| ; RUN: opt -safe-stack -S -mtriple=arm-linux-android < %s -o - | FileCheck %s |
| ; RUN: opt -passes=safe-stack -S -mtriple=arm-linux-android < %s -o - | FileCheck %s |
| |
| |
| define void @foo() nounwind uwtable safestack { |
| entry: |
| ; CHECK: %[[SPA:.*]] = call ptr @__safestack_pointer_address() |
| ; CHECK: %[[USP:.*]] = load ptr, ptr %[[SPA]] |
| ; CHECK: %[[USST:.*]] = getelementptr i8, ptr %[[USP]], i32 -16 |
| ; CHECK: store ptr %[[USST]], ptr %[[SPA]] |
| |
| %a = alloca i8, align 8 |
| call void @Capture(ptr %a) |
| |
| ; CHECK: store ptr %[[USP]], ptr %[[SPA]] |
| ret void |
| } |
| |
| declare void @Capture(ptr) |
