[SROA] Clean up a test case a bit prior to adding more testing for

nonnull as part of fixing PR32902.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306353 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/SROA/preserve-nonnull.ll

@@ -3,22 +3,20 @@
 ; Make sure that SROA doesn't lose nonnull metadata
 ; on loads from allocas that get optimized out.
 
-; CHECK-LABEL: define float* @yummy_nonnull
-; CHECK: [[RETURN:%(.*)]] = load float*, float** %arg, align 8
-; CHECK: [[ASSUME:%(.*)]] = icmp ne float* {{.*}}[[RETURN]], null
-; CHECK: call void @llvm.assume(i1 {{.*}}[[ASSUME]])
-; CHECK: ret float* {{.*}}[[RETURN]]
-
 define float* @yummy_nonnull(float** %arg) {
-entry-block:
-	%buf = alloca float*
-
-	%_arg_i8 = bitcast float** %arg to i8*
-	%_buf_i8 = bitcast float** %buf to i8*
-	call void @llvm.memcpy.p0i8.p0i8.i64(i8* %_buf_i8, i8* %_arg_i8, i64 8, i32 8, i1 false)
-
-	%ret = load float*, float** %buf, align 8, !nonnull !0
-	ret float* %ret
+; CHECK-LABEL: define float* @yummy_nonnull(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    %[[RETURN:.*]] = load float*, float** %arg, align 8
+; CHECK-NEXT:    %[[ASSUME:.*]] = icmp ne float* %[[RETURN]], null
+; CHECK-NEXT:    call void @llvm.assume(i1 %[[ASSUME]])
+; CHECK-NEXT:    ret float* %[[RETURN]]
+entry:
+  %buf = alloca float*
+  %_arg_i8 = bitcast float** %arg to i8*
+  %_buf_i8 = bitcast float** %buf to i8*
+  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %_buf_i8, i8* %_arg_i8, i64 8, i32 8, i1 false)
+  %ret = load float*, float** %buf, align 8, !nonnull !0
+  ret float* %ret
 }
 
 declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i32, i1)