From a7dfbc03661fc303891370de95e160ab66769eb0 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 9 Apr 2008 15:58:24 +0000
Subject: [PATCH] Be conservative if getresult operand is neither call nor
 invoke.

llvm-svn: 49430
---
 llvm/lib/Transforms/Scalar/SCCP.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp
index 0fd931634749..ec2d368d72c0 100644
--- a/llvm/lib/Transforms/Scalar/SCCP.cpp
+++ b/llvm/lib/Transforms/Scalar/SCCP.cpp
@@ -690,12 +690,13 @@ void SCCPSolver::visitGetResultInst(GetResultInst &GRI) {
   unsigned Idx = GRI.getIndex();
   Value *Aggr = GRI.getOperand(0);
   Function *F = NULL;
-  if (CallInst *CI = dyn_cast<CallInst>(Aggr)) 
+  if (CallInst *CI = dyn_cast<CallInst>(Aggr))
     F = CI->getCalledFunction();
   else if (InvokeInst *II = dyn_cast<InvokeInst>(Aggr))
     F = II->getCalledFunction();
 
-  assert (F && "Invalid GetResultInst operands!");
+  if (!F)
+    return;
 
   std::multimap<Function*, LatticeValIndexed>::iterator It, E;
   tie(It, E) = TrackedMultipleRetVals.equal_range(F);