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; 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
; RUN: opt -passes=safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
; RUN: opt -passes=safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
; Addr-of a casted pointer
; safestack attribute
; Requires protector.
define void @foo() nounwind uwtable safestack {
entry:
; CHECK: __safestack_unsafe_stack_ptr
%a = alloca ptr, align 8
%b = alloca ptr, align 8
%call = call ptr @getp()
store ptr %call, ptr %a, align 8
store ptr %a, ptr %b, align 8
%0 = load ptr, ptr %b, align 8
call void @funfloat2(ptr %0)
ret void
}
declare void @funfloat2(ptr)
declare ptr @getp()
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