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1; RUN: opt < %s -passes=instcombine2; PR33813target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"4target triple = "x86_64-unknown-linux-gnu"5 %struct.atomic_t = type { i32 }6 %struct.inode = type { i32, %struct.mutex }7 %struct.list_head = type { ptr, ptr }8 %struct.lock_class_key = type { }9 %struct.mutex = type { %struct.atomic_t, %struct.rwlock_t, %struct.list_head }10 %struct.rwlock_t = type { %struct.lock_class_key }11 12define void @handle_event(ptr %bar) nounwind {13entry:14 %0 = getelementptr %struct.inode, ptr %bar, i64 -1, i32 1, i32 1 ; <ptr> [#uses=1]15 store i32 1, ptr %0, align 416 ret void17}18