From f4a08d0d8b496a7f52702e05b8d7622e030dd9d8 Mon Sep 17 00:00:00 2001
From: Mike Stump <mrs@apple.com>
Date: Tue, 17 Nov 2009 00:14:04 +0000
Subject: [PATCH] Trim spacing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89006 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGenCXX/dyncast.cpp | 484 ++++++++++++++++++------------------
 1 file changed, 242 insertions(+), 242 deletions(-)

diff --git a/test/CodeGenCXX/dyncast.cpp b/test/CodeGenCXX/dyncast.cpp
index 0c46d0e61f..ffde137523 100644
--- a/test/CodeGenCXX/dyncast.cpp
+++ b/test/CodeGenCXX/dyncast.cpp
@@ -59,355 +59,355 @@ void test1() {
 
 // CHECK-LL:     define void @_Z5test1v() nounwind {
 // CHECK-LL-NEXT:entry:
-// CHECK-LL-NEXT:  %bp = alloca %class.test1_A*, align 8 
-// CHECK-LL-NEXT:  %ap = alloca %class.test1_A*, align 8 
-// CHECK-LL-NEXT:  %dp = alloca %class.test1_D*, align 8 
-// CHECK-LL-NEXT:  %ap37 = alloca %class.test1_A*, align 8         
-// CHECK-LL-NEXT:  %dp53 = alloca %class.test1_D*, align 8         
+// CHECK-LL-NEXT:  %bp = alloca %class.test1_A*, align 8
+// CHECK-LL-NEXT:  %ap = alloca %class.test1_A*, align 8
+// CHECK-LL-NEXT:  %dp = alloca %class.test1_D*, align 8
+// CHECK-LL-NEXT:  %ap37 = alloca %class.test1_A*, align 8
+// CHECK-LL-NEXT:  %dp53 = alloca %class.test1_D*, align 8
 // CHECK-LL-NEXT:  %ep1 = alloca %class.test1_E*, align 8
 // CHECK-LL-NEXT:  %cdp = alloca %class.test1_D*, align 8
-// CHECK-LL-NEXT:  %ep = alloca %class.test1_E*, align 8 
-// CHECK-LL-NEXT:  %vp = alloca i8*, align 8             
-// CHECK-LL-NEXT:  %cvp = alloca i8*, align 8            
+// CHECK-LL-NEXT:  %ep = alloca %class.test1_E*, align 8
+// CHECK-LL-NEXT:  %vp = alloca i8*, align 8
+// CHECK-LL-NEXT:  %cvp = alloca i8*, align 8
 // CHECK-LL-NEXT:  br i1 false, label %cast.null, label %cast.notnull
-// CHECK-LL:       cast.notnull:                                     
+// CHECK-LL:       cast.notnull:
 // CHECK-LL-NEXT:  br label %cast.end
-// CHECK-LL:       cast.null:                                        
+// CHECK-LL:       cast.null:
 // CHECK-LL-NEXT:  br label %cast.end
-// CHECK-LL:       cast.end:                                         
-// CHECK-LL-NEXT:  %0 = phi %class.test1_A* [ bitcast (%class.test1_D* @test1_d to %class.test1_A*), %cast.notnull ], [ null, %cast.null ] 
+// CHECK-LL:       cast.end:
+// CHECK-LL-NEXT:  %0 = phi %class.test1_A* [ bitcast (%class.test1_D* @test1_d to %class.test1_A*), %cast.notnull ], [ null, %cast.null ]
 // CHECK-LL-NEXT:  store %class.test1_A* %0, %class.test1_A** %bp
 // CHECK-LL-NEXT:  br i1 false, label %cast.null2, label %cast.notnull1
-// CHECK-LL:       cast.notnull1:                                    
-// CHECK-LL-NEXT:  %vtable = load i8** bitcast (%class.test1_D* @test1_d to i8**) 
-// CHECK-LL-NEXT:  %vbase.offset.ptr = getelementptr i8* %vtable, i64 -24 
-// CHECK-LL-NEXT:  %1 = bitcast i8* %vbase.offset.ptr to i64*      
-// CHECK-LL-NEXT:  %vbase.offset = load i64* %1          
-// CHECK-LL-NEXT:  %add.ptr = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset 
-// CHECK-LL-NEXT:  %2 = bitcast i8* %add.ptr to %class.test1_A*    
+// CHECK-LL:       cast.notnull1:
+// CHECK-LL-NEXT:  %vtable = load i8** bitcast (%class.test1_D* @test1_d to i8**)
+// CHECK-LL-NEXT:  %vbase.offset.ptr = getelementptr i8* %vtable, i64 -24
+// CHECK-LL-NEXT:  %1 = bitcast i8* %vbase.offset.ptr to i64*
+// CHECK-LL-NEXT:  %vbase.offset = load i64* %1
+// CHECK-LL-NEXT:  %add.ptr = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset
+// CHECK-LL-NEXT:  %2 = bitcast i8* %add.ptr to %class.test1_A*
 // CHECK-LL-NEXT:  br label %cast.end3
-// CHECK-LL:       cast.null2:                                       
+// CHECK-LL:       cast.null2:
 // CHECK-LL-NEXT:  br label %cast.end3
-// CHECK-LL:       cast.end3:                                        
-// CHECK-LL-NEXT:  %3 = phi %class.test1_A* [ %2, %cast.notnull1 ], [ null, %cast.null2 ] 
+// CHECK-LL:       cast.end3:
+// CHECK-LL-NEXT:  %3 = phi %class.test1_A* [ %2, %cast.notnull1 ], [ null, %cast.null2 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %3, %class.test1_A** %ap
-// CHECK-LL-NEXT:  %tmp = load %class.test1_A** %bp      
-// CHECK-LL-NEXT:  %4 = icmp ne %class.test1_A* %tmp, null         
+// CHECK-LL-NEXT:  %tmp = load %class.test1_A** %bp
+// CHECK-LL-NEXT:  %4 = icmp ne %class.test1_A* %tmp, null
 // CHECK-LL-NEXT:  br i1 %4, label %5, label %9
-// CHECK-LL:       ; <label>:5                                       
-// CHECK-LL-NEXT:  %6 = bitcast %class.test1_A* %tmp to i8*        
-// CHECK-LL-NEXT:  %7 = call i8* @__dynamic_cast(i8* %6, i8* bitcast (i8** @_ZTI7test1_B to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1) 
+// CHECK-LL:       ; <label>:5
+// CHECK-LL-NEXT:  %6 = bitcast %class.test1_A* %tmp to i8*
