[VPlan] Improve a test

Author: artagnon

llvm/test/Transforms/LoopVectorize/vector-loop-backedge-elimination.ll

@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 --check-globals none
 ; RUN: opt -passes='loop-vectorize,verify<loops>' -force-vector-width=8 -force-vector-interleave=1 -S %s | FileCheck --check-prefixes=VF8UF1 %s
 ; RUN: opt -passes='loop-vectorize,verify<loops>' -force-vector-width=8 -force-vector-interleave=2 -S %s | FileCheck --check-prefixes=VF8UF2 %s
 ; RUN: opt -passes='loop-vectorize,verify<loops>' -force-vector-width=16 -force-vector-interleave=1 -S %s | FileCheck --check-prefixes=VF16UF1 %s
@@ -1314,31 +1314,3 @@ loop:
 exit:
   ret void
 }
-;.
-; VF8UF1: [[LOOP0]] = distinct !{[[LOOP0]], [[META1:![0-9]+]], [[META2:![0-9]+]]}
-; VF8UF1: [[META1]] = !{!"llvm.loop.isvectorized", i32 1}
-; VF8UF1: [[META2]] = !{!"llvm.loop.unroll.runtime.disable"}
-; VF8UF1: [[LOOP3]] = distinct !{[[LOOP3]], [[META2]], [[META1]]}
-; VF8UF1: [[LOOP4]] = distinct !{[[LOOP4]], [[META2]], [[META1]]}
-; VF8UF1: [[LOOP5]] = distinct !{[[LOOP5]], [[META1]], [[META2]]}
-; VF8UF1: [[LOOP6]] = distinct !{[[LOOP6]], [[META2]], [[META1]]}
-; VF8UF1: [[LOOP7]] = distinct !{[[LOOP7]], [[META2]], [[META1]]}
-; VF8UF1: [[LOOP8]] = distinct !{[[LOOP8]], [[META1]], [[META2]]}
-; VF8UF1: [[LOOP9]] = distinct !{[[LOOP9]], [[META2]], [[META1]]}
-;.
-; VF8UF2: [[LOOP0]] = distinct !{[[LOOP0]], [[META1:![0-9]+]], [[META2:![0-9]+]]}
-; VF8UF2: [[META1]] = !{!"llvm.loop.unroll.runtime.disable"}
-; VF8UF2: [[META2]] = !{!"llvm.loop.isvectorized", i32 1}
-; VF8UF2: [[LOOP3]] = distinct !{[[LOOP3]], [[META1]], [[META2]]}
-; VF8UF2: [[LOOP4]] = distinct !{[[LOOP4]], [[META1]], [[META2]]}
-; VF8UF2: [[LOOP5]] = distinct !{[[LOOP5]], [[META1]], [[META2]]}
-; VF8UF2: [[LOOP6]] = distinct !{[[LOOP6]], [[META1]], [[META2]]}
-;.
-; VF16UF1: [[LOOP0]] = distinct !{[[LOOP0]], [[META1:![0-9]+]], [[META2:![0-9]+]]}
-; VF16UF1: [[META1]] = !{!"llvm.loop.unroll.runtime.disable"}
-; VF16UF1: [[META2]] = !{!"llvm.loop.isvectorized", i32 1}
-; VF16UF1: [[LOOP3]] = distinct !{[[LOOP3]], [[META1]], [[META2]]}
-; VF16UF1: [[LOOP4]] = distinct !{[[LOOP4]], [[META1]], [[META2]]}
-; VF16UF1: [[LOOP5]] = distinct !{[[LOOP5]], [[META1]], [[META2]]}
-; VF16UF1: [[LOOP6]] = distinct !{[[LOOP6]], [[META1]], [[META2]]}
-;.