Modify depends(Src, Dst, PossiblyLoopIndependent).

If the Src and Dst are the same instruction,
no loop-independent dependence is possible,
so we force the PossiblyLoopIndependent flag to false.

The test case results are updated appropriately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168678 91177308-0d34-0410-b5e6-96231b3b80d8

14 files changed, 401 insertions, 401 deletions

diff --git a/test/Analysis/DependenceAnalysis/Banerjee.ll b/test/Analysis/DependenceAnalysis/Banerjee.ll
index bc6de425a3..eb1a325b3c 100644
--- a/test/Analysis/DependenceAnalysis/Banerjee.ll
+++ b/test/Analysis/DependenceAnalysis/Banerjee.ll
@@ -14,12 +14,12 @@ define void @banerjee0(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [<= <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
@@ -65,12 +65,12 @@ entry:
   %cmp4 = icmp sgt i64 %n, 0
   br i1 %cmp4, label %for.cond1.preheader.preheader, label %for.end9
 
-; CHECK: da analyze - output [* *|<]!
+; CHECK: da analyze - output [* *]!
 ; CHECK: da analyze - flow [* <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [* *|<]!
+; CHECK: da analyze - input [* *]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [* *|<]!
+; CHECK: da analyze - output [* *]!
 
 for.cond1.preheader.preheader:                    ; preds = %entry
   %0 = add i64 %n, 1
@@ -131,12 +131,12 @@ define void @banerjee2(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -181,12 +181,12 @@ define void @banerjee3(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [> >]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -231,12 +231,12 @@ define void @banerjee4(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
@@ -281,12 +281,12 @@ define void @banerjee5(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [< <]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
@@ -331,12 +331,12 @@ define void @banerjee6(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [=> <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -381,12 +381,12 @@ define void @banerjee7(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [> <=]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -431,12 +431,12 @@ define void @banerjee8(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [> <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -481,12 +481,12 @@ define void @banerjee9(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [* *|<]!
+; CHECK: da analyze - output [* *]!
 ; CHECK: da analyze - flow [<= =|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc8
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc8 ]
@@ -532,12 +532,12 @@ define void @banerjee10(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [<> =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
@@ -582,12 +582,12 @@ define void @banerjee11(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [<= <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
@@ -632,12 +632,12 @@ define void @banerjee12(i64* %A, i64* %B, i64 %m, i64 %n) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [= <>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - input [= =|<]!
+; CHECK: da analyze - input [= =]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc7
   %B.addr.04 = phi i64* [ %B, %entry ], [ %scevgep, %for.inc7 ]
diff --git a/test/Analysis/DependenceAnalysis/Coupled.ll b/test/Analysis/DependenceAnalysis/Coupled.ll
index a5989fb88e..aca1e70cc9 100644
--- a/test/Analysis/DependenceAnalysis/Coupled.ll
+++ b/test/Analysis/DependenceAnalysis/Coupled.ll
@@ -13,12 +13,12 @@ define void @couple0([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -49,12 +49,12 @@ define void @couple1([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - consistent flow [-9]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -85,12 +85,12 @@ define void @couple2([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [*|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -123,12 +123,12 @@ define void @couple3([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -161,12 +161,12 @@ define void @couple4([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [*|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -200,12 +200,12 @@ define void @couple5([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -241,12 +241,12 @@ define void @couple6([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [=|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -277,12 +277,12 @@ define void @couple7([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -313,12 +313,12 @@ define void @couple8([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -350,12 +350,12 @@ define void @couple9([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -387,13 +387,13 @@ define void @couple10([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [>] splitable!
 ; CHECK: da analyze - split level = 1, iteration = 3!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -425,13 +425,13 @@ define void @couple11([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [=|<] splitable!
 ; CHECK: da analyze - split level = 1, iteration = 9!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -463,13 +463,13 @@ define void @couple12([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [<] splitable!
 ; CHECK: da analyze - split level = 1, iteration = 11!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -501,12 +501,12 @@ define void @couple13([100 x i32]* %A, i32* %B, i32 %n) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -537,13 +537,13 @@ define void @couple14([100 x [100 x i32]]* %A, i32* %B, i32 %n) nounwind uwtable
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [=|<] splitable!
 ; CHECK: da analyze - split level = 1, iteration = 9!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -575,12 +575,12 @@ define void @couple15([100 x [100 x i32]]* %A, i32* %B, i32 %n) nounwind uwtable
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
diff --git a/test/Analysis/DependenceAnalysis/ExactRDIV.ll b/test/Analysis/DependenceAnalysis/ExactRDIV.ll
index 8120739cc5..5528dedfcc 100644
--- a/test/Analysis/DependenceAnalysis/ExactRDIV.ll
+++ b/test/Analysis/DependenceAnalysis/ExactRDIV.ll
@@ -14,12 +14,12 @@ define void @rdiv0(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -62,12 +62,12 @@ define void @rdiv1(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -108,12 +108,12 @@ define void @rdiv2(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -154,12 +154,12 @@ define void @rdiv3(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -200,12 +200,12 @@ define void @rdiv4(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -246,12 +246,12 @@ define void @rdiv5(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -293,12 +293,12 @@ define void @rdiv6(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -340,12 +340,12 @@ define void @rdiv7(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -387,12 +387,12 @@ define void @rdiv8(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.03 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -434,12 +434,12 @@ define void @rdiv9(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [S S|<]!
+; CHECK: da analyze - consistent input [S S]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc5
   %B.addr.04 = phi i32* [ %B, %entry ], [ %scevgep, %for.inc5 ]
@@ -483,12 +483,12 @@ define void @rdiv10(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [S S|<]!
+; CHECK: da analyze - consistent input [S S]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc5
   %B.addr.04 = phi i32* [ %B, %entry ], [ %scevgep, %for.inc5 ]
@@ -531,12 +531,12 @@ define void @rdiv11(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [S S|<]!
+; CHECK: da analyze - consistent input [S S]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc5
   %B.addr.04 = phi i32* [ %B, %entry ], [ %scevgep, %for.inc5 ]
@@ -579,12 +579,12 @@ define void @rdiv12(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.cond1.preheader
 