+// CHECK-LL-NEXT:  %7 = call i8* @__dynamic_cast(i8* %6, i8* bitcast (i8** @_ZTI7test1_B to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1)
 // CHECK-LL-NEXT:  %8 = bitcast i8* %7 to %class.test1_D*
 // CHECK-LL-NEXT:  br label %10
-// CHECK-LL:       ; <label>:9                                       
+// CHECK-LL:       ; <label>:9
 // CHECK-LL-NEXT:  br label %10
-// CHECK-LL:       ; <label>:10                                      
-// CHECK-LL-NEXT:  %11 = phi %class.test1_D* [ %8, %5 ], [ null, %9 ] 
+// CHECK-LL:       ; <label>:10
+// CHECK-LL-NEXT:  %11 = phi %class.test1_D* [ %8, %5 ], [ null, %9 ]
 // CHECK-LL-NEXT:  store %class.test1_D* %11, %class.test1_D** %dp
-// CHECK-LL-NEXT:  %tmp4 = load %class.test1_D** %dp     
-// CHECK-LL-NEXT:  %cmp = icmp eq %class.test1_D* %tmp4, null      
+// CHECK-LL-NEXT:  %tmp4 = load %class.test1_D** %dp
+// CHECK-LL-NEXT:  %cmp = icmp eq %class.test1_D* %tmp4, null
 // CHECK-LL-NEXT:  br i1 %cmp, label %if.then, label %if.else
-// CHECK-LL:       if.then:                                          
-// CHECK-LL-NEXT:  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 1) 
+// CHECK-LL:       if.then:
+// CHECK-LL-NEXT:  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 1)
 // CHECK-LL-NEXT:  br label %if.end
-// CHECK-LL:       if.else:                                          
-// CHECK-LL-NEXT:  %call5 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 1) 
+// CHECK-LL:       if.else:
+// CHECK-LL-NEXT:  %call5 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 1)
 // CHECK-LL-NEXT:  br label %if.end
-// CHECK-LL:       if.end:                                           
-// CHECK-LL-NEXT:  %tmp6 = load %class.test1_A** %bp     
-// CHECK-LL-NEXT:  %12 = icmp ne %class.test1_A* %tmp6, null       
+// CHECK-LL:       if.end:
+// CHECK-LL-NEXT:  %tmp6 = load %class.test1_A** %bp
+// CHECK-LL-NEXT:  %12 = icmp ne %class.test1_A* %tmp6, null
 // CHECK-LL-NEXT:  br i1 %12, label %13, label %17
-// CHECK-LL:       ; <label>:13                                      
-// CHECK-LL-NEXT:  %14 = bitcast %class.test1_A* %tmp6 to i8*      
-// CHECK-LL-NEXT:  %15 = call i8* @__dynamic_cast(i8* %14, i8* bitcast (i8** @_ZTI7test1_B to i8*), i8* bitcast (i8** @_ZTI7test1_A to i8*), i64 -1) 
-// CHECK-LL-NEXT:  %16 = bitcast i8* %15 to %class.test1_A*        
+// CHECK-LL:       ; <label>:13
+// CHECK-LL-NEXT:  %14 = bitcast %class.test1_A* %tmp6 to i8*
+// CHECK-LL-NEXT:  %15 = call i8* @__dynamic_cast(i8* %14, i8* bitcast (i8** @_ZTI7test1_B to i8*), i8* bitcast (i8** @_ZTI7test1_A to i8*), i64 -1)
+// CHECK-LL-NEXT:  %16 = bitcast i8* %15 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %18
-// CHECK-LL:       ; <label>:17                                      
+// CHECK-LL:       ; <label>:17
 // CHECK-LL-NEXT:  br label %18
-// CHECK-LL:       ; <label>:18                                      
-// CHECK-LL-NEXT:  %19 = phi %class.test1_A* [ %16, %13 ], [ null, %17 ] 
+// CHECK-LL:       ; <label>:18
+// CHECK-LL-NEXT:  %19 = phi %class.test1_A* [ %16, %13 ], [ null, %17 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %19, %class.test1_A** %ap
-// CHECK-LL-NEXT:  %tmp7 = load %class.test1_A** %ap     
-// CHECK-LL-NEXT:  %cmp8 = icmp eq %class.test1_A* %tmp7, null     
+// CHECK-LL-NEXT:  %tmp7 = load %class.test1_A** %ap
+// CHECK-LL-NEXT:  %cmp8 = icmp eq %class.test1_A* %tmp7, null
 // CHECK-LL-NEXT:  br i1 %cmp8, label %if.then9, label %if.else11
-// CHECK-LL:       if.then9:                                         
-// CHECK-LL-NEXT:  %call10 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 2) 
+// CHECK-LL:       if.then9:
+// CHECK-LL-NEXT:  %call10 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 2)
 // CHECK-LL-NEXT:  br label %if.end13
-// CHECK-LL:       if.else11:                                        
-// CHECK-LL-NEXT:  %call12 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 2) 
+// CHECK-LL:       if.else11:
+// CHECK-LL-NEXT:  %call12 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 2)
 // CHECK-LL-NEXT:  br label %if.end13
-// CHECK-LL:       if.end13:                                         
-// CHECK-LL-NEXT:  %tmp14 = load %class.test1_A** %ap    
-// CHECK-LL-NEXT:  %20 = icmp ne %class.test1_A* %tmp14, null      
+// CHECK-LL:       if.end13:
+// CHECK-LL-NEXT:  %tmp14 = load %class.test1_A** %ap
+// CHECK-LL-NEXT:  %20 = icmp ne %class.test1_A* %tmp14, null
 // CHECK-LL-NEXT:  br i1 %20, label %21, label %25
-// CHECK-LL:       ; <label>:21                                      
-// CHECK-LL-NEXT:  %22 = bitcast %class.test1_A* %tmp14 to i8*     
-// CHECK-LL-NEXT:  %23 = call i8* @__dynamic_cast(i8* %22, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_B to i8*), i64 -1) 
-// CHECK-LL-NEXT:  %24 = bitcast i8* %23 to %class.test1_A*        
+// CHECK-LL:       ; <label>:21
