Fix: SLPVectorizer crashes with assertion when vectorizing a cmp instruction.

[oota-llvm.git] / test / Transforms / ObjCARC / gvn.ll

diff --git a/test/Transforms/ObjCARC/gvn.ll b/test/Transforms/ObjCARC/gvn.ll
index 0773b69ee1ea5494062f8facbfdfd75172cb958b..2d120e7345a5274c46b3f538ab1a920cfca01189 100644 (file)
--- a/test/Transforms/ObjCARC/gvn.ll
+++ b/test/Transforms/ObjCARC/gvn.ll
@@ -3,8 +3,8 @@
 @x = common global i8* null, align 8
 
 declare i8* @objc_retain(i8*)
-declare i32 @objc_sync_start(i8*)
-declare i32 @objc_sync_stop(i8*)
+declare i32 @objc_sync_enter(i8*)
+declare i32 @objc_sync_exit(i8*)
 
 ; GVN should be able to eliminate this redundant load, with ARC-specific
 ; alias analysis.
@@ -23,18 +23,19 @@ entry:
   ret i8* %t
 }
 
-; CHECK: define i8* @test1(i32 %n)
-; CHECK-NEXT: entry:
-; CHECK-NEXT: %s = load i8** @x
-; CHECK-NEXT: call i32 @objc_sync_start
-; CHECK-NEXT: call i32 @objc_sync_stop
-; CHECK-NEXT: ret i8* %s
-; CHECK-NEXT: }
+; GVN should not be able to eliminate this redundant load, with ARC-specific
+; alias analysis.
+
+; CHECK-LABEL: define i8* @test1(
+; CHECK: load
+; CHECK: load
+; CHECK: ret i8* %t
+; CHECK: }
 define i8* @test1(i32 %n) nounwind {
 entry:
   %s = load i8** @x
-  %0 = call i32 @objc_sync_start(i8* %s)
+  %0 = call i32 @objc_sync_enter(i8* %s)
   %t = load i8** @x
-  %1 = call i32 @objc_sync_stop(i8* %s)
+  %1 = call i32 @objc_sync_exit(i8* %s)
   ret i8* %t
 }