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author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2013-12-01 10:16:35 +0000 |
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committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2013-12-01 10:16:35 +0000 |
commit | 75ba25834c4c34a88c4e7c99f722c9daf501a0ef (patch) | |
tree | 68299b85cd897d4b45190c6e76628d9888e6abb3 /test | |
parent | 47cc074c2e3681782553a4e8148f20abc34ad186 (diff) | |
download | llvm-75ba25834c4c34a88c4e7c99f722c9daf501a0ef.tar.gz llvm-75ba25834c4c34a88c4e7c99f722c9daf501a0ef.tar.bz2 llvm-75ba25834c4c34a88c4e7c99f722c9daf501a0ef.tar.xz |
Ensure bitcode encoding of linkage types stays stable. Patch by Boaz Ouriel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196042 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/Bitcode/linkage-types-3.2.ll | 128 | ||||
-rw-r--r-- | test/Bitcode/linkage-types-3.2.ll.bc | bin | 0 -> 964 bytes |
2 files changed, 128 insertions, 0 deletions
diff --git a/test/Bitcode/linkage-types-3.2.ll b/test/Bitcode/linkage-types-3.2.ll new file mode 100644 index 0000000000..65c31dd128 --- /dev/null +++ b/test/Bitcode/linkage-types-3.2.ll @@ -0,0 +1,128 @@ +; RUN: llvm-dis < %s.bc| FileCheck %s + +; linkage-types-3.2.ll.bc was generated by passing this file to llvm-as-3.2 +; The test checks that LLVM does not silently misread linkage types of +; older bitcode files. + +@common.var = common global i32 0 +; CHECK: @common.var = common global i32 0 + +@appending.var = appending global [8 x i32] undef +; CHECK: @appending.var = appending global [8 x i32] undef + +@extern_weak.var = extern_weak global i32 +; CHECK: @extern_weak.var = extern_weak global i32 + +@private.var = private constant i32 0 +; CHECK: @private.var = private constant i32 0 + +@linker_private.var = linker_private constant i32 0 +; CHECK: @linker_private.var = linker_private constant i32 0 + +@linker_private_weak.var = linker_private_weak constant i32 0 +; CHECK: @linker_private_weak.var = linker_private_weak constant i32 0 + +@linker_private_weak_def_auto.var = linker_private_weak_def_auto constant i32 0 +; CHECK: @linker_private_weak_def_auto.var = constant i32 0 + +@internal.var = internal constant i32 0 +; CHECK: @internal.var = internal constant i32 0 + +@available_externally.var = available_externally constant i32 0 +; CHECK: @available_externally.var = available_externally constant i32 0 + +@linkonce.var = linkonce constant i32 0 +; CHECK: @linkonce.var = linkonce constant i32 0 + +@weak.var = weak constant i32 0 +; CHECK: @weak.var = weak constant i32 0 + +@linkonce_odr.var = linkonce_odr constant i32 0 +; CHECK: @linkonce_odr.var = linkonce_odr constant i32 0 + +@linkonce_odr_auto_hide.var = linkonce_odr_auto_hide constant i32 0 +; CHECK: @linkonce_odr_auto_hide.var = constant i32 0 + +@external.var = external constant i32 +; CHECK: @external.var = external constant i32 + +@dllexport.var = dllexport global i32 0 +; CHECK: @dllexport.var = dllexport global i32 0 + +@dllimport.var = dllimport global i32 +; CHECK: @dllimport.var = dllimport global i32 + +define private void @private() +; CHECK: define private void @private +{ + ret void; +} + +define linker_private void @linker_private() +; CHECK: define linker_private void @linker_private +{ + ret void; +} + +define linker_private_weak void @linker_private_weak() +; CHECK: define linker_private_weak void @linker_private_weak +{ + ret void; +} + +define linker_private_weak_def_auto void @linker_private_weak_def_auto() +; CHECK: define void @linker_private_weak_def_auto +{ + ret void; +} + +define internal void @internal() +; CHECK: define internal void @internal +{ + ret void; +} + +define available_externally void @available_externally() +; CHECK: define available_externally void @available_externally +{ + ret void; +} + +define linkonce void @linkonce() +; CHECK: define linkonce void @linkonce +{ + ret void; +} + +define weak void @weak() +; CHECK: define weak void @weak +{ + ret void; +} + +define linkonce_odr void @linkonce_odr() +; CHECK: define linkonce_odr void @linkonce_odr +{ + ret void; +} + +define linkonce_odr_auto_hide void @linkonce_odr_auto_hide() +; CHECK: define void @linkonce_odr_auto_hide +{ + ret void; +} + +define external void @external() +; CHECK: define void @external +{ + ret void; +} + +declare dllimport void @dllimport() +; CHECK: declare dllimport void @dllimport + +define dllexport void @dllexport() +; CHECK: define dllexport void @dllexport() +{ + ret void; +} diff --git a/test/Bitcode/linkage-types-3.2.ll.bc b/test/Bitcode/linkage-types-3.2.ll.bc Binary files differnew file mode 100644 index 0000000000..c856ddf7aa --- /dev/null +++ b/test/Bitcode/linkage-types-3.2.ll.bc |