From 8657acc07e614b5fa7300a2a8e623c2fe36872f5 Mon Sep 17 00:00:00 2001
From: Brian Gaeke <gaeke@uiuc.edu>
Date: Fri, 12 Dec 2003 05:13:05 +0000
Subject: [PATCH] Since we are using a gep_type_iterator, we apparently must
 get the type index by using I.getOperand() here. This was failing an
 assertion on basically every struct access.

llvm-svn: 10426
---
 llvm/lib/ExecutionEngine/Interpreter/Execution.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
index 732a485d7831..abade5f857a0 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -706,8 +706,7 @@ GenericValue Interpreter::executeGEPOperation(Value *Ptr, gep_type_iterator I,
     if (const StructType *STy = dyn_cast<StructType>(*I)) {
       const StructLayout *SLO = TD.getStructLayout(STy);
       
-      // Indices must be ubyte constants...
-      const ConstantUInt *CPU = cast<ConstantUInt>(*I);
+      const ConstantUInt *CPU = cast<ConstantUInt>(I.getOperand());
       unsigned Index = CPU->getValue();
       
       Total += SLO->MemberOffsets[Index];