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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-inst-comments2; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s3; Don't insert predicate info for conditions with a single target.4@a = global i32 6, align 45@c = global i32 -1, align 46@e = common global i32 0, align 47@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 18@d = common global i32 0, align 49@b = common global [6 x i32] zeroinitializer, align 1610 11; Function Attrs: nounwind ssp uwtable12define i32 @main() {13; CHECK-LABEL: @main(14; CHECK-NEXT: store i32 6, ptr @e, align 415; CHECK-NEXT: br label [[TMP1:%.*]]16; CHECK: 1:17; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr @d, align 418; CHECK-NEXT: [[TMP3:%.*]] = sext i32 [[TMP2]] to i6419; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [6 x i32], ptr @b, i64 0, i64 [[TMP3]]20; CHECK-NEXT: [[TMP5:%.*]] = load i32, ptr [[TMP4]], align 421; CHECK-NEXT: [[TMP6:%.*]] = call i32 (ptr, ...) @printf(ptr @.str, i32 [[TMP5]])22; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr @a, align 423; CHECK-NEXT: [[TMP8:%.*]] = icmp eq i32 [[TMP7]], 024; CHECK-NEXT: br i1 [[TMP8]], label [[THREAD_PRE_SPLIT:%.*]], label [[TMP9:%.*]]25; CHECK: 9:26; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr @e, align 427; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i32 [[TMP10]], 028; CHECK-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP12]]29; CHECK: thread-pre-split:30; CHECK-NEXT: [[DOTPR:%.*]] = load i32, ptr @e, align 431; CHECK-NEXT: br label [[TMP12]]32; CHECK: 12:33; CHECK-NEXT: [[TMP13:%.*]] = phi i32 [ [[DOTPR]], [[THREAD_PRE_SPLIT]] ], [ [[TMP10]], [[TMP9]] ], [ [[TMP10]], [[TMP9]] ]34; CHECK-NEXT: [[TMP14:%.*]] = icmp ne i32 [[TMP13]], 035; CHECK-NEXT: br i1 [[TMP14]], label [[TMP15:%.*]], label [[TMP15]]36; CHECK: 15:37; CHECK-NEXT: br i1 [[TMP14]], label [[TMP16:%.*]], label [[TMP17:%.*]]38; CHECK: 16:39; CHECK-NEXT: br label [[TMP17]]40; CHECK: 17:41; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP16]] ], [ -1, [[TMP15]] ]42; CHECK-NEXT: [[TMP18:%.*]] = and i32 [[DOT0]], 869343; CHECK-NEXT: [[TMP19:%.*]] = load i32, ptr @c, align 444; CHECK-NEXT: [[TMP20:%.*]] = xor i32 [[TMP18]], [[TMP19]]45; CHECK-NEXT: [[TMP21:%.*]] = xor i32 [[TMP20]], -146; CHECK-NEXT: store i32 [[TMP21]], ptr @d, align 447; CHECK-NEXT: [[TMP22:%.*]] = icmp slt i32 [[TMP20]], -248; CHECK-NEXT: br i1 [[TMP22]], label [[TMP1]], label [[TMP23:%.*]]49; CHECK: 23:50; CHECK-NEXT: ret i32 051;52 store i32 6, ptr @e, align 453 br label %154 55; <label>:1: ; preds = %17, %056 %2 = load i32, ptr @d, align 457 %3 = sext i32 %2 to i6458 %4 = getelementptr inbounds [6 x i32], ptr @b, i64 0, i64 %359 %5 = load i32, ptr %4, align 460 %6 = call i32 (ptr, ...) @printf(ptr @.str, i32 %5) #261 %7 = load i32, ptr @a, align 462 %8 = icmp eq i32 %7, 063 br i1 %8, label %thread-pre-split, label %964 65; <label>:9: ; preds = %166 %10 = load i32, ptr @e, align 467 %11 = icmp eq i32 %10, 068 br i1 %11, label %12, label %1269 70thread-pre-split: ; preds = %171 %.pr = load i32, ptr @e, align 472 br label %1273 74; <label>:12: ; preds = %thread-pre-split, %9, %975 %13 = phi i32 [ %.pr, %thread-pre-split ], [ %10, %9 ], [ %10, %9 ]76 %14 = icmp ne i32 %13, 077 br i1 %14, label %15, label %1578 79; <label>:15: ; preds = %12, %1280 br i1 %14, label %16, label %1781 82; <label>:16: ; preds = %1583 br label %1784 85; <label>:17: ; preds = %16, %1586 %.0 = phi i32 [ 1, %16 ], [ -1, %15 ]87 %18 = and i32 %.0, 869388 %19 = load i32, ptr @c, align 489 %20 = xor i32 %18, %1990 %21 = xor i32 %20, -191 store i32 %21, ptr @d, align 492 %22 = icmp slt i32 %20, -293 br i1 %22, label %1, label %2394 95; <label>:23: ; preds = %1796 ret i32 097}98 99declare i32 @printf(ptr, ...)100 101