+// CHECK-LL-NEXT:  %22 = bitcast %class.test1_A* %tmp14 to i8*
+// CHECK-LL-NEXT:  %23 = call i8* @__dynamic_cast(i8* %22, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_B to i8*), i64 -1)
+// CHECK-LL-NEXT:  %24 = bitcast i8* %23 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %26
-// CHECK-LL:       ; <label>:25                                      
+// CHECK-LL:       ; <label>:25
 // CHECK-LL-NEXT:  br label %26
-// CHECK-LL:       ; <label>:26                                      
-// CHECK-LL-NEXT:  %27 = phi %class.test1_A* [ %24, %21 ], [ null, %25 ] 
+// CHECK-LL:       ; <label>:26
+// CHECK-LL-NEXT:  %27 = phi %class.test1_A* [ %24, %21 ], [ null, %25 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %27, %class.test1_A** %bp
-// CHECK-LL-NEXT:  %tmp15 = load %class.test1_A** %bp    
-// CHECK-LL-NEXT:  %cmp16 = icmp eq %class.test1_A* %tmp15, null   
+// CHECK-LL-NEXT:  %tmp15 = load %class.test1_A** %bp
+// CHECK-LL-NEXT:  %cmp16 = icmp eq %class.test1_A* %tmp15, null
 // CHECK-LL-NEXT:  br i1 %cmp16, label %if.then17, label %if.else19
-// CHECK-LL:       if.then17:                                        
-// CHECK-LL-NEXT:  %call18 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 3) 
+// CHECK-LL:       if.then17:
+// CHECK-LL-NEXT:  %call18 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 3)
 // CHECK-LL-NEXT:  br label %if.end21
-// CHECK-LL:       if.else19:                                        
-// CHECK-LL-NEXT:  %call20 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 3) 
+// CHECK-LL:       if.else19:
+// CHECK-LL-NEXT:  %call20 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 3)
 // CHECK-LL-NEXT:  br label %if.end21
-// CHECK-LL:       if.end21:                                         
+// CHECK-LL:       if.end21:
 // CHECK-LL-NEXT:  br i1 false, label %cast.null27, label %cast.notnull22
-// CHECK-LL:       cast.notnull22:                                   
-// CHECK-LL-NEXT:  %vtable23 = load i8** bitcast (%class.test1_D* @test1_d to i8**) 
-// CHECK-LL-NEXT:  %vbase.offset.ptr24 = getelementptr i8* %vtable23, i64 -24 
-// CHECK-LL-NEXT:  %28 = bitcast i8* %vbase.offset.ptr24 to i64*   
-// CHECK-LL-NEXT:  %vbase.offset25 = load i64* %28       
-// CHECK-LL-NEXT:  %add.ptr26 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset25 
-// CHECK-LL-NEXT:  %29 = bitcast i8* %add.ptr26 to %class.test1_A* 
+// CHECK-LL:       cast.notnull22:
+// CHECK-LL-NEXT:  %vtable23 = load i8** bitcast (%class.test1_D* @test1_d to i8**)
+// CHECK-LL-NEXT:  %vbase.offset.ptr24 = getelementptr i8* %vtable23, i64 -24
+// CHECK-LL-NEXT:  %28 = bitcast i8* %vbase.offset.ptr24 to i64*
+// CHECK-LL-NEXT:  %vbase.offset25 = load i64* %28
+// CHECK-LL-NEXT:  %add.ptr26 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset25
+// CHECK-LL-NEXT:  %29 = bitcast i8* %add.ptr26 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %cast.end28
-// CHECK-LL:       cast.null27:                                      
+// CHECK-LL:       cast.null27:
 // CHECK-LL-NEXT:  br label %cast.end28
-// CHECK-LL:       cast.end28:                                       
-// CHECK-LL-NEXT:  %30 = phi %class.test1_A* [ %29, %cast.notnull22 ], [ null, %cast.null27 ] 
+// CHECK-LL:       cast.end28:
+// CHECK-LL-NEXT:  %30 = phi %class.test1_A* [ %29, %cast.notnull22 ], [ null, %cast.null27 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %30, %class.test1_A** %ap
-// CHECK-LL-NEXT:  %tmp29 = load %class.test1_A** %ap    
-// CHECK-LL-NEXT:  %cmp30 = icmp ne %class.test1_A* %tmp29, null   
+// CHECK-LL-NEXT:  %tmp29 = load %class.test1_A** %ap
+// CHECK-LL-NEXT:  %cmp30 = icmp ne %class.test1_A* %tmp29, null
 // CHECK-LL-NEXT:  br i1 %cmp30, label %if.then31, label %if.else33
-// CHECK-LL:       if.then31:                                        
-// CHECK-LL-NEXT:  %call32 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 4) 
+// CHECK-LL:       if.then31:
+// CHECK-LL-NEXT:  %call32 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 4)
 // CHECK-LL-NEXT:  br label %if.end35
-// CHECK-LL:       if.else33:                                        
-// CHECK-LL-NEXT:  %call34 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 4) 
+// CHECK-LL:       if.else33:
+// CHECK-LL-NEXT:  %call34 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 4)
 // CHECK-LL-NEXT:  br label %if.end35
-// CHECK-LL:       if.end35:                                         
+// CHECK-LL:       if.end35:
 // CHECK-LL-NEXT:  br i1 false, label %cast.null43, label %cast.notnull38
-// CHECK-LL:       cast.notnull38:                                   
-// CHECK-LL-NEXT:  %vtable39 = load i8** bitcast (%class.test1_F* @test1_f to i8**) 
-// CHECK-LL-NEXT:  %vbase.offset.ptr40 = getelementptr i8* %vtable39, i64 -24 
-// CHECK-LL-NEXT:  %31 = bitcast i8* %vbase.offset.ptr40 to i64*   
