From ca2ccc379bab731e9d1659f3d77961ebb1058829 Mon Sep 17 00:00:00 2001 From: Davide Italiano Date: Sun, 5 Jun 2016 19:08:54 +0000 Subject: [PATCH] [Internalize] Test that __stack_chk_{guard, fail} are not internalized. r154645 introduced this feature without test. This should have better coverage now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271853 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/Internalize/stackguard.ll | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 test/Transforms/Internalize/stackguard.ll diff --git a/test/Transforms/Internalize/stackguard.ll b/test/Transforms/Internalize/stackguard.ll new file mode 100644 index 00000000000..e9dc6cc2365 --- /dev/null +++ b/test/Transforms/Internalize/stackguard.ll @@ -0,0 +1,9 @@ +; __stack_chk_guard and __stack_chk_fail should not be internalized. +; RUN: opt < %s -internalize -S | FileCheck %s +; RUN: opt < %s -passes=internalize -S | FileCheck %s + +; CHECK: @__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 16 +@__stack_chk_guard = hidden global [8 x i64] zeroinitializer, align 16 + +; CHECK: @__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 16 +@__stack_chk_fail = hidden global [8 x i64] zeroinitializer, align 16 -- 2.11.0