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      1 ; RUN: opt < %s -globalopt | llvm-dis
      2 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"
      3 target triple = "i386-apple-darwin7"
      4 	%struct.foo = type { i32, i32 }
      5 @X = internal global %struct.foo* null		; <%struct.foo**> [#uses=2]
      6 
      7 define void @bar(i32 %Size) nounwind noinline {
      8 entry:
      9         %malloccall = tail call i8* @malloc(i32 trunc (i64 mul (i64 ptrtoint (i32* getelementptr (i32* null, i32 1) to i64), i64 2000000) to i32))
     10         %tmp = bitcast i8* %malloccall to [1000000 x %struct.foo]*
     11 	%.sub = getelementptr [1000000 x %struct.foo]* %tmp, i32 0, i32 0		; <%struct.foo*> [#uses=1]
     12 	store %struct.foo* %.sub, %struct.foo** @X, align 4
     13 	ret void
     14 }
     15 
     16 declare noalias i8* @malloc(i32)
     17 
     18 
     19 define i32 @baz() nounwind readonly noinline {
     20 bb1.thread:
     21 	%tmpLD1 = load %struct.foo** @X, align 4		; <%struct.foo*> [#uses=2]
     22 	br label %bb1
     23 
     24 bb1:		; preds = %bb1, %bb1.thread
     25 	%tmp = phi %struct.foo* [ %tmpLD1, %bb1.thread ], [ %tmpLD1, %bb1 ]		; <%struct.foo*> [#uses=1]
     26 	%0 = getelementptr %struct.foo* %tmp, i32 1		; <%struct.foo*> [#uses=0]
     27 	br label %bb1
     28 }
     29