1 ; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s 2 ; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s 3 4 %class.A = type { [2 x i8] } 5 6 @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 7 8 ; [2 x i8] in a class 9 ; safestack attribute 10 ; Requires no protector. 11 ; CHECK-LABEL: @foo( 12 define signext i8 @foo() nounwind uwtable safestack { 13 entry: 14 ; CHECK-NOT: __safestack_unsafe_stack_ptr 15 %a = alloca %class.A, align 1 16 %array = getelementptr inbounds %class.A, %class.A* %a, i32 0, i32 0 17 %arrayidx = getelementptr inbounds [2 x i8], [2 x i8]* %array, i32 0, i64 0 18 %0 = load i8, i8* %arrayidx, align 1 19 ret i8 %0 20 } 21
