1; __stack_chk_guard and __stack_chk_fail should not be internalized. 2; RUN: opt < %s -internalize -S | FileCheck %s 3; RUN: opt < %s -passes=internalize -S | FileCheck %s 4; RUN: opt -mtriple=powerpc64-ibm-aix-xcoff < %s -passes=internalize -S | FileCheck %s --check-prefix=AIX 5 6; CHECK: @__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 16 7; AIX: @__stack_chk_guard = internal global [8 x i64] zeroinitializer, align 16 8@__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 16 9 10; CHECK: @__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 16 11; AIX: @__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 16 12@__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 16 13 14; AIX: @__ssp_canary_word = hidden global [8 x i64] zeroinitializer, align 16 15@__ssp_canary_word = hidden global [8 x i64] zeroinitializer, align 16 16