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1; __stack_chk_guard and __stack_chk_fail should not be internalized.2; RUN: opt < %s -passes=internalize -S | FileCheck %s3; RUN: opt -mtriple=powerpc64-ibm-aix-xcoff < %s -passes=internalize -S | FileCheck %s --check-prefix=AIX4 5; CHECK: @__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 166; AIX: @__stack_chk_guard = internal global [8 x i64] zeroinitializer, align 167@__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 168 9; CHECK: @__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 1610; AIX: @__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 1611@__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 1612 13; AIX: @__ssp_canary_word = hidden global [8 x i64] zeroinitializer, align 1614@__ssp_canary_word = hidden global [8 x i64] zeroinitializer, align 1615