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| author | Davide Italiano <davide@freebsd.org> | 2016-06-05 19:08:54 +0000 |
|---|---|---|
| committer | Davide Italiano <davide@freebsd.org> | 2016-06-05 19:08:54 +0000 |
| commit | a1cbc3f8ccaf44bd50f579891c57a19d3d5a07c1 (patch) | |
| tree | dea951ae51d3076391f7485773f8a59c2426c56b /llvm/test/Transforms | |
| parent | 6211d9a4fa6773fcbfcfd7ee3e65672fcea646cd (diff) | |
| download | bcm5719-llvm-a1cbc3f8ccaf44bd50f579891c57a19d3d5a07c1.tar.gz bcm5719-llvm-a1cbc3f8ccaf44bd50f579891c57a19d3d5a07c1.zip | |
[Internalize] Test that __stack_chk_{guard, fail} are not internalized.
r154645 introduced this feature without test. This should have better
coverage now.
llvm-svn: 271853
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/Internalize/stackguard.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Transforms/Internalize/stackguard.ll b/llvm/test/Transforms/Internalize/stackguard.ll new file mode 100644 index 00000000000..e9dc6cc2365 --- /dev/null +++ b/llvm/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 |
