Merge "Update aosp/master llvm for rebase to r233350"

1 files changed, 18 insertions, 20 deletions

diff --git a/test/Analysis/LoopAccessAnalysis/unsafe-and-rt-checks.ll b/test/Analysis/LoopAccessAnalysis/unsafe-and-rt-checks.ll
index 4769a3a..a11fd7f 100644
--- a/test/Analysis/LoopAccessAnalysis/unsafe-and-rt-checks.ll
+++ b/test/Analysis/LoopAccessAnalysis/unsafe-and-rt-checks.ll
@@ -1,6 +1,4 @@
 ; RUN: opt -loop-accesses -analyze < %s | FileCheck %s
-; RUN: opt -loop-accesses -analyze -debug-only=loop-accesses < %s 2>&1 | FileCheck %s --check-prefix=DEBUG
-; REQUIRES: asserts
 
 ; Analyze this loop:
 ;   for (i = 0; i < n; i++)
@@ -10,17 +8,17 @@ target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-apple-macosx10.10.0"
 
 ; CHECK: Report: unsafe dependent memory operations in loop
-
-; DEBUG: LAA: Distance for   %loadA = load i16* %arrayidxA, align 2 to   store i16 %mul1, i16* %arrayidxA_plus_2, align 2: 2
-; DEBUG-NEXT: LAA: Failure because of Positive distance 2
-
+; CHECK-NEXT: Interesting Dependences:
+; CHECK-NEXT:   Backward:
+; CHECK-NEXT:     %loadA = load i16, i16* %arrayidxA, align 2 ->
+; CHECK-NEXT:     store i16 %mul1, i16* %arrayidxA_plus_2, align 2
 ; CHECK: Run-time memory checks:
 ; CHECK-NEXT: 0:
-; CHECK-NEXT:   %arrayidxA_plus_2 = getelementptr inbounds i16* %a, i64 %add
-; CHECK-NEXT:   %arrayidxB = getelementptr inbounds i16* %b, i64 %storemerge3
+; CHECK-NEXT:   %arrayidxA_plus_2 = getelementptr inbounds i16, i16* %a, i64 %add
+; CHECK-NEXT:   %arrayidxB = getelementptr inbounds i16, i16* %b, i64 %storemerge3
 ; CHECK-NEXT: 1:
-; CHECK-NEXT:   %arrayidxA_plus_2 = getelementptr inbounds i16* %a, i64 %add
-; CHECK-NEXT:   %arrayidxC = getelementptr inbounds i16* %c, i64 %storemerge3
+; CHECK-NEXT:   %arrayidxA_plus_2 = getelementptr inbounds i16, i16* %a, i64 %add
+; CHECK-NEXT:   %arrayidxC = getelementptr inbounds i16, i16* %c, i64 %storemerge3
 
 @n = global i32 20, align 4
 @B = common global i16* null, align 8
@@ -29,28 +27,28 @@ target triple = "x86_64-apple-macosx10.10.0"
 
 define void @f() {
 entry:
-  %a = load i16** @A, align 8
-  %b = load i16** @B, align 8
-  %c = load i16** @C, align 8
+  %a = load i16*, i16** @A, align 8
+  %b = load i16*, i16** @B, align 8
+  %c = load i16*, i16** @C, align 8
   br label %for.body
 
 for.body:                                         ; preds = %for.body, %entry
   %storemerge3 = phi i64 [ 0, %entry ], [ %add, %for.body ]
 
-  %arrayidxA = getelementptr inbounds i16* %a, i64 %storemerge3
-  %loadA = load i16* %arrayidxA, align 2
+  %arrayidxA = getelementptr inbounds i16, i16* %a, i64 %storemerge3
+  %loadA = load i16, i16* %arrayidxA, align 2
 
-  %arrayidxB = getelementptr inbounds i16* %b, i64 %storemerge3
-  %loadB = load i16* %arrayidxB, align 2
+  %arrayidxB = getelementptr inbounds i16, i16* %b, i64 %storemerge3
+  %loadB = load i16, i16* %arrayidxB, align 2
 
-  %arrayidxC = getelementptr inbounds i16* %c, i64 %storemerge3
-  %loadC = load i16* %arrayidxC, align 2
+  %arrayidxC = getelementptr inbounds i16, i16* %c, i64 %storemerge3
+  %loadC = load i16, i16* %arrayidxC, align 2
 
   %mul = mul i16 %loadB, %loadA
   %mul1 = mul i16 %mul, %loadC
 
   %add = add nuw nsw i64 %storemerge3, 1
-  %arrayidxA_plus_2 = getelementptr inbounds i16* %a, i64 %add
+  %arrayidxA_plus_2 = getelementptr inbounds i16, i16* %a, i64 %add
   store i16 %mul1, i16* %arrayidxA_plus_2, align 2
 
   %exitcond = icmp eq i64 %add, 20