Run update script on test changed by merge from main

The update adds this PR's new metadata.

Author: jdenny-ornl

llvm/test/Transforms/LoopVectorize/branch-weights.ll

@@ -34,23 +34,23 @@ define void @f0(i8 %n, i32 %len, ptr %p) !prof !0 {
 ; MAINVF4IC1_EPI4:    br i1 [[TMP8]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !prof [[PROF3:![0-9]+]], !llvm.loop [[LOOP4:![0-9]+]]
 ; MAINVF4IC1_EPI4:  [[MIDDLE_BLOCK]]:
 ; MAINVF4IC1_EPI4:    [[CMP_N:%.*]] = icmp eq i32 [[TMP0]], [[N_VEC]]
-; MAINVF4IC1_EPI4:    br i1 [[CMP_N]], label %[[EXIT_LOOPEXIT:.*]], label %[[VEC_EPILOG_ITER_CHECK:.*]], !prof [[PROF7:![0-9]+]]
+; MAINVF4IC1_EPI4:    br i1 [[CMP_N]], label %[[EXIT_LOOPEXIT:.*]], label %[[VEC_EPILOG_ITER_CHECK:.*]], !prof [[PROF8:![0-9]+]]
 ; MAINVF4IC1_EPI4:  [[VEC_EPILOG_ITER_CHECK]]:
 ; MAINVF4IC1_EPI4:    [[MIN_EPILOG_ITERS_CHECK:%.*]] = icmp ult i32 [[N_VEC_REMAINING:%.*]], 4
-; MAINVF4IC1_EPI4:    br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF8:![0-9]+]]
+; MAINVF4IC1_EPI4:    br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF9:![0-9]+]]
 ; MAINVF4IC1_EPI4:  [[VEC_EPILOG_PH]]:
 ; MAINVF4IC1_EPI4:    br label %[[VEC_EPILOG_VECTOR_BODY:.*]]
 ; MAINVF4IC1_EPI4:  [[VEC_EPILOG_VECTOR_BODY]]:
 ; MAINVF4IC1_EPI4:    [[TMP12:%.*]] = icmp eq i32 [[INDEX_NEXT6:%.*]], [[N_VEC3:%.*]]
-; MAINVF4IC1_EPI4:    br i1 [[TMP12]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !prof [[PROF9:![0-9]+]], !llvm.loop [[LOOP10:![0-9]+]]
+; MAINVF4IC1_EPI4:    br i1 [[TMP12]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !prof [[PROF10:![0-9]+]], !llvm.loop [[LOOP11:![0-9]+]]
 ; MAINVF4IC1_EPI4:  [[VEC_EPILOG_MIDDLE_BLOCK]]:
 ; MAINVF4IC1_EPI4:    [[CMP_N8:%.*]] = icmp eq i32 [[TMP0]], [[N_VEC3]]
-; MAINVF4IC1_EPI4:    br i1 [[CMP_N8]], label %[[EXIT_LOOPEXIT]], label %[[VEC_EPILOG_SCALAR_PH]], !prof [[PROF7]]
+; MAINVF4IC1_EPI4:    br i1 [[CMP_N8]], label %[[EXIT_LOOPEXIT]], label %[[VEC_EPILOG_SCALAR_PH]], !prof [[PROF8]]
 ; MAINVF4IC1_EPI4:  [[VEC_EPILOG_SCALAR_PH]]:
 ; MAINVF4IC1_EPI4:    br label %[[LOOP:.*]]
 ; MAINVF4IC1_EPI4:  [[LOOP]]:
 ; MAINVF4IC1_EPI4:    [[CMP_LOOP:%.*]] = icmp ult i32 [[I32:%.*]], [[LEN]]
-; MAINVF4IC1_EPI4:    br i1 [[CMP_LOOP]], label %[[LOOP]], label %[[EXIT_LOOPEXIT]], !prof [[PROF11:![0-9]+]], !llvm.loop [[LOOP12:![0-9]+]]
+; MAINVF4IC1_EPI4:    br i1 [[CMP_LOOP]], label %[[LOOP]], label %[[EXIT_LOOPEXIT]], !prof [[PROF13:![0-9]+]], !llvm.loop [[LOOP14:![0-9]+]]
 ; MAINVF4IC1_EPI4:  [[EXIT_LOOPEXIT]]:
 ; MAINVF4IC1_EPI4:    br label %[[EXIT]]
 ; MAINVF4IC1_EPI4:  [[EXIT]]:
@@ -77,23 +77,23 @@ define void @f0(i8 %n, i32 %len, ptr %p) !prof !0 {
 ; MAINVF4IC2_EPI4:    br i1 [[TMP9]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !prof [[PROF3:![0-9]+]], !llvm.loop [[LOOP4:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[MIDDLE_BLOCK]]:
