xref: /aosp_15_r20/external/llvm/test/Transforms/InstCombine/pr21651.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Provide legal integer types.
5*9880d681SAndroid Build Coastguard Workertarget datalayout = "n8:16:32:64"
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine void @PR21651() {
8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @PR21651(
9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    switch i1 false, label %out [
10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    i1 false, label %out
11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    i1 true, label %out
12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    ]
13*9880d681SAndroid Build Coastguard Worker; CHECK:       out:
14*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    ret void
15*9880d681SAndroid Build Coastguard Worker;
16*9880d681SAndroid Build Coastguard Worker  switch i2 0, label %out [
17*9880d681SAndroid Build Coastguard Worker  i2 0, label %out
18*9880d681SAndroid Build Coastguard Worker  i2 1, label %out
19*9880d681SAndroid Build Coastguard Worker  ]
20*9880d681SAndroid Build Coastguard Worker
21*9880d681SAndroid Build Coastguard Workerout:
22*9880d681SAndroid Build Coastguard Worker  ret void
23*9880d681SAndroid Build Coastguard Worker}
24*9880d681SAndroid Build Coastguard Worker
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