[LV] Fixup tests following 93073af

Follow up on 93073af ([LV] Move 3 functions into VPlanTransforms (NFC))
to update tests in the EXPENSIVE_CHECKS case: moving the functions and
calling runPass has caused the emission of some additional remarks. In
an effort to make the tests less fragile, replace CHECK-REMARKS-NEXT
with CHECK-REMARKS.

Author: artagnon

llvm/test/Transforms/LoopVectorize/AArch64/scalable-call.ll

@@ -101,9 +101,9 @@ for.end:
 }
 
 ; CHECK-REMARKS: UserVF ignored because of invalid costs.
-; CHECK-REMARKS-NEXT: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
-; CHECK-REMARKS-NEXT: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
-; CHECK-REMARKS-NEXT: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
+; CHECK-REMARKS: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
+; CHECK-REMARKS: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
+; CHECK-REMARKS: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
 define void @vec_sin_no_mapping(ptr noalias nocapture %dst, ptr noalias nocapture readonly %src, i64 %n) {
 ; CHECK: @vec_sin_no_mapping
 ; CHECK: call fast <2 x float> @llvm.sin.v2f32
@@ -127,11 +127,11 @@ for.cond.cleanup:                                 ; preds = %for.body
 }
 
 ; CHECK-REMARKS: UserVF ignored because of invalid costs.
-; CHECK-REMARKS-NEXT: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
-; CHECK-REMARKS-NEXT: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): fadd
-; CHECK-REMARKS-NEXT: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
-; CHECK-REMARKS-NEXT: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
-; CHECK-REMARKS-NEXT: t.c:3:40: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
+; CHECK-REMARKS: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
+; CHECK-REMARKS: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): fadd
+; CHECK-REMARKS: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
+; CHECK-REMARKS: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
+; CHECK-REMARKS: t.c:3:40: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
 define void @vec_sin_no_mapping_ite(ptr noalias nocapture %dst, ptr noalias nocapture readonly %src, i64 %n) {
 ; CHECK: @vec_sin_no_mapping_ite
 ; CHECK-NOT: <vscale x
@@ -165,9 +165,9 @@ for.cond.cleanup:                                 ; preds = %for.body
 }
 
 ; CHECK-REMARKS: UserVF ignored because of invalid costs.
-; CHECK-REMARKS-NEXT: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
-; CHECK-REMARKS-NEXT: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
-; CHECK-REMARKS-NEXT: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
+; CHECK-REMARKS: t.c:3:10: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): load
+; CHECK-REMARKS: t.c:3:20: Recipe with invalid costs prevented vectorization at VF=(vscale x 1, vscale x 2): call to llvm.sin
+; CHECK-REMARKS: t.c:3:30: Recipe with invalid costs prevented vectorization at VF=(vscale x 1): store
 define void @vec_sin_fixed_mapping(ptr noalias nocapture %dst, ptr noalias nocapture readonly %src, i64 %n) {
 ; CHECK: @vec_sin_fixed_mapping
 ; CHECK: call fast <2 x float> @llvm.sin.v2f32

llvm/test/Transforms/LoopVectorize/tail-folding-vectorization-factor-1.ll

@@ -6,7 +6,7 @@
 ; loop-vectorization is only unrolling but not vectorizing.
 
 ; CHECK-REMARKS:      remark: {{.*}} interleaved loop (interleaved count: 4)
-; CHECK-REMARKS-NEXT: remark: {{.*}} interleaved loop (interleaved count: 4)
+; CHECK-REMARKS:      remark: {{.*}} interleaved loop (interleaved count: 4)
 ; CHECK-REMARKS-NOT:  remark: {{.*}} vectorized loop
 
 define void @VF1-VPlanExe(ptr %dst) {