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1; RUN: opt < %s -passes=licm -disable-output2; PR23463target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"4target triple = "i686-pc-linux-gnu"5 %struct._zval_struct = type { %union._double, i32, i8, i8, i8, i8 }6 %union._double = type { double }7 8define ptr @zend_fetch_resource(ptr %passed_id, i32 %default_id, ptr %resource_type_name, ptr %found_resource_type, i32 %num_resource_types, ...) {9entry:10 br label %whilebody.i.i11 12whilebody.i.i: ; preds = %whilebody.i.i, %entry13 br i1 false, label %ifthen.i.i, label %whilebody.i.i14 15ifthen.i.i: ; preds = %whilebody.i.i16 br label %forcond17 18forcond: ; preds = %forbody, %ifthen.i.i19 br i1 false, label %forbody, label %afterfor20 21forbody: ; preds = %forcond22 va_arg ptr null, i32 ; <i32>:0 [#uses=0]23 br i1 false, label %ifthen59, label %forcond24 25ifthen59: ; preds = %forbody26 unreachable27 28afterfor: ; preds = %forcond29 ret ptr null30}31