-// CHECK-LL-NEXT:  %vbase.offset41 = load i64* %31       
-// CHECK-LL-NEXT:  %add.ptr42 = getelementptr i8* getelementptr inbounds (%class.test1_F* @test1_f, i32 0, i32 0, i32 0), i64 %vbase.offset41 
-// CHECK-LL-NEXT:  %32 = bitcast i8* %add.ptr42 to %class.test1_A* 
+// CHECK-LL:       cast.notnull38:
+// CHECK-LL-NEXT:  %vtable39 = load i8** bitcast (%class.test1_F* @test1_f to i8**)
+// CHECK-LL-NEXT:  %vbase.offset.ptr40 = getelementptr i8* %vtable39, i64 -24
+// CHECK-LL-NEXT:  %31 = bitcast i8* %vbase.offset.ptr40 to i64*
+// CHECK-LL-NEXT:  %vbase.offset41 = load i64* %31
+// CHECK-LL-NEXT:  %add.ptr42 = getelementptr i8* getelementptr inbounds (%class.test1_F* @test1_f, i32 0, i32 0, i32 0), i64 %vbase.offset41
+// CHECK-LL-NEXT:  %32 = bitcast i8* %add.ptr42 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %cast.end44
-// CHECK-LL:       cast.null43:                                      
+// CHECK-LL:       cast.null43:
 // CHECK-LL-NEXT:  br label %cast.end44
-// CHECK-LL:       cast.end44:                                       
-// CHECK-LL-NEXT:  %33 = phi %class.test1_A* [ %32, %cast.notnull38 ], [ null, %cast.null43 ] 
+// CHECK-LL:       cast.end44:
+// CHECK-LL-NEXT:  %33 = phi %class.test1_A* [ %32, %cast.notnull38 ], [ null, %cast.null43 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %33, %class.test1_A** %ap37
-// CHECK-LL-NEXT:  %tmp45 = load %class.test1_A** %ap37  
-// CHECK-LL-NEXT:  %cmp46 = icmp ne %class.test1_A* %tmp45, null   
+// CHECK-LL-NEXT:  %tmp45 = load %class.test1_A** %ap37
+// CHECK-LL-NEXT:  %cmp46 = icmp ne %class.test1_A* %tmp45, null
 // CHECK-LL-NEXT:  br i1 %cmp46, label %if.then47, label %if.else49
-// CHECK-LL:       if.then47:                                        
-// CHECK-LL-NEXT:  %call48 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 6) 
+// CHECK-LL:       if.then47:
+// CHECK-LL-NEXT:  %call48 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 6)
 // CHECK-LL-NEXT:  br label %if.end51
-// CHECK-LL:       if.else49:                                        
-// CHECK-LL-NEXT:  %call50 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 6) 
+// CHECK-LL:       if.else49:
+// CHECK-LL-NEXT:  %call50 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 6)
 // CHECK-LL-NEXT:  br label %if.end51
-// CHECK-LL:       if.end51:                                         
-// CHECK-LL-NEXT:  %tmp54 = load %class.test1_A** %ap37  
-// CHECK-LL-NEXT:  %34 = icmp ne %class.test1_A* %tmp54, null      
+// CHECK-LL:       if.end51:
+// CHECK-LL-NEXT:  %tmp54 = load %class.test1_A** %ap37
+// CHECK-LL-NEXT:  %34 = icmp ne %class.test1_A* %tmp54, null
 // CHECK-LL-NEXT:  br i1 %34, label %35, label %39
-// CHECK-LL:       ; <label>:35                                      
-// CHECK-LL-NEXT:  %36 = bitcast %class.test1_A* %tmp54 to i8*     
-// CHECK-LL-NEXT:  %37 = call i8* @__dynamic_cast(i8* %36, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1) 
-// CHECK-LL-NEXT:  %38 = bitcast i8* %37 to %class.test1_D*        
+// CHECK-LL:       ; <label>:35
+// CHECK-LL-NEXT:  %36 = bitcast %class.test1_A* %tmp54 to i8*
+// CHECK-LL-NEXT:  %37 = call i8* @__dynamic_cast(i8* %36, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1)
+// CHECK-LL-NEXT:  %38 = bitcast i8* %37 to %class.test1_D*
 // CHECK-LL-NEXT:  br label %40
-// CHECK-LL:       ; <label>:39                                      
+// CHECK-LL:       ; <label>:39
 // CHECK-LL-NEXT:  br label %40
-// CHECK-LL:       ; <label>:40                                      
-// CHECK-LL-NEXT:  %41 = phi %class.test1_D* [ %38, %35 ], [ null, %39 ] 
+// CHECK-LL:       ; <label>:40
+// CHECK-LL-NEXT:  %41 = phi %class.test1_D* [ %38, %35 ], [ null, %39 ]
 // CHECK-LL-NEXT:  store %class.test1_D* %41, %class.test1_D** %dp53
-// CHECK-LL-NEXT:  %tmp55 = load %class.test1_D** %dp53  
-// CHECK-LL-NEXT:  %cmp56 = icmp eq %class.test1_D* %tmp55, null   
+// CHECK-LL-NEXT:  %tmp55 = load %class.test1_D** %dp53
+// CHECK-LL-NEXT:  %cmp56 = icmp eq %class.test1_D* %tmp55, null
 // CHECK-LL-NEXT:  br i1 %cmp56, label %if.then57, label %if.else59
-// CHECK-LL:       if.then57:                                        
-// CHECK-LL-NEXT:  %call58 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 7) 
+// CHECK-LL:       if.then57:
+// CHECK-LL-NEXT:  %call58 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 7)
 // CHECK-LL-NEXT:  br label %if.end61
-// CHECK-LL:       if.else59:                                        
-// CHECK-LL-NEXT:  %call60 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 7) 
+// CHECK-LL:       if.else59:
+// CHECK-LL-NEXT:  %call60 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 7)
 // CHECK-LL-NEXT:  br label %if.end61
-// CHECK-LL:       if.end61:                                         
-// CHECK-LL-NEXT:  %tmp63 = load %class.test1_A** %ap37  
