1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt %s -keep-loops=false -switch-to-lookup=true -passes=simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s
3 ; RUN: opt %s -passes='simplifycfg<no-keep-loops;switch-to-lookup>' -S | FileCheck %s
8 ; CHECK-NEXT: br label [[FOR_COND_I:%.*]]
10 ; CHECK-NEXT: [[TOBOOL7_I:%.*]] = icmp ne i16 1, 0
11 ; CHECK-NEXT: br label [[FOR_COND_I]]
17 for.cond.i: ; preds = %f1.exit.i, %entry
18 switch i16 undef, label %f1.exit.i [
19 i16 -1, label %cond.false.i3.i
20 i16 1, label %cond.false.i3.i
21 i16 0, label %cond.false.i3.i
24 cond.false.i3.i: ; preds = %for.cond.i, %for.cond.i, %for.cond.i
27 f1.exit.i: ; preds = %cond.false.i3.i, %for.cond.i
28 %cond.i4.i = phi i16 [ undef, %cond.false.i3.i ], [ 1, %for.cond.i ]
29 %tobool7.i = icmp ne i16 %cond.i4.i, 0