return C_Unknown;
 }