1target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 2target triple = "x86_64-unknown-linux-gnu" 3 4@g1 = common global i32 0, align 4 5@g2 = global i32 42, align 4 6@g3 = available_externally global i32 42, align 4 7 8define i32 @foo() { 9 %v1 = load i32, i32* @g1 10 %v2 = load i32, i32* @g2 11 %v3 = load i32, i32* @g3 12 %s1 = add i32 %v1, %v2 13 %s2 = add i32 %s1, %v3 14 ret i32 %s2 15} 16