-// CHECK-LL-NEXT:  %42 = icmp ne %class.test1_A* %tmp63, null      
+// CHECK-LL:       if.end61:
+// CHECK-LL-NEXT:  %tmp63 = load %class.test1_A** %ap37
+// CHECK-LL-NEXT:  %42 = icmp ne %class.test1_A* %tmp63, null
 // CHECK-LL-NEXT:  br i1 %42, label %43, label %47
-// CHECK-LL:       ; <label>:43                                      
-// CHECK-LL-NEXT:  %44 = bitcast %class.test1_A* %tmp63 to i8*     
-// CHECK-LL-NEXT:  %45 = call i8* @__dynamic_cast(i8* %44, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_E to i8*), i64 -1) 
-// CHECK-LL-NEXT:  %46 = bitcast i8* %45 to %class.test1_E*        
+// CHECK-LL:       ; <label>:43
+// CHECK-LL-NEXT:  %44 = bitcast %class.test1_A* %tmp63 to i8*
+// CHECK-LL-NEXT:  %45 = call i8* @__dynamic_cast(i8* %44, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_E to i8*), i64 -1)
+// CHECK-LL-NEXT:  %46 = bitcast i8* %45 to %class.test1_E*
 // CHECK-LL-NEXT:  br label %48
-// CHECK-LL:       ; <label>:47                                      
+// CHECK-LL:       ; <label>:47
 // CHECK-LL-NEXT:  br label %48
-// CHECK-LL:       ; <label>:48                                      
-// CHECK-LL-NEXT:  %49 = phi %class.test1_E* [ %46, %43 ], [ null, %47 ] 
+// CHECK-LL:       ; <label>:48
+// CHECK-LL-NEXT:  %49 = phi %class.test1_E* [ %46, %43 ], [ null, %47 ]
 // CHECK-LL-NEXT:  store %class.test1_E* %49, %class.test1_E** %ep1
-// CHECK-LL-NEXT:  %tmp64 = load %class.test1_E** %ep1   
-// CHECK-LL-NEXT:  %cmp65 = icmp ne %class.test1_E* %tmp64, null   
+// CHECK-LL-NEXT:  %tmp64 = load %class.test1_E** %ep1
+// CHECK-LL-NEXT:  %cmp65 = icmp ne %class.test1_E* %tmp64, null
 // CHECK-LL-NEXT:  br i1 %cmp65, label %if.then66, label %if.else68
-// CHECK-LL:       if.then66:                                        
-// CHECK-LL-NEXT:  %call67 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 8) 
+// CHECK-LL:       if.then66:
+// CHECK-LL-NEXT:  %call67 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 8)
 // CHECK-LL-NEXT:  br label %if.end70
-// CHECK-LL:       if.else68:                                        
-// CHECK-LL-NEXT:  %call69 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 8) 
+// CHECK-LL:       if.else68:
+// CHECK-LL-NEXT:  %call69 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 8)
 // CHECK-LL-NEXT:  br label %if.end70
-// CHECK-LL:       if.end70:                                         
+// CHECK-LL:       if.end70:
 // CHECK-LL-NEXT:  store %class.test1_D* @test1_d, %class.test1_D** %dp
-// CHECK-LL-NEXT:  %tmp71 = load %class.test1_D** %dp    
-// CHECK-LL-NEXT:  %cmp72 = icmp eq %class.test1_D* %tmp71, @test1_d 
+// CHECK-LL-NEXT:  %tmp71 = load %class.test1_D** %dp
+// CHECK-LL-NEXT:  %cmp72 = icmp eq %class.test1_D* %tmp71, @test1_d
 // CHECK-LL-NEXT:  br i1 %cmp72, label %if.then73, label %if.else75
-// CHECK-LL:       if.then73:                                        
-// CHECK-LL-NEXT:  %call74 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 9) 
+// CHECK-LL:       if.then73:
+// CHECK-LL-NEXT:  %call74 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 9)
 // CHECK-LL-NEXT:  br label %if.end77
-// CHECK-LL:       if.else75:                                        
-// CHECK-LL-NEXT:  %call76 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 9) 
+// CHECK-LL:       if.else75:
+// CHECK-LL-NEXT:  %call76 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 9)
 // CHECK-LL-NEXT:  br label %if.end77
-// CHECK-LL:       if.end77:                                         
+// CHECK-LL:       if.end77:
 // CHECK-LL-NEXT:  store %class.test1_D* @test1_d, %class.test1_D** %cdp
-// CHECK-LL-NEXT:  %tmp79 = load %class.test1_D** %cdp   
-// CHECK-LL-NEXT:  %cmp80 = icmp eq %class.test1_D* %tmp79, @test1_d 
+// CHECK-LL-NEXT:  %tmp79 = load %class.test1_D** %cdp
+// CHECK-LL-NEXT:  %cmp80 = icmp eq %class.test1_D* %tmp79, @test1_d
 // CHECK-LL-NEXT:  br i1 %cmp80, label %if.then81, label %if.else83
-// CHECK-LL:       if.then81:                                        
-// CHECK-LL-NEXT:  %call82 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 10) 
+// CHECK-LL:       if.then81:
+// CHECK-LL-NEXT:  %call82 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 10)
 // CHECK-LL-NEXT:  br label %if.end85
-// CHECK-LL:       if.else83:                                        
-// CHECK-LL-NEXT:  %call84 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 10) 
+// CHECK-LL:       if.else83:
+// CHECK-LL-NEXT:  %call84 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 10)
 // CHECK-LL-NEXT:  br label %if.end85
-// CHECK-LL:       if.end85:                                         
+// CHECK-LL:       if.end85:
 // CHECK-LL-NEXT:  br i1 false, label %50, label %53
-// CHECK-LL:       ; <label>:50                                      
