File: 2008-05-20-AliasSetVAArg.ll

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llvm-toolchain-20 1%3A20.1.8-1~exp1
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; RUN: opt < %s -passes=licm -disable-output
; PR2346
target 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"
target triple = "i686-pc-linux-gnu"
	%struct._zval_struct = type { %union._double, i32, i8, i8, i8, i8 }
	%union._double = type { double }

define ptr @zend_fetch_resource(ptr %passed_id, i32 %default_id, ptr %resource_type_name, ptr %found_resource_type, i32 %num_resource_types, ...) {
entry:
	br label %whilebody.i.i

whilebody.i.i:		; preds = %whilebody.i.i, %entry
	br i1 false, label %ifthen.i.i, label %whilebody.i.i

ifthen.i.i:		; preds = %whilebody.i.i
	br label %forcond

forcond:		; preds = %forbody, %ifthen.i.i
	br i1 false, label %forbody, label %afterfor

forbody:		; preds = %forcond
	va_arg ptr null, i32		; <i32>:0 [#uses=0]
	br i1 false, label %ifthen59, label %forcond

ifthen59:		; preds = %forbody
	unreachable

afterfor:		; preds = %forcond
	ret ptr null
}