1; RUN: opt -passes=globalopt -S < %s 2; PR6435 3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" 4target triple = "x86_64-unknown-linux-gnu" 5 6%struct.xyz = type { double, i32 } 7 8@Y = internal global ptr null ; <ptr> [#uses=2] 9@numf2s = external global i32 ; <ptr> [#uses=1] 10 11define fastcc void @init_net() nounwind { 12entry: 13 %0 = load i32, ptr @numf2s, align 4 ; <i32> [#uses=1] 14 %mallocsize2 = shl i32 %0, 4 ; <i32> [#uses=1] 15 %malloccall3 = tail call ptr @malloc(i32 %mallocsize2) nounwind ; <ptr> [#uses=1] 16 store ptr %malloccall3, ptr @Y, align 8 17 ret void 18} 19 20define fastcc void @load_train(ptr %trainfile, i32 %mode, i32 %objects) nounwind { 21entry: 22 %0 = load ptr, ptr @Y, align 8 ; <ptr> [#uses=0] 23 ret void 24} 25 26declare noalias ptr @malloc(i32) 27