-// CHECK-LL-NEXT:  %51 = call i8* @__dynamic_cast(i8* null, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1) 
-// CHECK-LL-NEXT:  %52 = bitcast i8* %51 to %class.test1_D*        
+// CHECK-LL:       ; <label>:50
+// CHECK-LL-NEXT:  %51 = call i8* @__dynamic_cast(i8* null, i8* bitcast (i8** @_ZTI7test1_A to i8*), i8* bitcast (i8** @_ZTI7test1_D to i8*), i64 -1)
+// CHECK-LL-NEXT:  %52 = bitcast i8* %51 to %class.test1_D*
 // CHECK-LL-NEXT:  br label %54
-// CHECK-LL:       ; <label>:53                                      
+// CHECK-LL:       ; <label>:53
 // CHECK-LL-NEXT:  br label %54
-// CHECK-LL:       ; <label>:54                                      
-// CHECK-LL-NEXT:  %55 = phi %class.test1_D* [ %52, %50 ], [ null, %53 ] 
+// CHECK-LL:       ; <label>:54
+// CHECK-LL-NEXT:  %55 = phi %class.test1_D* [ %52, %50 ], [ null, %53 ]
 // CHECK-LL-NEXT:  store %class.test1_D* %55, %class.test1_D** %dp
-// CHECK-LL-NEXT:  %tmp86 = load %class.test1_D** %dp    
-// CHECK-LL-NEXT:  %cmp87 = icmp eq %class.test1_D* %tmp86, null   
+// CHECK-LL-NEXT:  %tmp86 = load %class.test1_D** %dp
+// CHECK-LL-NEXT:  %cmp87 = icmp eq %class.test1_D* %tmp86, null
 // CHECK-LL-NEXT:  br i1 %cmp87, label %if.then88, label %if.else90
-// CHECK-LL:       if.then88:                                        
-// CHECK-LL-NEXT:  %call89 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 11) 
+// CHECK-LL:       if.then88:
+// CHECK-LL-NEXT:  %call89 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 11)
 // CHECK-LL-NEXT:  br label %if.end92
-// CHECK-LL:       if.else90:                                        
-// CHECK-LL-NEXT:  %call91 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 11) 
+// CHECK-LL:       if.else90:
+// CHECK-LL-NEXT:  %call91 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 11)
 // CHECK-LL-NEXT:  br label %if.end92
-// CHECK-LL:       if.end92:                                         
+// CHECK-LL:       if.end92:
 // CHECK-LL-NEXT:  br i1 false, label %cast.null98, label %cast.notnull93
-// CHECK-LL:       cast.notnull93:                                   
-// CHECK-LL-NEXT:  %vtable94 = load i8** bitcast (%class.test1_D* @test1_d to i8**) 
-// CHECK-LL-NEXT:  %vbase.offset.ptr95 = getelementptr i8* %vtable94, i64 -24 
-// CHECK-LL-NEXT:  %56 = bitcast i8* %vbase.offset.ptr95 to i64*   
-// CHECK-LL-NEXT:  %vbase.offset96 = load i64* %56       
-// CHECK-LL-NEXT:  %add.ptr97 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset96 
-// CHECK-LL-NEXT:  %57 = bitcast i8* %add.ptr97 to %class.test1_A* 
+// CHECK-LL:       cast.notnull93:
+// CHECK-LL-NEXT:  %vtable94 = load i8** bitcast (%class.test1_D* @test1_d to i8**)
+// CHECK-LL-NEXT:  %vbase.offset.ptr95 = getelementptr i8* %vtable94, i64 -24
+// CHECK-LL-NEXT:  %56 = bitcast i8* %vbase.offset.ptr95 to i64*
+// CHECK-LL-NEXT:  %vbase.offset96 = load i64* %56
+// CHECK-LL-NEXT:  %add.ptr97 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset96
+// CHECK-LL-NEXT:  %57 = bitcast i8* %add.ptr97 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %cast.end99
-// CHECK-LL:       cast.null98:                                      
+// CHECK-LL:       cast.null98:
 // CHECK-LL-NEXT:  br label %cast.end99
-// CHECK-LL:       cast.end99:                                       
-// CHECK-LL-NEXT:  %58 = phi %class.test1_A* [ %57, %cast.notnull93 ], [ null, %cast.null98 ] 
+// CHECK-LL:       cast.end99:
+// CHECK-LL-NEXT:  %58 = phi %class.test1_A* [ %57, %cast.notnull93 ], [ null, %cast.null98 ]
 // CHECK-LL-NEXT:  store %class.test1_A* %58, %class.test1_A** %ap
-// CHECK-LL-NEXT:  %tmp100 = load %class.test1_A** %ap   
+// CHECK-LL-NEXT:  %tmp100 = load %class.test1_A** %ap
 // CHECK-LL-NEXT:  br i1 false, label %cast.null106, label %cast.notnull101
-// CHECK-LL:       cast.notnull101:                                  
-// CHECK-LL-NEXT:  %vtable102 = load i8** bitcast (%class.test1_D* @test1_d to i8**) 
-// CHECK-LL-NEXT:  %vbase.offset.ptr103 = getelementptr i8* %vtable102, i64 -24 
-// CHECK-LL-NEXT:  %59 = bitcast i8* %vbase.offset.ptr103 to i64*  
-// CHECK-LL-NEXT:  %vbase.offset104 = load i64* %59      
-// CHECK-LL-NEXT:  %add.ptr105 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset104 
-// CHECK-LL-NEXT:  %60 = bitcast i8* %add.ptr105 to %class.test1_A* 
+// CHECK-LL:       cast.notnull101:
+// CHECK-LL-NEXT:  %vtable102 = load i8** bitcast (%class.test1_D* @test1_d to i8**)
+// CHECK-LL-NEXT:  %vbase.offset.ptr103 = getelementptr i8* %vtable102, i64 -24
+// CHECK-LL-NEXT:  %59 = bitcast i8* %vbase.offset.ptr103 to i64*
+// CHECK-LL-NEXT:  %vbase.offset104 = load i64* %59
+// CHECK-LL-NEXT:  %add.ptr105 = getelementptr i8* getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0), i64 %vbase.offset104
+// CHECK-LL-NEXT:  %60 = bitcast i8* %add.ptr105 to %class.test1_A*
 // CHECK-LL-NEXT:  br label %cast.end107
