1 ; RUN: opt < %s -S -globalopt | FileCheck %s 2 target 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-n8:16:32:64-S128" 3 target triple = "x86_64-unknown-linux-gnu" 4 5 %struct.S = type { i8, i8 } 6 7 @c = internal global i8** bitcast (i8* getelementptr (i8* bitcast ([8 x i8*]* @b to i8*), i64 48) to i8**), align 8 8 @b = internal global [8 x i8*] [i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* getelementptr inbounds (%struct.S* @a, i32 0, i32 0), i8* getelementptr (i8* getelementptr inbounds (%struct.S* @a, i32 0, i32 0), i64 1)], align 16 9 @a = internal global %struct.S zeroinitializer, align 1 10 11 ; Function Attrs: nounwind uwtable 12 define signext i8 @foo() #0 { 13 entry: 14 %0 = load i8*** @c, align 8 15 %1 = load i8** %0, align 8 16 %2 = load i8* %1, align 1 17 ret i8 %2 18 19 ; CHECK-LABEL: @foo 20 ; CHECK: ret i8 0 21 } 22 23 ; Function Attrs: nounwind uwtable 24 define i32 @main() #0 { 25 entry: 26 %retval = alloca i32, align 4 27 store i32 0, i32* %retval 28 ret i32 0 29 } 30 31 attributes #0 = { nounwind uwtable } 32 33
