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author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2013-12-15 11:50:45 +0000 |
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committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2013-12-15 11:50:45 +0000 |
commit | 3b47b2461776c2bda066e812f515244bdb643f38 (patch) | |
tree | b8ed9dc23b8244f94776779dd971356c704ea492 /test/Bitcode | |
parent | ef94f7e5c13a0c2111b3540460da4cf2aaf4ee75 (diff) | |
download | llvm-3b47b2461776c2bda066e812f515244bdb643f38.tar.gz llvm-3b47b2461776c2bda066e812f515244bdb643f38.tar.bz2 llvm-3b47b2461776c2bda066e812f515244bdb643f38.tar.xz |
Ensure bitcode encoding of global variable attributes stays stable. Patch by Boaz Ouriel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197340 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Bitcode')
-rw-r--r-- | test/Bitcode/global-variables.3.2.ll | 41 | ||||
-rw-r--r-- | test/Bitcode/global-variables.3.2.ll.bc | bin | 0 -> 536 bytes |
2 files changed, 41 insertions, 0 deletions
diff --git a/test/Bitcode/global-variables.3.2.ll b/test/Bitcode/global-variables.3.2.ll new file mode 100644 index 0000000000..549d025549 --- /dev/null +++ b/test/Bitcode/global-variables.3.2.ll @@ -0,0 +1,41 @@ +; RUN: llvm-dis < %s.bc| FileCheck %s + +; global-variables.3.2.ll.bc was generated by passing this file to llvm-as-3.2. +; The test checks that LLVM does not silently misread global variables attributes of +; older bitcode files. + +@global.var = global i32 1 +; CHECK: @global.var = global i32 1 + +@constant.var = constant i32 1 +; CHECK: @constant.var = constant i32 1 + +@noinit.var = global float undef +; CHECK: @noinit.var = global float undef + +@section.var = global i32 1, section "foo" +; CHECK: @section.var = global i32 1, section "foo" + +@align.var = global i64 undef, align 8 +; CHECK: @align.var = global i64 undef, align 8 + +@unnamed_addr.var = unnamed_addr global i8 1 +; CHECK: @unnamed_addr.var = unnamed_addr global i8 1 + +@default_addrspace.var = addrspace(0) global i8 1 +; CHECK: @default_addrspace.var = global i8 1 + +@non_default_addrspace.var = addrspace(1) global i8* undef +; CHECK: @non_default_addrspace.var = addrspace(1) global i8* undef + +@initialexec.var = thread_local(initialexec) global i32 0, align 4 +; CHECK: @initialexec.var = thread_local(initialexec) global i32 0, align 4 + +@localdynamic.var = thread_local(localdynamic) constant i32 0, align 4 +; CHECK: @localdynamic.var = thread_local(localdynamic) constant i32 0, align 4 + +@localexec.var = thread_local(localexec) constant i32 0, align 4 +; CHECK: @localexec.var = thread_local(localexec) constant i32 0, align 4 + +@string.var = private unnamed_addr constant [13 x i8] c"hello world\0A\00" +; CHECK: @string.var = private unnamed_addr constant [13 x i8] c"hello world\0A\00" diff --git a/test/Bitcode/global-variables.3.2.ll.bc b/test/Bitcode/global-variables.3.2.ll.bc Binary files differnew file mode 100644 index 0000000000..c105f2fb18 --- /dev/null +++ b/test/Bitcode/global-variables.3.2.ll.bc |