-// CHECK-LL:       cast.null106:                                     
+// CHECK-LL:       cast.null106:
 // CHECK-LL-NEXT:  br label %cast.end107
-// CHECK-LL:       cast.end107:                                      
-// CHECK-LL-NEXT:  %61 = phi %class.test1_A* [ %60, %cast.notnull101 ], [ null, %cast.null106 ] 
-// CHECK-LL-NEXT:  %cmp108 = icmp eq %class.test1_A* %tmp100, %61  
+// CHECK-LL:       cast.end107:
+// CHECK-LL-NEXT:  %61 = phi %class.test1_A* [ %60, %cast.notnull101 ], [ null, %cast.null106 ]
+// CHECK-LL-NEXT:  %cmp108 = icmp eq %class.test1_A* %tmp100, %61
 // CHECK-LL-NEXT:  br i1 %cmp108, label %if.then109, label %if.else111
-// CHECK-LL:       if.then109:                                       
-// CHECK-LL-NEXT:  %call110 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 12) 
+// CHECK-LL:       if.then109:
+// CHECK-LL-NEXT:  %call110 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 12)
 // CHECK-LL-NEXT:  br label %if.end113
-// CHECK-LL:       if.else111:                                       
-// CHECK-LL-NEXT:  %call112 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 12) 
+// CHECK-LL:       if.else111:
+// CHECK-LL-NEXT:  %call112 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 12)
 // CHECK-LL-NEXT:  br label %if.end113
-// CHECK-LL:       if.end113:                                        
+// CHECK-LL:       if.end113:
 // CHECK-LL-NEXT:  br i1 false, label %cast.null116, label %cast.notnull115
-// CHECK-LL:       cast.notnull115:                                  
+// CHECK-LL:       cast.notnull115:
 // CHECK-LL-NEXT:  br label %cast.end117
-// CHECK-LL:       cast.null116:                                     
+// CHECK-LL:       cast.null116:
 // CHECK-LL-NEXT:  br label %cast.end117
-// CHECK-LL:       cast.end117:                                      
-// CHECK-LL-NEXT:  %62 = phi %class.test1_E* [ bitcast (%class.test1_F* @test1_f to %class.test1_E*), %cast.notnull115 ], [ null, %cast.null116 ] 
+// CHECK-LL:       cast.end117:
+// CHECK-LL-NEXT:  %62 = phi %class.test1_E* [ bitcast (%class.test1_F* @test1_f to %class.test1_E*), %cast.notnull115 ], [ null, %cast.null116 ]
 // CHECK-LL-NEXT:  store %class.test1_E* %62, %class.test1_E** %ep
-// CHECK-LL-NEXT:  %tmp118 = load %class.test1_E** %ep   
+// CHECK-LL-NEXT:  %tmp118 = load %class.test1_E** %ep
 // CHECK-LL-NEXT:  br i1 false, label %cast.null120, label %cast.notnull119
-// CHECK-LL:       cast.notnull119:                                  
+// CHECK-LL:       cast.notnull119:
 // CHECK-LL-NEXT:  br label %cast.end121
-// CHECK-LL:       cast.null120:                                     
+// CHECK-LL:       cast.null120:
 // CHECK-LL-NEXT:  br label %cast.end121
-// CHECK-LL:       cast.end121:                                      
-// CHECK-LL-NEXT:  %63 = phi %class.test1_E* [ bitcast (%class.test1_F* @test1_f to %class.test1_E*), %cast.notnull119 ], [ null, %cast.null120 ] 
-// CHECK-LL-NEXT:  %cmp122 = icmp eq %class.test1_E* %tmp118, %63  
+// CHECK-LL:       cast.end121:
+// CHECK-LL-NEXT:  %63 = phi %class.test1_E* [ bitcast (%class.test1_F* @test1_f to %class.test1_E*), %cast.notnull119 ], [ null, %cast.null120 ]
+// CHECK-LL-NEXT:  %cmp122 = icmp eq %class.test1_E* %tmp118, %63
 // CHECK-LL-NEXT:  br i1 %cmp122, label %if.then123, label %if.else125
-// CHECK-LL:       if.then123:                                       
-// CHECK-LL-NEXT:  %call124 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 13) 
+// CHECK-LL:       if.then123:
+// CHECK-LL-NEXT:  %call124 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 13)
 // CHECK-LL-NEXT:  br label %if.end127
-// CHECK-LL:       if.else125:                                       
-// CHECK-LL-NEXT:  %call126 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 13) 
+// CHECK-LL:       if.else125:
+// CHECK-LL-NEXT:  %call126 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 13)
 // CHECK-LL-NEXT:  br label %if.end127
-// CHECK-LL:       if.end127:                                        
-// CHECK-LL-NEXT:  %tmp129 = load %class.test1_A** %ap   
-// CHECK-LL-NEXT:  %64 = icmp ne %class.test1_A* %tmp129, null     
+// CHECK-LL:       if.end127:
+// CHECK-LL-NEXT:  %tmp129 = load %class.test1_A** %ap
+// CHECK-LL-NEXT:  %64 = icmp ne %class.test1_A* %tmp129, null
 // CHECK-LL-NEXT:  br i1 %64, label %65, label %70
-// CHECK-LL:       ; <label>:65                                      
-// CHECK-LL-NEXT:  %66 = bitcast %class.test1_A* %tmp129 to i64**  
-// CHECK-LL-NEXT:  %vtable130 = load i64** %66           
-// CHECK-LL-NEXT:  %67 = getelementptr inbounds i64* %vtable130, i64 -2 
-// CHECK-LL-NEXT:  %"offset to top" = load i64* %67      
-// CHECK-LL-NEXT:  %68 = bitcast %class.test1_A* %tmp129 to i8*    
-// CHECK-LL-NEXT:  %69 = getelementptr inbounds i8* %68, i64 %"offset to top" 
+// CHECK-LL:       ; <label>:65
