1; RUN: llc < %s -mtriple=x86_64-pc-linux
2
3; PR20314 is a crashing bug. This program does nothing with the load, so just check that the return is 0.
4
5@c = common global [2 x i32] zeroinitializer, align 4
6@a = common global i32 0, align 4
7@b = internal unnamed_addr constant [2 x i8] c"\01\00", align 1
8
9; CHECK-LABEL: main
10; CHECK: xor %eax, %eax
11define i32 @main() {
12entry:
13  %foo = load i8* getelementptr ([2 x i8]* @b, i64 0, i64 sext (i8 or (i8 zext (i1 icmp eq (i32* getelementptr inbounds ([2 x i32]* @c, i64 0, i64 1), i32* @a) to i8), i8 1) to i64)), align 1
14  ret i32 0
15}
16
17