xref: /aosp_15_r20/external/llvm/test/Transforms/IndVarSimplify/sink-trapping.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -indvars -S | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdeclare i1 @b()
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine i32 @a(i32 %x) nounwind {
6*9880d681SAndroid Build Coastguard Workerfor.body.preheader:
7*9880d681SAndroid Build Coastguard Worker    %y = sdiv i32 10, %x
8*9880d681SAndroid Build Coastguard Worker	br label %for.body
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Workerfor.body:
11*9880d681SAndroid Build Coastguard Worker    %cmp = call i1 @b()
12*9880d681SAndroid Build Coastguard Worker	br i1 %cmp, label %for.body, label %for.end.loopexit
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workerfor.end.loopexit:
15*9880d681SAndroid Build Coastguard Worker	ret i32 %y
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker; CHECK: for.end.loopexit:
18*9880d681SAndroid Build Coastguard Worker; CHECK: sdiv
19*9880d681SAndroid Build Coastguard Worker; CHECK: ret
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