1 ; RUN: llc -o - %s -mtriple=arm64-apple-ios -O2 | FileCheck %s
2 ; RUN: llc -o - %s -mtriple=arm64_32-apple-ios -O2 | FileCheck %s
3 ; Test case for <rdar://problem/15942912>.
4 ; AdrpAddStr cannot be used when the store uses same
5 ; register as address and value. Indeed, the related
6 ; if applied, may completely remove the definition or
7 ; at least provide a wrong one (with the offset folded
8 ; into the definition).
10 %struct.anon = type { i32*, i32** }
12 @pptp_wan_head = internal global %struct.anon zeroinitializer, align 8
14 ; CHECK-LABEL: _pptp_wan_init
16 ; CHECK-NOT: AdrpAddStr
17 define i32 @pptp_wan_init() {
19 store i32* null, i32** getelementptr inbounds (%struct.anon, %struct.anon* @pptp_wan_head, i64 0, i32 0), align 8
20 store i32** getelementptr inbounds (%struct.anon, %struct.anon* @pptp_wan_head, i64 0, i32 0), i32*** getelementptr inbounds (%struct.anon, %struct.anon* @pptp_wan_head, i64 0, i32 1), align 8