| ; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s |
| ; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s |
| |
| %class.A = type { [2 x i8] } |
| |
| @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 |
| |
| ; [2 x i8] in a class |
| ; safestack attribute |
| ; Requires no protector. |
| ; CHECK-LABEL: @foo( |
| define signext i8 @foo() nounwind uwtable safestack { |
| entry: |
| ; CHECK-NOT: __safestack_unsafe_stack_ptr |
| %a = alloca %class.A, align 1 |
| %array = getelementptr inbounds %class.A, %class.A* %a, i32 0, i32 0 |
| %arrayidx = getelementptr inbounds [2 x i8], [2 x i8]* %array, i32 0, i64 0 |
| %0 = load i8, i8* %arrayidx, align 1 |
| ret i8 %0 |
| } |