commit 0b6163506359223fb0f74d856099ee4d5e768ebe
author Chris Lattner <sabre@nondot.org> Mon Jan 05 18:12:21 2009 +0000
committer Chris Lattner <sabre@nondot.org> Mon Jan 05 18:12:21 2009 +0000
tree 2d546f9dd70fb88ae7d39ce1acdfb366fe330c93
parent 2c1623ae0b041519fecdfdb97b1bda4708b6aeb6

allow opaque undefs.  This resolves PR3282 and fixes
test/Assembler/2005-05-05-OpaqueUndefValues.ll



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61719 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AsmParser/LLParser.cpp

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 8a686ce..da8cb4d 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -1913,7 +1913,8 @@
     return false;
   case ValID::t_Undef:
     // FIXME: LabelTy should not be a first-class type.
-    if (!Ty->isFirstClassType() || Ty == Type::LabelTy)
+    if ((!Ty->isFirstClassType() || Ty == Type::LabelTy) &&
+        !isa<OpaqueType>(Ty))
       return Error(ID.Loc, "invalid type for undef constant");
     V = UndefValue::get(Ty);
     return false;