 ; MAINVF4IC2_EPI4:    [[CMP_N:%.*]] = icmp eq i32 [[TMP0]], [[N_VEC]]
-; MAINVF4IC2_EPI4:    br i1 [[CMP_N]], label %[[EXIT_LOOPEXIT:.*]], label %[[VEC_EPILOG_ITER_CHECK:.*]], !prof [[PROF7:![0-9]+]]
+; MAINVF4IC2_EPI4:    br i1 [[CMP_N]], label %[[EXIT_LOOPEXIT:.*]], label %[[VEC_EPILOG_ITER_CHECK:.*]], !prof [[PROF8:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[VEC_EPILOG_ITER_CHECK]]:
 ; MAINVF4IC2_EPI4:    [[MIN_EPILOG_ITERS_CHECK:%.*]] = icmp ult i32 [[N_VEC_REMAINING:%.*]], 4
-; MAINVF4IC2_EPI4:    br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF8:![0-9]+]]
+; MAINVF4IC2_EPI4:    br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF9:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[VEC_EPILOG_PH]]:
 ; MAINVF4IC2_EPI4:    br label %[[VEC_EPILOG_VECTOR_BODY:.*]]
 ; MAINVF4IC2_EPI4:  [[VEC_EPILOG_VECTOR_BODY]]:
 ; MAINVF4IC2_EPI4:    [[TMP13:%.*]] = icmp eq i32 [[INDEX_NEXT6:%.*]], [[N_VEC3:%.*]]
-; MAINVF4IC2_EPI4:    br i1 [[TMP13]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !prof [[PROF9:![0-9]+]], !llvm.loop [[LOOP10:![0-9]+]]
+; MAINVF4IC2_EPI4:    br i1 [[TMP13]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !prof [[PROF10:![0-9]+]], !llvm.loop [[LOOP11:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[VEC_EPILOG_MIDDLE_BLOCK]]:
 ; MAINVF4IC2_EPI4:    [[CMP_N8:%.*]] = icmp eq i32 [[TMP0]], [[N_VEC3]]
-; MAINVF4IC2_EPI4:    br i1 [[CMP_N8]], label %[[EXIT_LOOPEXIT]], label %[[VEC_EPILOG_SCALAR_PH]], !prof [[PROF11:![0-9]+]]
+; MAINVF4IC2_EPI4:    br i1 [[CMP_N8]], label %[[EXIT_LOOPEXIT]], label %[[VEC_EPILOG_SCALAR_PH]], !prof [[PROF13:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[VEC_EPILOG_SCALAR_PH]]:
 ; MAINVF4IC2_EPI4:    br label %[[LOOP:.*]]
 ; MAINVF4IC2_EPI4:  [[LOOP]]:
 ; MAINVF4IC2_EPI4:    [[CMP_LOOP:%.*]] = icmp ult i32 [[I32:%.*]], [[LEN]]
-; MAINVF4IC2_EPI4:    br i1 [[CMP_LOOP]], label %[[LOOP]], label %[[EXIT_LOOPEXIT]], !prof [[PROF12:![0-9]+]], !llvm.loop [[LOOP13:![0-9]+]]
+; MAINVF4IC2_EPI4:    br i1 [[CMP_LOOP]], label %[[LOOP]], label %[[EXIT_LOOPEXIT]], !prof [[PROF14:![0-9]+]], !llvm.loop [[LOOP15:![0-9]+]]
 ; MAINVF4IC2_EPI4:  [[EXIT_LOOPEXIT]]:
 ; MAINVF4IC2_EPI4:    br label %[[EXIT]]
 ; MAINVF4IC2_EPI4:  [[EXIT]]:
@@ -127,28 +127,34 @@ exit:
 ; MAINVF4IC1_EPI4: [[PROF1]] = !{!"branch_weights", i32 12, i32 1}
 ; MAINVF4IC1_EPI4: [[PROF2]] = !{!"branch_weights", i32 1, i32 127}
 ; MAINVF4IC1_EPI4: [[PROF3]] = !{!"branch_weights", i32 1, i32 307}
-; MAINVF4IC1_EPI4: [[LOOP4]] = distinct !{[[LOOP4]], [[META5:![0-9]+]], [[META6:![0-9]+]]}
+; MAINVF4IC1_EPI4: [[LOOP4]] = distinct !{[[LOOP4]], [[META5:![0-9]+]], [[META6:![0-9]+]], [[META7:![0-9]+]]}
 ; MAINVF4IC1_EPI4: [[META5]] = !{!"llvm.loop.isvectorized", i32 1}
 ; MAINVF4IC1_EPI4: [[META6]] = !{!"llvm.loop.unroll.runtime.disable"}
-; MAINVF4IC1_EPI4: [[PROF7]] = !{!"branch_weights", i32 1, i32 3}
