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- ; RUN: opt < %s -instcombine -S | FileCheck %s
- define void @entry() nounwind {
- entry:
- br label %for.cond
- ; CHECK: br label %for.cond
- for.cond:
- %local = phi <1 x i32> [ <i32 0>, %entry ], [ %phi2, %cond.end47 ]
- %phi3 = sub <1 x i32> zeroinitializer, %local
- br label %cond.end
- cond.false:
- br label %cond.end
- cond.end:
- %cond = phi <1 x i32> [ %phi3, %for.cond ], [ undef, %cond.false ]
- br label %cond.end47
- cond.end47:
- %sum = add <1 x i32> %cond, <i32 92>
- %phi2 = sub <1 x i32> zeroinitializer, %sum
- br label %for.cond
- }
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