+// CHECK-LL-NEXT:  %66 = bitcast %class.test1_A* %tmp129 to i64**
+// CHECK-LL-NEXT:  %vtable130 = load i64** %66
+// CHECK-LL-NEXT:  %67 = getelementptr inbounds i64* %vtable130, i64 -2
+// CHECK-LL-NEXT:  %"offset to top" = load i64* %67
+// CHECK-LL-NEXT:  %68 = bitcast %class.test1_A* %tmp129 to i8*
+// CHECK-LL-NEXT:  %69 = getelementptr inbounds i8* %68, i64 %"offset to top"
 // CHECK-LL-NEXT:  br label %71
-// CHECK-LL:       ; <label>:70                                      
+// CHECK-LL:       ; <label>:70
 // CHECK-LL-NEXT:  br label %71
-// CHECK-LL:       ; <label>:71                                      
-// CHECK-LL-NEXT:  %72 = phi i8* [ %69, %65 ], [ null, %70 ]       
+// CHECK-LL:       ; <label>:71
+// CHECK-LL-NEXT:  %72 = phi i8* [ %69, %65 ], [ null, %70 ]
 // CHECK-LL-NEXT:  store i8* %72, i8** %vp
-// CHECK-LL-NEXT:  %tmp131 = load i8** %vp               
-// CHECK-LL-NEXT:  %cmp132 = icmp eq i8* %tmp131, getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0) 
+// CHECK-LL-NEXT:  %tmp131 = load i8** %vp
+// CHECK-LL-NEXT:  %cmp132 = icmp eq i8* %tmp131, getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0)
 // CHECK-LL-NEXT:  br i1 %cmp132, label %if.then133, label %if.else135
-// CHECK-LL:       if.then133:                                       
-// CHECK-LL-NEXT:  %call134 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 14) 
+// CHECK-LL:       if.then133:
+// CHECK-LL-NEXT:  %call134 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 14)
 // CHECK-LL-NEXT:  br label %if.end137
-// CHECK-LL:       if.else135:                                       
-// CHECK-LL-NEXT:  %call136 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 14) 
+// CHECK-LL:       if.else135:
+// CHECK-LL-NEXT:  %call136 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 14)
 // CHECK-LL-NEXT:  br label %if.end137
-// CHECK-LL:       if.end137:                                        
-// CHECK-LL-NEXT:  %tmp139 = load %class.test1_A** %ap   
-// CHECK-LL-NEXT:  %73 = icmp ne %class.test1_A* %tmp139, null     
+// CHECK-LL:       if.end137:
+// CHECK-LL-NEXT:  %tmp139 = load %class.test1_A** %ap
+// CHECK-LL-NEXT:  %73 = icmp ne %class.test1_A* %tmp139, null
 // CHECK-LL-NEXT:  br i1 %73, label %74, label %79
-// CHECK-LL:       ; <label>:74                                      
-// CHECK-LL-NEXT:  %75 = bitcast %class.test1_A* %tmp139 to i64**  
-// CHECK-LL-NEXT:  %vtable140 = load i64** %75           
-// CHECK-LL-NEXT:  %76 = getelementptr inbounds i64* %vtable140, i64 -2 
-// CHECK-LL-NEXT:  %"offset to top141" = load i64* %76   
-// CHECK-LL-NEXT:  %77 = bitcast %class.test1_A* %tmp139 to i8*    
-// CHECK-LL-NEXT:  %78 = getelementptr inbounds i8* %77, i64 %"offset to top141" 
+// CHECK-LL:       ; <label>:74
+// CHECK-LL-NEXT:  %75 = bitcast %class.test1_A* %tmp139 to i64**
+// CHECK-LL-NEXT:  %vtable140 = load i64** %75
+// CHECK-LL-NEXT:  %76 = getelementptr inbounds i64* %vtable140, i64 -2
+// CHECK-LL-NEXT:  %"offset to top141" = load i64* %76
+// CHECK-LL-NEXT:  %77 = bitcast %class.test1_A* %tmp139 to i8*
+// CHECK-LL-NEXT:  %78 = getelementptr inbounds i8* %77, i64 %"offset to top141"
 // CHECK-LL-NEXT:  br label %80
-// CHECK-LL:       ; <label>:79                                      
+// CHECK-LL:       ; <label>:79
 // CHECK-LL-NEXT:  br label %80
-// CHECK-LL:       ; <label>:80                                      
-// CHECK-LL-NEXT:  %81 = phi i8* [ %78, %74 ], [ null, %79 ]       
+// CHECK-LL:       ; <label>:80
+// CHECK-LL-NEXT:  %81 = phi i8* [ %78, %74 ], [ null, %79 ]
 // CHECK-LL-NEXT:  store i8* %81, i8** %cvp
-// CHECK-LL-NEXT:  %tmp142 = load i8** %cvp              
-// CHECK-LL-NEXT:  %cmp143 = icmp eq i8* %tmp142, getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0) 
+// CHECK-LL-NEXT:  %tmp142 = load i8** %cvp
+// CHECK-LL-NEXT:  %cmp143 = icmp eq i8* %tmp142, getelementptr inbounds (%class.test1_D* @test1_d, i32 0, i32 0, i32 0)
 // CHECK-LL-NEXT:  br i1 %cmp143, label %if.then144, label %if.else146
-// CHECK-LL:       if.then144:                                       
-// CHECK-LL-NEXT:  %call145 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 15) 
+// CHECK-LL:       if.then144:
+// CHECK-LL-NEXT:  %call145 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0), i32 15)
 // CHECK-LL-NEXT:  br label %if.end148
-// CHECK-LL:       if.else146:                                       
-// CHECK-LL-NEXT:  %call147 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 15) 
+// CHECK-LL:       if.else146:
+// CHECK-LL-NEXT:  %call147 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str1, i32 0, i32 0), i32 15)
 // CHECK-LL-NEXT:  br label %if.end148
-// CHECK-LL:       if.end148:                                        
+// CHECK-LL:       if.end148:
 // CHECK-LL-NEXT:  ret void
-- 
2.50.1