From: Chad Rosier <mcrosier@apple.com>
Date: Wed, 1 May 2013 19:49:26 +0000 (+0000)
Subject: [inline asm] Return an undef SDValue of the expected value type, rather than
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f0b0755b6ea0b5c55bbf51ddd29439c01c7102e5;p=oota-llvm.git

[inline asm] Return an undef SDValue of the expected value type, rather than
report a fatal error.  This allows us to continue processing the translation
unit.  Test case to come on the clang side because we need an inline asm
diagnostics handler in place.
rdar://13446483

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180873 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 5eeac5b11f2..2ded723ca0f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -314,7 +314,7 @@ static SDValue getCopyFromPartsVector(SelectionDAG &DAG, DebugLoc DL,
     } else {
       Ctx.emitError(ErrMsg);
     }
-    report_fatal_error("Cannot handle scalar-to-vector conversion!");
+    return DAG.getUNDEF(ValueVT);
   }
 
   if (ValueVT.getVectorNumElements() == 1 &&