| Evgeniy Stepanov | a2002b0 | 2015-09-23 18:07:56 +0000 | [diff] [blame] | 1 | ; RUN: opt -safe-stack -S -mtriple=arm-linux-android < %s -o - | FileCheck %s |
| 2 | |
| 3 | |
| 4 | define void @foo() nounwind uwtable safestack { |
| 5 | entry: |
| 6 | ; CHECK: %[[SPA:.*]] = call i8** @__safestack_pointer_address() |
| 7 | ; CHECK: %[[USP:.*]] = load i8*, i8** %[[SPA]] |
| 8 | ; CHECK: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16 |
| 9 | ; CHECK: store i8* %[[USST]], i8** %[[SPA]] |
| 10 | |
| 11 | %a = alloca i8, align 8 |
| 12 | call void @Capture(i8* %a) |
| 13 | |
| 14 | ; CHECK: store i8* %[[USP]], i8** %[[SPA]] |
| 15 | ret void |
| 16 | } |
| 17 | |
| 18 | declare void @Capture(i8*) |