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, 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], [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*, %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, %struct.foo* %tmp, i32 1 ; <%struct.foo*> [#uses=0] 27 br label %bb1 28 } 29