-; MAINVF4IC1_EPI4: [[PROF8]] = !{!"branch_weights", i32 4, i32 0}
-; MAINVF4IC1_EPI4: [[PROF9]] = !{!"branch_weights", i32 0, i32 0}
-; MAINVF4IC1_EPI4: [[LOOP10]] = distinct !{[[LOOP10]], [[META5]], [[META6]]}
-; MAINVF4IC1_EPI4: [[PROF11]] = !{!"branch_weights", i32 2, i32 1}
-; MAINVF4IC1_EPI4: [[LOOP12]] = distinct !{[[LOOP12]], [[META5]]}
+; MAINVF4IC1_EPI4: [[META7]] = !{!"llvm.loop.estimated_trip_count", i32 308}
+; MAINVF4IC1_EPI4: [[PROF8]] = !{!"branch_weights", i32 1, i32 3}
+; MAINVF4IC1_EPI4: [[PROF9]] = !{!"branch_weights", i32 4, i32 0}
+; MAINVF4IC1_EPI4: [[PROF10]] = !{!"branch_weights", i32 0, i32 0}
+; MAINVF4IC1_EPI4: [[LOOP11]] = distinct !{[[LOOP11]], [[META5]], [[META6]], [[META12:![0-9]+]]}
+; MAINVF4IC1_EPI4: [[META12]] = !{!"llvm.loop.estimated_trip_count", i32 0}
+; MAINVF4IC1_EPI4: [[PROF13]] = !{!"branch_weights", i32 2, i32 1}
+; MAINVF4IC1_EPI4: [[LOOP14]] = distinct !{[[LOOP14]], [[META15:![0-9]+]], [[META5]]}
+; MAINVF4IC1_EPI4: [[META15]] = !{!"llvm.loop.estimated_trip_count", i32 3}
 ;.
 ; MAINVF4IC2_EPI4: [[PROF0]] = !{!"function_entry_count", i64 13}
 ; MAINVF4IC2_EPI4: [[PROF1]] = !{!"branch_weights", i32 12, i32 1}
 ; MAINVF4IC2_EPI4: [[PROF2]] = !{!"branch_weights", i32 1, i32 127}
 ; MAINVF4IC2_EPI4: [[PROF3]] = !{!"branch_weights", i32 1, i32 153}
-; MAINVF4IC2_EPI4: [[LOOP4]] = distinct !{[[LOOP4]], [[META5:![0-9]+]], [[META6:![0-9]+]]}
+; MAINVF4IC2_EPI4: [[LOOP4]] = distinct !{[[LOOP4]], [[META5:![0-9]+]], [[META6:![0-9]+]], [[META7:![0-9]+]]}
 ; MAINVF4IC2_EPI4: [[META5]] = !{!"llvm.loop.isvectorized", i32 1}
 ; MAINVF4IC2_EPI4: [[META6]] = !{!"llvm.loop.unroll.runtime.disable"}
-; MAINVF4IC2_EPI4: [[PROF7]] = !{!"branch_weights", i32 1, i32 7}
-; MAINVF4IC2_EPI4: [[PROF8]] = !{!"branch_weights", i32 4, i32 0}
-; MAINVF4IC2_EPI4: [[PROF9]] = !{!"branch_weights", i32 0, i32 0}
-; MAINVF4IC2_EPI4: [[LOOP10]] = distinct !{[[LOOP10]], [[META5]], [[META6]]}
-; MAINVF4IC2_EPI4: [[PROF11]] = !{!"branch_weights", i32 1, i32 3}
-; MAINVF4IC2_EPI4: [[PROF12]] = !{!"branch_weights", i32 2, i32 1}
-; MAINVF4IC2_EPI4: [[LOOP13]] = distinct !{[[LOOP13]], [[META5]]}
+; MAINVF4IC2_EPI4: [[META7]] = !{!"llvm.loop.estimated_trip_count", i32 154}
+; MAINVF4IC2_EPI4: [[PROF8]] = !{!"branch_weights", i32 1, i32 7}
+; MAINVF4IC2_EPI4: [[PROF9]] = !{!"branch_weights", i32 4, i32 0}
+; MAINVF4IC2_EPI4: [[PROF10]] = !{!"branch_weights", i32 0, i32 0}
+; MAINVF4IC2_EPI4: [[LOOP11]] = distinct !{[[LOOP11]], [[META5]], [[META6]], [[META12:![0-9]+]]}
+; MAINVF4IC2_EPI4: [[META12]] = !{!"llvm.loop.estimated_trip_count", i32 0}
+; MAINVF4IC2_EPI4: [[PROF13]] = !{!"branch_weights", i32 1, i32 3}
+; MAINVF4IC2_EPI4: [[PROF14]] = !{!"branch_weights", i32 2, i32 1}
+; MAINVF4IC2_EPI4: [[LOOP15]] = distinct !{[[LOOP15]], [[META16:![0-9]+]], [[META5]]}
+; MAINVF4IC2_EPI4: [[META16]] = !{!"llvm.loop.estimated_trip_count", i32 3}
 ;.