diff options
| author | Chandler Carruth <chandlerc@gmail.com> | 2016-12-20 08:28:19 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2016-12-20 08:28:19 +0000 |
| commit | 4e57f52faea670d545cbe937f52e6e9cf5d19b0b (patch) | |
| tree | 0e1a34ef183e1a86041560a01939b35c280421a0 /test/CodeGenCXX/global-init.cpp | |
| parent | 4e23c3c7878efe0251fcf3af27231635a438359e (diff) | |
Revert r290149: Add the alloc_size attribute to clang.
This commit fails MSan when running test/CodeGen/object-size.c in
a confusing way. After some discussion with George, it isn't really
clear what is going on here. We can make the MSan failure go away by
testing for the invalid bit, but *why* things are invalid isn't clear.
And yet, other code in the surrounding area is doing precisely this and
testing for invalid.
George is going to take a closer look at this to better understand the
nature of the failure and recommit it, for now backing it out to clean
up MSan builds.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@290169 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/global-init.cpp')
| -rw-r--r-- | test/CodeGenCXX/global-init.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/CodeGenCXX/global-init.cpp b/test/CodeGenCXX/global-init.cpp index 1e8694dd42..e806af9eac 100644 --- a/test/CodeGenCXX/global-init.cpp +++ b/test/CodeGenCXX/global-init.cpp @@ -18,6 +18,9 @@ struct D { ~D(); }; // CHECK: @__dso_handle = external global i8 // CHECK: @c = global %struct.C zeroinitializer, align 8 +// It's okay if we ever implement the IR-generation optimization to remove this. +// CHECK: @_ZN5test3L3varE = internal constant i8* getelementptr inbounds ([7 x i8], [7 x i8]* + // PR6205: The casts should not require global initializers // CHECK: @_ZN6PR59741cE = external global %"struct.PR5974::C" // CHECK: @_ZN6PR59741aE = global %"struct.PR5974::A"* getelementptr inbounds (%"struct.PR5974::C", %"struct.PR5974::C"* @_ZN6PR59741cE, i32 0, i32 0) |