Index: llvm/trunk/lib/Transforms/IPO/WholeProgramDevirt.cpp
===================================================================
--- llvm/trunk/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ llvm/trunk/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -838,7 +838,7 @@
         Target.WasDevirt = true;
 
     // Rewrite each call to a load from OffsetByte/OffsetBit.
-    Constant *ByteConst = ConstantInt::get(Int64Ty, OffsetByte);
+    Constant *ByteConst = ConstantInt::get(Int32Ty, OffsetByte);
     Constant *BitConst = ConstantInt::get(Int8Ty, 1ULL << OffsetBit);
     applyVirtualConstProp(CSByConstantArg.second,
                           TargetsForSlot[0].Fn->getName(), ByteConst, BitConst);
Index: llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-begin.ll
===================================================================
--- llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-begin.ll
+++ llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-begin.ll
@@ -78,7 +78,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 0
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i64 -5
+  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i32 -5
   ; CHECK: [[VTLOAD1:%[^ ]*]] = load i8, i8* [[VTGEP1]]
   ; CHECK: [[VTAND1:%[^ ]*]] = and i8 [[VTLOAD1]], 2
   ; CHECK: [[VTCMP1:%[^ ]*]] = icmp ne i8 [[VTAND1]], 0
@@ -98,7 +98,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 1
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i64 -5
+  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i32 -5
   ; CHECK: [[VTLOAD2:%[^ ]*]] = load i8, i8* [[VTGEP2]]
   ; CHECK: [[VTAND2:%[^ ]*]] = and i8 [[VTLOAD2]], 1
   ; CHECK: [[VTCMP2:%[^ ]*]] = icmp ne i8 [[VTAND2]], 0
@@ -118,7 +118,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 2
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i32 (i8*)*
-  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i64 -4
+  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i32 -4
   ; CHECK: [[VTBC3:%[^ ]*]] = bitcast i8* [[VTGEP3]] to i32*
   ; CHECK: [[VTLOAD3:%[^ ]*]] = load i32, i32* [[VTBC3]]
   %result = call i32 %fptr_casted(i8* %obj)
Index: llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-check.ll
===================================================================
--- llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-check.ll
+++ llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-check.ll
@@ -87,7 +87,7 @@
   %pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtablei8, i32 0, metadata !"typeid")
   %fptr = extractvalue {i8*, i1} %pair, 0
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i64 -5
+  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i32 -5
   ; CHECK: [[VTLOAD1:%[^ ]*]] = load i8, i8* [[VTGEP1]]
   ; CHECK: [[VTAND1:%[^ ]*]] = and i8 [[VTLOAD1]], 2
   ; CHECK: [[VTCMP1:%[^ ]*]] = icmp ne i8 [[VTAND1]], 0
@@ -108,7 +108,7 @@
   %pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtablei8, i32 8, metadata !"typeid")
   %fptr = extractvalue {i8*, i1} %pair, 0
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i64 -5
+  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i32 -5
   ; CHECK: [[VTLOAD2:%[^ ]*]] = load i8, i8* [[VTGEP2]]
   ; CHECK: [[VTAND2:%[^ ]*]] = and i8 [[VTLOAD2]], 1
   ; CHECK: [[VTCMP2:%[^ ]*]] = icmp ne i8 [[VTAND2]], 0
@@ -129,7 +129,7 @@
   %pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtablei8, i32 16, metadata !"typeid")
   %fptr = extractvalue {i8*, i1} %pair, 0
   %fptr_casted = bitcast i8* %fptr to i32 (i8*)*
-  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i64 -4
+  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i32 -4
   ; CHECK: [[VTBC3:%[^ ]*]] = bitcast i8* [[VTGEP3]] to i32*
   ; CHECK: [[VTLOAD3:%[^ ]*]] = load i32, i32* [[VTBC3]]
   %result = call i32 %fptr_casted(i8* %obj)
Index: llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-end.ll
===================================================================
--- llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-end.ll
+++ llvm/trunk/test/Transforms/WholeProgramDevirt/virtual-const-prop-end.ll
@@ -73,7 +73,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 0
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i64 28
+  ; CHECK: [[VTGEP1:%[^ ]*]] = getelementptr i8, i8* [[VT1]], i32 28
   ; CHECK: [[VTLOAD1:%[^ ]*]] = load i8, i8* [[VTGEP1]]
   ; CHECK: [[VTAND1:%[^ ]*]] = and i8 [[VTLOAD1]], 2
   ; CHECK: [[VTCMP1:%[^ ]*]] = icmp ne i8 [[VTAND1]], 0
@@ -93,7 +93,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 1
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
-  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i64 28
+  ; CHECK: [[VTGEP2:%[^ ]*]] = getelementptr i8, i8* [[VT2]], i32 28
   ; CHECK: [[VTLOAD2:%[^ ]*]] = load i8, i8* [[VTGEP2]]
   ; CHECK: [[VTAND2:%[^ ]*]] = and i8 [[VTLOAD2]], 1
   ; CHECK: [[VTCMP2:%[^ ]*]] = icmp ne i8 [[VTAND2]], 0
@@ -113,7 +113,7 @@
   %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 2
   %fptr = load i8*, i8** %fptrptr
   %fptr_casted = bitcast i8* %fptr to i32 (i8*)*
-  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i64 24
+  ; CHECK: [[VTGEP3:%[^ ]*]] = getelementptr i8, i8* [[VT3]], i32 24
   ; CHECK: [[VTBC3:%[^ ]*]] = bitcast i8* [[VTGEP3]] to i32*
   ; CHECK: [[VTLOAD3:%[^ ]*]] = load i32, i32* [[VTBC3]]
   %result = call i32 %fptr_casted(i8* %obj)