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 ; CHECK: da analyze - flow [* *|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [S S|<]!
+; CHECK: da analyze - consistent input [S S]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - output [= =|<]!
+; CHECK: da analyze - output [= =]!
 
 for.cond1.preheader:                              ; preds = %entry, %for.inc5
   %B.addr.04 = phi i32* [ %B, %entry ], [ %scevgep, %for.inc5 ]
diff --git a/test/Analysis/DependenceAnalysis/ExactSIV.ll b/test/Analysis/DependenceAnalysis/ExactSIV.ll
index 7485034108..3cbcade8fb 100644
--- a/test/Analysis/DependenceAnalysis/ExactSIV.ll
+++ b/test/Analysis/DependenceAnalysis/ExactSIV.ll
@@ -13,12 +13,12 @@ define void @exact0(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [<=|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -50,12 +50,12 @@ define void @exact1(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -88,12 +88,12 @@ define void @exact2(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - none!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -124,12 +124,12 @@ define void @exact3(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -160,12 +160,12 @@ define void @exact4(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [>]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -196,12 +196,12 @@ define void @exact5(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [=>|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -232,12 +232,12 @@ define void @exact6(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [=>|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body
   %i.02 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
@@ -268,12 +268,12 @@ define void @exact7(i32* %A, i32* %B) nounwind uwtable ssp {
 entry:
   br label %for.body
 
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 ; CHECK: da analyze - flow [*|<]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent input [0|<]!
+; CHECK: da analyze - consistent input [0]!
 ; CHECK: da analyze - confused!
-; CHECK: da analyze - consistent output [0|<]!
+; CHECK: da analyze - consistent output [0]!
 
 for.body:                                         ; preds = %entry, %for.body