1 ; RUN: opt < %s -passes=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 ptr null ; <ptr> [#uses=2]
7 define void @bar(i32 %Size) nounwind noinline {
9 %malloccall = tail call ptr @malloc(i32 trunc (i64 mul (i64 ptrtoint (ptr getelementptr (i32, ptr null, i32 1) to i64), i64 2000000) to i32))
10 %.sub = getelementptr [1000000 x %struct.foo], ptr %malloccall, i32 0, i32 0 ; <ptr> [#uses=1]
11 store ptr %.sub, ptr @X, align 4
15 declare noalias ptr @malloc(i32)
17 define i32 @baz() nounwind readonly noinline {
19 %tmpLD1 = load ptr, ptr @X, align 4 ; <ptr> [#uses=3]
20 store ptr %tmpLD1, ptr null
23 bb1: ; preds = %bb1, %bb1.thread
24 %tmp = phi ptr [ %tmpLD1, %bb1.thread ], [ %tmpLD1, %bb1 ] ; <ptr> [#uses=0]
25 br i1 false, label %bb2, label %bb1