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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=newgvn -enable-phi-of-ops=true -S | FileCheck %s3;; Make sure we don't incorrectly use predicateinfo to simplify phi of ops cases4source_filename = "pr34135.ll"5 6define void @snork(i32 noundef %arg) {7; CHECK-LABEL: @snork(8; CHECK-NEXT: bb:9; CHECK-NEXT: [[TMP:%.*]] = sext i32 [[ARG:%.*]] to i6410; CHECK-NEXT: br label [[BB1:%.*]]11; CHECK: bb1:12; CHECK-NEXT: [[TMP2:%.*]] = phi i64 [ 0, [[BB:%.*]] ], [ [[TMP3:%.*]], [[BB1]] ]13; CHECK-NEXT: [[TMP3]] = add i64 [[TMP2]], 114; CHECK-NEXT: [[TMP4:%.*]] = icmp slt i64 [[TMP3]], [[TMP]]15; CHECK-NEXT: br i1 [[TMP4]], label [[BB1]], label [[BB7:%.*]]16; CHECK: bb5:17; CHECK-NEXT: [[TMP6:%.*]] = icmp sgt i64 [[TMP]], 118; CHECK-NEXT: br i1 [[TMP6]], label [[BB7]], label [[BB9:%.*]]19; CHECK: bb7:20; CHECK-NEXT: br label [[BB5:%.*]]21; CHECK: bb9:22; CHECK-NEXT: unreachable23;24bb:25 %tmp = sext i32 %arg to i6426 br label %bb127 28bb1: ; preds = %bb1, %bb29 %tmp2 = phi i64 [ 0, %bb ], [ %tmp3, %bb1 ]30 %tmp3 = add i64 %tmp2, 131 %tmp4 = icmp slt i64 %tmp3, %tmp32 br i1 %tmp4, label %bb1, label %bb733 34bb5: ; preds = %bb735 %tmp6 = icmp sgt i64 %tmp8, 136 br i1 %tmp6, label %bb7, label %bb937 38bb7: ; preds = %bb5, %bb139 %tmp8 = phi i64 [ undef, %bb5 ], [ %tmp, %bb1 ]40 br label %bb541 42bb9: ; preds = %bb543 unreachable44}45